crop-chem-docs/corpus/epa_ppls/352-522.md

# DUPONT GLEAN FERTILIZER COMPATIBLE HERBICIDE

- EPA Reg No: **352-522**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Caution
- Active ingredients: Chlorsulfuron (75%)
- Label accepted: 2008-12-17
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00522-20081217.pdf

---
U.S. ENVIRONMENTALPROTECi'ION AGENCY
Office of Pesticide Programs
Registration Division (7S0SC)
1200 Pennsylvania Ave., N.W.
Washington, D.C. 20460
NOTICE OF PESTICIDE:
_ Registration
~ Reregistration
(under FIFRA, as amended)
Name and Address of Registrant (include ZIP Code):
E.I. DuPont de Nemours & Company, Inc
DuPont Crop Protection
Stine-Haskell Research Center
P. O. Box 30
DE 19714-0030 "'==""
EPA Reg. Number: Date of Issuance:
352-522 DEC 17 2008
Term of Issuance:
Unconditional
Name of Pesticide Product:
DuPont Glean FC Herbicide
DuPont Telar DF Herbicide'
On the basis of information furnished by the registrant, the above named pesticide is hereby registered/reregistered under the Federal Insecticide, Fungicide
and Rodenticide Act.
Registration is in no way to be construed as an endorsement or recommendation of this product by the Agency. In order to protect health and the
'.
environment, the Administrator, on his motion, may at any time suspend or cancel the registration of a pesticide in accordance with the Act. The acceptance
of any name in connection with the registration of a product under this Act is not to be construed as giving the registrant a right to exclusive use of the name
or to its use if it has been covered by others.
Based on your response to the Reregistration Eligibility Document, EPA has reregistered the product
listed above, with the following provisions. .
1. Refer to accompanying letter accepting the amendment submitted September 18, 2008 for label
revisions required for reregistration of DuPont Glean FC Herbicide.
2. The following changes are required for DuPont Telar DF Herbicide.
a. Add the Personal Protective Equipment (PPE) section and the User Safety Recommendations exactly
as they appear on the DuPont Glean FC Herbicide.
Signature of Approving Official:
-zr~<-uhJ.h\O Ae.J
James A. Tompkins Product Manager 25
Herbicide Division
Date:

Page 2
EPA Registration No. 352-522
b. Add the Non-Agricultural Use Requirements box to your Directions for Use. Also add the reentry
statement "Do not allow people or pets to enter the treated area until sprays have dried" to the required
Non-Agricultural Use Requirements box ..
c. On page 2, under Directions for Use revise the third paragraph to read "DuPont Telar DF should be
used only in accordance with instructions on this label or in separate published DuPont instructions.
d. On page 2, under Directions for Use, revise the fourth paragraph to read "DuPont will not be
responsible for losses or damages resulting from the use of this product in any manner not specified by
DuPont.
e. On page 3, revise the first sentence under Non-Crop, Industrial Sites by deleting the word
"recommended". The sentence may be modified as necessary.
f. Add the statements "Do not apply more than three times per year. Do not apply more than 2.6 ounces
product/acre per year" to Application Timing ofthe Non-Crop-Industrial Sites on page 2 and to the
"Important Precautions (Industrial Turf Only) section on page 5.
g. Revise all references to treatment at 3 ounces per acre (pages 3 and 5) to read 2.6 ounces per acre.
h. Revise the first sentence under Industrial Turf (Unimproved Only) by deleting the word
"recommended". The sentence may be modified as necessary.
i. In your Storage and Disposal Section, revise "Storage" to read "Pesticide Storage". Also, your Storage
and Disposal Section will need to be updated as per recent PR Notice. See the Storage and Disposal
Section of the accompanying DuPont Glean FC Herbicide label for guidance.
j. Update the Limitation of Warranty and Liability as per guidance entitled "Guidance on Warranty
Statements previously transmitted and also available on the Agency website. .
Enclosed is a copy of your label stamped "Accepted With Comments". This action is taken under the
authority of section 4(g)(2)© of the Federal Insecticide, Fungicide, and Rodenticide Act as amended.
Reregistration under this section does not eliminate the need for continual reassessment of pesticides.
EP A may require submission of data at any time to maintain registration of your product.

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DuPont™ Telar® DF
herbicide .
DRAFT LABEL
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" ..... ~ ... A Growing Partnership With NatuI"e'"

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DuPont™
Telar® DF
herbicide
Dry flowable
Active Ingredient
. Chlorsulfuron
2-Chloro-N-[(4-methoxy-6-methyl-
1,3,5-triazin-2-yl)aminocarbonyIJ
benzenesulfonamide
Inert Ingredients
TOTAL
EPA Reg. No. 352-522
EPA Est. No. ___ _
/\ C .(:1E,[u1r.1E¥]i
":1iTitlE-J ~C{}~l!ro/.qEf~?rS
J£j E.[-~4~ Leit!t(~ln D~~t8J~
DEC 17 200S
By Weight
75%
25%
100%
1
KEEP OUT OF.:-R-E-A-C-H-O-F-C-H-'L-O-R-E-N----, Lf I rz.
CAUTION
FIRST AIO
IF ON SKIN OR CLOTHING: Take off contaminated
clothing. Rinse skin immediately with plenty of water for
15-20 minutes. Call a poison control center or doctor for
further treatment advice.
IF IN EYES: Hold eye open and rinse slowly and gently
with water for 15-20 minutes. Remove contact lenses, if
present, after the first 5 minutes, then continue rinsing eye.
Call a poison control center or doctor for further treatment
advice.
Have the product container or label with you when calling
a poison control center or doctor, or going for treatment.
You may also contact 1-800-441-3637 for emergency
medical treatment information.
PRECAUTIONARY STATEMENTS
HAZAROS TO HUMANS
AND DOMESTIC ANIMALS
CAUTION! Harmful if absorbed ,through skin. Causes
moderate eye irritation. Avoid contact with skin, eyes, or
clothing. Wash thoroughly with soap and water after
h~dling.
ENVIRONMENTAL HAZARDS
Do not apply directly to water, or to areas where surface
water is present or to intertidal areas below the mean high
water mark. Do not contaminate water when disposing of
equipment washwater or rinsate.
PESTICIDE HANDLING
o Calibrate sprayers only with clean water away from the
well site.
o Make scheduled checks of spray equipment.
o Assure accurate measurement of pesticides by all operation
employees.
o Mix only enough product for the job at hand.
o Avoid over-filling of spray tank.
o Do not discharge excess material on the soil at a single spot
in the field/grove or mixing/loading station.
o Dilute and agitate excess solution and apply at labeled
rates/uses.
• Avoid storage of pesticides near wel,l sites.
• When triple rinsing the pesticide container, be sure to add the
rinsate to the spray mix.

DIRECTIONS FOR u~_,)
It is a violation of Federal law to use this product in a manner
inconsistent with its labeling,
Do not apply this product in a way that will contact workers or
other persons, either directly or through drift Only protected
handlers may be in the area during application,
DuPont™ TELAR® DF should be used only in accordance with
recommendations on this label or in separate published DuPont
recommendations.
DuPont will not be responsible for losses or damages resulting
from the use of this product in any manner not specifically
recommended by DuPont '
Do not apply this product through any type of irrigation
system.
DO NaT MAKE MORE THAN ONE APPLICATION OF
TELAR® DF PER YEAR.
NON-CROP WEED CONTROL
GENERAL INFORMATION
TELAR® DF herbicide is a dry flowable that is mixed in
water and applied as a spray to control many annual, biennial,
and perennial broadleaf weeds on non-crop, industrial sites
such as airports, military installations, fence rows, roadsides
and associated rights-of-way, lumberyards, petroleum tank
farms, pipeline and utility rights-of-way, pumping instal
lations, railroads, storage areas, plant sites and other similar
areas including governmental and private lands.
TELAR® DF is noncorrosive, nonflammable, nonvolatile and
does not freeze.
TELAR® DF can be applied as a preemergence or
postemergence treatment. For best results, apply TELAR®
DF before or during early stages of weed growth. The degree
and duration of control may depend on the following:
• use rate
• weed spectrum and size at application
• environmental conditions at and following treatment
Environmental Conditions
and Biological Activity
TELAR® DF is absorbed by both the roots and foliage of
plants, rapidly inhibiting the growth of susceptible weeds. Two
to 3 weeks after application to weeds, leaf growth slows, and the
growing points tum reddish-purple. Within 4 to 6 weeks of
application, leaf veins and leaves become discolored, and the
growing points subsequently die.
Warm, moist conditions following treatment enhance the
effectiveness ofTELAR® DF since moisture carries TELAR®
DF into weed roots, preventing roots from developing. Cold, dry
conditions delay the activity of TELAR® DF. Weeds hardened
off by cold weather or drought stress are less susceptible to
TELAR®DF.
RESISTANCE
Biotypes of certain weeds listed on this label are resistant to
TELAR® DF and other herbicides with the same mode of
action, even at exaggerated application rates. Biotypes are
naturally occurring individuals of a species identical in
appearance but with slightly different genetic compositions; the
mode of action of a herbicide is the chemical interaction that
interrupts a biological process necessary for plant growth and
development.
If weed controlis unsatisfactory, it may be necessary to
respray problem areas using a product with a different mode
of action, such as postemergence broadleaf and/or grass
herbicides. If resistant weed biotypes such as kochia and
Russian thistle are suspected or known to be present,
consider using another herbicide treatment or adjust the use
rate of the TELAR® DF tank-mix partner to help control
these biotypes. Consult your agricultural dealer, consultant,
applicator, and/or appropriate state agricultural extension
service representative for specific alternative herbicide
recommendations available in your area.,
It is advisable to keep accurate records of pesticides applied
to individual fields to help obtain information on the spread
and dispersal of resistant biotypes.
INTEGRATED PEST MANAGEMENT
DuPont recommends the use of Intt?grated Pest Management
(IPM) programs to control pests. This product may be used as
part of an Integrated Pest Management (IPM) program which
can include biological, cultural, and genetic practices aimed at
preventing economic pest damage. Application of this product
should be based on rPM principles and practices including field
scouting or other detection methods, correct target pest identifi
cation, population monitoring, and treating when target pest
populations reach locally determined action thresholds. Consult
your state cooperative extension service, professional
consultants or other qualified authorities to determine
appropriate action treatment threshold levels for treating specific
pest/crop systems in your area.
APPLICATION INFORMATION
NON-CROp, INDUSTRIAL SITES
, TELAR® DF is recommended for control of many annual,
biennial, and perennial broadleaf weeds in non-crop, industrial
areas.
2
Application to non-crop sites, except rights-of-way, is restricted
to ground application only. Rights-of-way may also be treated
by helicopter.
Application Timing
Apply TELAR® DF as a preemergent or early postemergent
spray when weeds are actively germinating or growing.

Weeds Controlled
DuPont™ TELAR® DF effectively controls the following
weeds when applied at the use rates shown. When applied at
lower rates, TELAR® DF provides short term control of weeds
listed; when applied at higher rates, weed control is increased.
114 to 1/2 oz per acre
Annual sowthistle
Blue mustard
Common chickweed
Common speedwell
Conical catchfly
Fiddleneck (tarweed)
Field pennycress
Flixweed*
Hempnettle
Henbit
London rocket
1/2 to 1 oz per acre
Bouncingbet
Bur beakchervil
Buttercup
Canada thistle*t
Common lambsquarters
Common sunflower
Common speedwell *
Dandelion*
Goldenrod
* Partial control only.
Mayweed
Miners lettuce
Pineapple- weed
Prostrate pigweed
Redroot pigweed
Shepherd's-purse
Smooth pigweed
Treacle mustard
Tumble mustard (Jim Hill)
Wild mustard
Groundsel
Marestail
Musk thistle
Sweet clover*
Tumble mustard
Turkey mullein*
Whitetop (hoary cress)t
Wild parsnip
t Prebloom to bloom and fall rosette are recommended timings.
1 to 3 oz per acre
Annual ryegrass
(Lolium spp) *
Aster
Bedstraw
Black mustard
Bull thistle
Burclover
Canada thistle
Common cinquefoil
Common mallow
Common mullein
Common ragweed *
Common tansy
Common teasel
Common yarrow
Corn spurry
Cow cockle
Curly dock
* Partial control only.
Dyer's woad
Flixweed
Foxtail (Setaria spp)*
Horsetail (Equisetum spp)
Pepperweed (perennial)
Poison-hemlock
Prostrate knotweed*
Puncturevine
Red clover
Russian knapweedt
Scotch thistle
Scouringrush
(Equisetum spp)
. Tansymustard
White clover
Wild carrot
Wild garlic/wild onion
Yellow starthistle*
t Prebloom to bloom and fall rosette are recommended timings.
Specific Weed Problems
Dalmation Toadflax: Apply 2 to 3 ounces of TELAR® DF
per acre as a high volume foliar spray using a minimum of
24 gallons of water per acre. Use of a surfactant, as directed
on this label, is recommended.
Kochia, Russian Thistle, and Prickly Lettuce: Tank mix
TELAR® DF with herbicides with different modes of action
and apply postemergence before weeds form mature seed.
3
")
Tank Mixtures
For improved, broad spectrum control, timk mix TELAR® DF
with "Karmex" DF herbicide or DuPont™ Krovar® I DF
herbicide for preemergence to early postemergence
treatments. Tank mix TELAR® DF with dicamba, 2,4-D, or
glyphosate for postemergent applications. When tank mixing
TELAR® DF, use the most restrictive label limitations for
each product used in the mix. .
Do not tank mix TELAR® DF with DuPont™ HYVAR® X-L
herbicide.
Grass Replant Intervals
Following an application of TELAR® DF to non-crop areas,
the treated sites may be replanted with various species of
grasses at the minimum intervals recommended below.
For soils with a pH of 7.5 or less observe the following
replant intervals:
Species
Brame, Meadow
Brome, Smooth
Fescue, Alta
Fescue, Sheep
Foxtail, Meadow
Green Needle
Orchard grass
Russian Wildrye
Swithgrass
Timothy
Wheatgrass, Western
TELAR® DF R.eplant Interval
Rate o11.acre (Months)
112-1 1
1-2 2
112-1 2
1-2 4
112 2
1 3
2 5
112-1 2
1-2 4
112 3
1 4
2 6
112-2
112 2
1-2 3
112-2 1
112-2 3
112 2
4
2 6
112 1
1 2
2 4

l" observe the For soils having a pH of 7.5 and gr. _
following minimum replant intervals:
Species
Alkali Sacaton
Bluestern, Big Blue
Brome, Mountain
Gramma, Blue
Gramma, Sideoats
Switchgrass
Wheatgrass, Bluebunch
Wheatgrass, Crested
Wheatgrass, Intermediate
Wheatgrass, Slender
Wheatgrass, Siberian
Wheatgrass, Streambank
Wheatgrass, 11llckspike
Wheatgrass, Western
DuPont™
TELAR® DF Replant Interval
Rate oz/acre (Months)
112 ' I
1 3
2
112
112
1
2
1/2
1
2
1-2
1-2
I 113
2/3
1 113
I 113
I 1/3
I 1/3
I 1/3
112-2
112
I
2
>3
3
1
2
>3
1
2
>3
>3
>3
I
I
2
4
The recommended minimum intervals are for applications
made in the Spring to early Summer, Becau-se TELAR®
DF degradation is slowed by cold or frozen soils,
applications made in the late Summer or early Fall should
consider the intervals as beginning in the Spring following
treatment
Testing has indicated that there is a considerable variation in
response among the species of grasses when seeded onto
, areas treated with TELAR® DE If species other than those
listed above are to be planted into areas treated with
TELAR® DF a field bioassay should be performed, or
previous experience may be used to determine the feasibility
of replanting treated sites,
INDUSTRIAL TURF (Unimproved Only)
TELAR® DF is recommended to control weeds on
unimproved industrial turf, on roadsides, and on other non
crop sites,
Application Timing
Apply TELAR® DF when desirable grasses are well
established, as preinature treatment may result in top kill and
stand reduction, For best results, treat turf at green-up,
4
Weeds Controlled
Refer to Weeds ControIIed section under NON·CROP for
rates to control various weeds, When applied at lower rates,
TELAR® DF provides short term control of weeds listed;
when applied at higher rates, weed control is increased,
TELAR® DF may be used on the following grasses when
applied at the use rates shown below,
Note: The higher rates andlor the addition of surfactant may
result in temporary chlorosis of desirable grasses,
114 to 1 oz
Bahiagrass
Bermudagrass
Blue grama
Bluegrass
Bromegrasses
(meadow, smooth)
1I20z
Bentgrass
Bluestems
(big, little, plains, sand,
ww spar)
Buffalograss
Galleta
Green needlegrass
Green sprangetop
Indiangrass
Indian ricegrass
114 to 112 oz
Fescue
Orchardgrass
Wheatgrasses
(crested, intermediate
pubescent, slender,
streambank, tall, thick
spike, western)
Kleingrass
Lovegrasses
(sand, weeping)
Prairie sandreed
Sand dropseed
Sheep fescue
Sideoats grama
Switchgrass
Wildrye grasses
(beardless, Russian)
Smooth brome

GROWTH SUPPRESSION
AND SEEDHEAD INHIBITION
DuPont™ TELAR® DF as a tank mix with other herbicides
may be used to suppress grass growth (chemical mowing) and
inhibit seedhead formation.
Application Timing
Apply TELAR® DF to turf at green-up and before seed heads
emerge (boot stage). Ensure that desirable grasses are well
established at application, as premature treatment may result
in top kill and stand reduction.
Weeds Controlled
Refer to Weeds Controlled section under NON-CROP for
rates to control various weeds.When applied at lower rates,
TELAR® DF provides short term control of weeds listed;
when applied at higher rates,\ weed control is increased.
TELAR® DF may be used on the following grasses when
applied at the use rates shown below.
II40z TELAR® DF + 114 -112 pt "Embark" 2S
Fescue Bluegrass
112 oz TELAR® DF + 112 -1 pt "Embark" 28 (PNW Only)
Fescue
Annual bluegrass
Perennial ryegrass
Smooth brome
Orchard grass
Reed canarygrass
IMPORTANT PRECAUTIONS (Industrial Turf Only)
• Do not use TELAR® DF or TELAR® DF in a tank niix with
"Embark" on bahiagrass turf or turf that is under stress from
drought, insects, disease, cold temperature, or poor fertility, as
injury may result.
• Do not apply TELAR® DF to turf less than 1 year old.
• Grass seed may be planted in treated areas 6 months after
treatment, cultivation is recommended.
• For broadcast applications, do not exceed 112 oz TELAR®
DF per acre within a 12-month period. For those weeds listed
under the 1- to 3-oz recommendation in the Non-crop,
Industrial Sites section of this label, spot treatment (at .that
rate) is recommended. Do not make broadcast applications to
turf at 1- to 3-oz as this may cause excessive turf injury.
SPRAY EQUIPMENT
Equipment used to apply TELAR® DF should not be used for
application to crops following a TELAR® DF application, as
even low ratesofTELAR® DF can kill or severely injure most
crops (except pasture, range, and small grains).
5
)
BROADCAST APPLICATION
Use 10 to 40 GPA when applying TELAR® DF as a broadcast
application. Be sure to calibrate sprayers before application.
Select a spray volume and delivery system that will ensure
thorough coverage and a uniform spray pattern. When spraying
industrial turf, avoid overlapping and shut off spray booms while
starting, turning, slowing, or stopping to avoid injury to desired
species.
HANDGUN APPLICATION
Use 100 to 300 GPA when applying TELAR® DF as a
broadcast application via handgun. Mix 1 oz TELAR® DF per
100 gal of water. Apply up to 300 gal of spray mix per acre.
INVERT SPRAY APPLICATION
Apply the high viscosity invert solution as a total volume of 10
to 40 gallons per acre. Mix 1/4 to 3 ounces ofTELAR® DF per
acre in the water phase of the invert solution. Refer to the
Weeds Controlled sections of this label for selecting the
appropriate use rate for the target weeds. Follow all use.
directions and cautionary statements appearing on the labels of
the inverting oils and additives or listed in the operators manual
of the inverting equipment by its man~facturer.
SPRAY ADJUVANTS
Nonionic Surfactants
Always include a nonionic surfactant when making
postemergence applications of TELAR® DF (except for use on
tud). Apply at a minimum rate (concentration) of 0.25% v/v (l
qt per 100 gal of spray solution) or at the manufacturer's
recommended rate based on spray area.
Use only EPA-approved surfactants containing at least 80%
active ingredient.
MIXING INSTRUCTIONS
1. Fill spray tank 112 full of water.
2. With the agitator running, add the proper amount ofTELAR®
DR .
3. If using a companion product, add the recommended amount.
4. For postemergence applications, add the proper amount of
spray adjuvants (i.e. surfactants, drift control agents, etc.).
5. Add the remaining water.
·6. Agitate the spray tank thoroughly.
Use the spray preparation ofTELAR® DF within 24 hours to
avoid product degradation. If the spray preparation is left
standing, agitate it thoroughly before using.

SPRAYER CLEANUP
Thoroughly clean all mixing and spray equipment immediately
following applications of DuPont™ TELAR® DF as follows:
1. Drain tank; rinse interior surfaces of tank; then flush tank,
boom, and hoses with clean water for a minimum of 5
minutes.
2. Fill the tank with clean water and add the cleaning solution*.
Flush the boom, hoses, and nozzles with the cleaning solution.
Allow them to sit for 15 minutes with agitation running, and
then drain the tank.
3. Repeat Step 2.
4. Repeat Step 1.
5. Remove the nozzles and screens and clean separately. To
remove traces of cleaning solution, rinse the tank thoroughly
with clean water and flush through the hoses and boom.
* Use any of the following cleaning solutions:
1. . One gal ammonia (containing 3% active) per 100 gal of
water.
2. "Nutra-sol" (carefully read and follow "Nutra-sol" label
directions).
3. Loveland Spray Tank Cleaner (carefully read and folIow
Loveland Spray Tank Cleaner label directions).
4. "Tank-Aid" (carefully read and follow "Tank-Aid" label
directions).
To reduce the amount of water required in the above procedure,
see separate DuPont bulletin, "Reduce<;l Volume Cleanout
Procedure for Large Sprayers."
Note: This sprayer cleanup procedure is only effective for
TELAR® DF and for general uses specified under "Directions
for Use". Do not use the sprayer on food crops (except wheat,
barley and oats), feed crops (except range land and pasture), fine
turf, ornamentals and other desirable plants.
SPRAY DRIFT MANAGEMENT
The interaction of many equipment and weather-related factors
determines the potential for spray drift. The user is responsible
for considering all these factors when making application
decisions. FolIow the additional precautions below to minimize
the potential for spray drift.
All aerial and ground application equipment must be properly
maintained and calibrated using appropriate carriers.
AVOIDING SPRAY DRIFT IS THE RESPONSIBILITY OF
THE APPLICATOR.
Drift Control Adjuvants
A drift control adjuvant may be used to reduce the potential for
drift. However, because it is the combined physical-chemical
properties of all the ingredients ~n the spray mix that can
determine drift potential, the applicator must confirm that the
drift control adjuvant used is having the desired effect with the·
tank mix that is being applied. If a drift control adjuvant is used,
follow the use directions and precautions on the manufacturer's
label. Do not use an adjuvant which increases viscosity with
application systems that cannot accommodate viscous sprays.
Ground Application: With ground equipment, spray drift can
be lessened by keeping the spray boom as low as possible (i.e., a
6
release height of 4 feet or Jess above the application target); by
applying 10 gallons or more of spray per acre; by keeping the
operating spray pressures at the manufacturer's recommended
minimum pressures for the specific nozzle type used; and by
spraying when the wind velocity is low (follow all applicable
state regulations).
Do not make ground applications within a surface temperature
inversion when applying near an area requiring protection to
avoid an unreasonable adverse effect. Applicators inay
determine presence of an inversion by noting the presence of
ground fog, light variable wind, or layering of smoke and dust.
Be particularly aiert to the potential for a surface temperature
inversion when winds are calm.
Direct the sprays no higher than the tops of target vegetation,
and maintain spray pressures at levels which provide coarse to
very coarse spray droplets to minimize drift.
Aerial Application: The following drift management
requirements must be followed to avoid off-target drift
movement from aerial applications:
1. For helicopters, use a boom length and position that prevents
droplets from entering the rotor vortices.
2. Nozzles should always point backward parallel with the air
stream.
Where states have more stringent regulations, they must be
observed. The applicator should be familiar with and take into
account the information presented below.
IMPORTANCE OF DROPLET SIZE
Since the most effective way to reduce drift potential is to apply
large droplets, equipment producing a coarse to very coarse
droplet spectrum must be used when applying this product. The
best drift management strategy is to apply the coarsest drop size·
spectrum that provides sufficient coverage and control. The
presence of sensitive species nearby, the environmental
conditions, and pest pressure may affect how an applicator
balances drift control and coverage. APPLYING LARGER
DROPLETS REDUCES DRIFT POTENTIAL, BUT WILL
Nor PREVENf DRIFT IF APPLICATIONS ARE MADE
Th1PROPERLY OR UNDER UNFAVORABLE ENVIRON
MENTAL CONDmONS!
See "WIND", "TEMPERATURE AND HUMIDITY", and
"SURFACE TEMPERATURE INVERSIONS" sections of this
label.
Controlling Droplet Size - Ground Application
• Volume - Use high flow rate nozzles to apply the highest
practical spray volume. Nozzles with higher rated flows
produce larger droplets.
• Pressure - Do not exceed the manufacturer's recommended
pressures. Use the lower spray pressures recommended for the
nozzle. Higher pressure generally reduces droplet size and
does not improve canopy penetration. WHEN HIGHER
FLOW RATES ARE NEEDED, USE A HlGHER
CAPACITY NOZZLE INSTEAD OF INCREASING
PRESSURE.

)
• Nozzle Type - Use a nozzle type ace -fig to manufactur~r's
specifications which is designed for the intended application,
and that produces a coarse to very coarse droplet size
spectrum. With most nozzle types, narrower spray angles
produce larger droplets. To further reduce drift, low-drift or
drift reducing nozzles should be used.
Controlling Drop/et Size - Aircraft
• Number of Nozzles - Use the minimum number of nozzles
that provide uniform coverage.
• Nozzle Orientation - For some nozzle types, such as solid
streams, orienting nozzles so that the spray is emitted
backwards, parallel to the air stream minimizes the effects of
air shear and will produce a coarser droplet spectrum than
other orientations. For applications of this product, nozzles
must be oriented in a manner that results in the application of
a coarse to very coarse droplet size spectrum.
• Nozzle Type - Use a nozzle type according to manufacturer's
specifications which is designed for the intended application.
With most nozzle types, narrower spray angles produce larger
droplets. Solid stream and other drift reducing nozzles should
be used.
BOOM LENGTH AND HEIGHT
• Boom Height (ground) - Setting the boom at the lowest
referenced height (if specified) which provides uniform
coverage reduces the exposure of droplets to evaporation and
wind. The boom should remain level with the crop and have
minimal bounce. Apply at a height no greater than 4 feet
above the top of the largest plants.
• Application Height (helicopter) - Apply at a height no
greater than 10 feet above the top of the largest plants, unless
a greater height is required for aircraft safety. Making
applications at the lowest height that is safe reduces exposure
of droplets to evaporation and wind.
• Boom Length (helicopter) - For helicopters, use a boom
length and position that prevents droplets from entering the
rotor vortices.
SWATH ADJUSTMENT
When applications are made with a crosswind, the swath
will be displaced downwind. Therefore, on the up and
downwind edges of the field, the applicator must
compensate for this displacement by adjusting the path of
the application equipment upwind. Swath adjustment
distance should increase with increasing drift potential
(higher wind, smaller drops. etc.).
WIND (GROUND AND AERIAL APPLICATION)
Drift potential is lowest with a sustained wind of 2-10 mph.
However, many factors, including droplet size and equipment
type, determine drift potential at any given wind speed.
Application should be avoided during gusty conditions. and
when winds are below 2 mph due to variable wind direction
and high potential for a temperature inversion. Avoid applying
during calm conditions which may be conducive to air
inversions.
7
Note: Local terrain can ll .. <uence wind patterns. Every I ~ 1-
applicator should be fainiliar with local wind patterns and how
they affect spray drift.
TEMPERATURE AND HUMIDITY (GROUND
AND AERIAL APPLICATIONS)
When making applications in low relative humidity, set up
equipment to produce larger droplets to compensate for
evaporation. Droplet evaporation is most severe when
conditions are both hot and dry.
SURFACE TEMPERATURE INVERSIONS
(GROU~D AND AERIAL APPL/~ATIONS)
Applications must not occur during a local, surface
temperature inversion because drift potential is high.
Tempei:ature inversions restrict vertical air mixing, which
causes small suspended droplets to remain in a concentrated
cloud. This cloud can move in unpredictable directions due
to the light variable winds which are common during
inversions. Temperature inversions are characterized by
increasing temperatures with height and are common on
nights with limited cloud cover and light to no wind. They
begin to form as the sun sets and often continue into the
morning. Their presence can be indicated by ground fog;
however, if fog is not present, inversions can also be
identified by the movement of the smoke from a ground
source or an aircraft smoke generator. Smoke that layers and
moves laterally in a concentrated cloud (under low wind
conditions) indicates an inversion, while smoke that moves
upward and rapidly dissipates indicates good vertical air
mixing.
SHIELDED SPRAYERS (ground application)
Shielding the boom or individual nozzles can reduce the
effects of wind. However, it is the responsibility of the
applicator to verify that the shields are preventing drift and
not interfering with uniform deposition of the product.
Do not apply this product in a way thatwill contact workers
or other people, either directly or through drift. Only
protected handlers may be in the area during application.
SENSITIVE AREAS
This product should be applied only when the potential for
drift to adjacent sensitive areas (e.g. residential areas, bodies
of water, known habitat for threatened or endangered
species, non-target crops) is minimal (e.g. when wind is
blowing away from the sensitive areas). Small quantities of
spray may seriously injure susceptible crops either during .
active growth periods or dormancy.
PRECAUTIONS
Injury to or loss of desirable trees or other plants may result
from the following:
• If equipment is drained or flushed on or near desirable trees
or other plants, on areas where their roots may extend, or in
locations where the chemical may be washed or moved into
contact with their roots.
• Treatment of powdery, dry soil and light. sandy soils when
there is little likelihood of rainfall soon after treatment may
result in off target movement and possible damage to

susceptible crops when soil partick ,~ moved by wind or
water. Injury to crops may result if treated soil is washed,
blown or moved onto land used to produce crops. Exposure
to DuPont™ TELAR® DF may injure or kill most crops
(except small grains). Injury may be more severe when
crops are irrigated.
• Applications made during periods of intense rainfall, to soils
saturated with water, surfaces paved with materials such as
asphalt or concrete, or soils through which rainfall will not
readily penetrate may result in runoff and movement of
TELAR® DF. Do not treat frozen soil. Treated soil should
be left undisturbed to reduce the potential for TELAR® DF
movement by soil erosion due to wind or water.
• When TELAR® DF is applied at rates of 1 113·ounce/a and
less there is no restriction on grazing or haying of forage'
grasses.
Do not use on lawns, walks, driveways, tennis courts, or similar
areas.
Do not apply in or on irrigation ditches or canals including their
outer banks.
Do not apply through any type of irrigation system.
Do not use this product in the following counties of Colorado:
Saguache, Rio Grande, Alamosa, Costilla, and Conejos.
STORAGE AND DISPOSAL
STORAGE: Stolre product in original container only.
Do not contaminate water, other pesticides, fertilizer,
food or feed in storage.
PRODUCT DISPOSAL: Do not contaminate water,
food or feed by disposal. Wastes resulting from the
use of this product may be disposed of on site or at an
approved waste disposal facility.
CONTAINER DISPOSAL: Triple rinse (or
equivalent) the container. Then offer for recycling or
reconditioning, or puncture and dispose of in a sanitary
landfill, or by incineration, or, if allowed by state and
local authorities, by burning. If burned, stay out of
smoke.
NOTICE TO BUYER: Purchase of this material does not
confer any rights under patents of countries outside of the
United States.
8
)
I .
The DuPont Oval Logo, !JuPont™, TELAR®, HYVAR®
and KROVAR® are trademarks or registered trademarks of
E. 1. duPont de Nemours and Company
"Embark" is a registered trademark of PBI-Gordon Corp.
"Nutra-sol" is a product of Thomas G. Kilfoil Company, Inc. San
Bruno, Ca.
"Tank-Aid" is a product of Combelt Chemica! Company.
"Karmex" is a registered trademark of Griffin LLC
0-1277103107

'~-----...,
LIMITATIOl\ --iF
WARRANTY AND LIABILITY
NOTICE: Read This Limitation of Warranty and
Liability Before Buying or Using This Product. If the
Terms Are Not Acceptable, Return the Product at Once,
Unopened, and the Purchase Price Will Be Refunded.
It is impossible to eliminate all risks associated with the
use of this product. Such risks arise from weather
conditions, soil factors, off target movement, unconven
tional farming techniques, presence of other materials,
the manner of use or application, or other unknown
factors; all of which are beyond the control of DuPont.
These risks can cause: ineffectiveness of the product;
crop injury, or; injury to non-target crops or plants.
DuPont does not agree to be an insurer of these risks.
WHEN YOU BUY OR USE THIS PRODUCT, YOU
AGREE TO ACCEPT THESE RISKS.
DuPont warrants that this product conforms to the
chemical description on the label thereof and is
reasonably fit for the purpose stated in the Directions for
Use, subject to the inherent risks described above, when
used in accordance with the Directions for Use under
normal conditions.
DUPONT MAKES NO OTHER EXPRESS OR
IMPLIED WARRANTY OF FITNESS OR OF
MERCHANTABILITY OR ANY OTHER EXPRESS
OR IMPLIED WARRANTY.
IN NO EVENT SHALL DUPONT OR SELLER BE
LIABLE FOR ANY INCIDENTAL,
CONSEQUENTIAL OR SPECIAL DAMAGES
RESULTING FROM THE USE OR HANDLING OF
THIS PRODUCT. BUYER'S OR USER'S
BARGAINED-FOR EXPECTATION IS CROP
PROTECTION. THE EXCLUSIVE REMEDY OF THE
USER OR BUYER AND THE EXCLUSIVE
LIABILITY OF DUPONT OR SELLER, FOR ANY
AND ALL CLAIMS, LOSSES, INJURIES OR
DAMAGES (INCLUDING CLAIMS BASED ON
BREACH OF WARRANTY OR CONTRACT,
NEGLIGENCE, TORT OR STRICT LIABILITY),
WHETHER FROM FAILURE TO PERFORM OR
INJURY TO CROPS OR OTHER PLANTS, AND
RESULTING FROM THE USE OR HANDLING OF
THIS PRODUCT, SHALL BE THE RETURN OF THE
PURCHASE PRICE OF THE PRODUCT, OR AT THE
ELECTION OF DUPONT OR SELLER, THE
REPLACEMENT OF THE PRODUCT.
DuPont or its Ag Retailer must have prompt notice of
any claim so that an immediate inspection of buyer's or
user's growing crops can be made. Buyer and all users
shall promptly notify DuPont or a DuPont Ag Retailer of
any claims, whether based on contract, negligence, strict
liability, other tort or otherwise or be barred from any
remedy.
This Limitation of Warranty and Liability may not be
amended by any oral or written agreement.
For product infonnation call: 1-888-6-DUPONT
Internet address: www.cropprotection.dupont.com
© 1998-2007 E. I. du Pont de Nemours and Company, 1007 Market Street, Wilmington, DE 19898
AU rights reserved.
9

NEXT
LABEL'

11.1 '7 ~ (;Lo o'l
UNITED STATES ENVIRONMENTAL PROTECTION ACENCY
WASHINCTON. D.C. 20460
DEC 17 2008
Mr. Richard J. Ambrose
E.I. DuPont de Nemours & Company
DuPont Crop Protection
Stine-Haskell Research Center
P.O. Box 30
Newark, DE 19714-0030
Dear Mr. Ambrose:
OFFICE OF
PREVENTION, PESTICIDES AND
TOXIC SUBSTANCES
Subject: DuPont Glean FC Herbicide (Incorporate Supplementals into Master)
EPA Registration No. 352-522
Application Dated September 18, 2008
The labeling referred to above, submitted in connection with registration under the Federal
Insecticide., Fungicide, and Rodenticide Act, as amended is acceptable provided you make the
following changes before you release the product for shipment.
1. Reorder your First Aid statements to read "If on skin or clothing", "If in Eyes".
2. Add the text "(PPE)" itrimediately following the Personal Protective Equipment heading.
3. Revise the paragraph immediately before the Engineering Control Statements to read "Follow . . .
manufacturer's instructions for cleaning/maintaining PPE. Ifno such instructions for washables
exist, use detergent and hot water. Keep and wash PPE separately from other laundry."
4. On page 2, revise the first paragraph beneath the Agricultural Use Requirements box to read
"Glean FC must be used only in accordance with instructions on this label or in separate
published DuPont instructions."
5. On page 4, revise the first sentence at the top of the second column to read "DuPont will not
be responsible for losses or damages resulting from the use of this product in any manner not
specified by DuPont.
6. On page 3, revise the first sentence under "Cereals Application" and "CRP Applications" by
deleting the word "recommended". The sentence maybe modified as necessary.
7. Add the restriction "Only make one application of the active ingredient chlorsulfuron per crop
season to the section entitled "Cereals Application" on page 3, and to the "Additional
Precautions for Cereals" section on page 14.
liz 0

Page 2
EPA Registration No. 352-522
8. On page 4, revise the first sentence under "Tall Fescue Grown for Seed Applications" by
deleting the word "recommended". The sentence may be modified as necessary.
9. On page 5, under Tank Mixtures, revise the two sentences in the first paragraph to read "Read
and follow alJ manufacturer's label instructions for the companion product.' If those
instructions conflict with this label, do not tank mix with Glean FC."
10. On page 6, under With Metribuzin, revise the second sentence in the first paragraph and the
last sentence of the section by deleting the word "recommended". Those sentences may be
modified as necessary. .
11. On page 7, under After Spraying Glean FC and Before Spraying Crops Not Labeled for a
Glean FC Application, revise the first sentence in bullet #6 to read "If only Ammonia is used as a
cleaner, the rinsate solution may be applied back to the crop(s) specified on this label.
12. Add the restriction "Only make one application of the active ingredient chlorsulfuron per
crop season" to the Supplemental label entitled "For Use in Montana and Northern Wyoming
when Foxtail is the Target Weed".
Please submit one copy of your final printed labeling incorporating the above changes before you
release the product for shipment. Amended labeling supersedes all previously approved ones. A
stamped copy of labeling is enclosed for your records.
Sincerely,
.1JiJW.-\<..IA.}~~.<,D \~
JamesA. Tompkins "..
Product Mahager25
Herbicide Branch
Registration Division (7505P)
2(20

c®PO~
DuPont™ Glean®
fertilizer compatible herbicide
DRAFT LABEL
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"~ ........ A Growing Partnership With Nature"

DUPONTTM GLEAN® FC HERBICIDE
HIGHLIGHTS
e' Forpreemergence weed control in winter wheat
and winteroai..
• F'0rselective postemergence broadleaf weed
control in 'wheat, barley, tritcale, oat, arid CRP
grasses.
;,. Postemergence rates are 116 to 113 ounce per
, ~cre(see.APpI.,~CATIoN information).
• Appl; postemergence to wheat, barley and oat
, fr()m the 2-:-leafstage but before hoot (2-1eaf to
" beforefiagl~afi~visible on spnng cereal crops
in paclficNorthwest). ' '" , '
. . .... :. .... ". . .
~'Mayb~~bplied 'by gtourid o~ by air .•
···r~~~~~=i~~tt01
.:R.~oinrrI~hd~dfOf ,land primarily dedicated to ' .,,'
iorig~teri11 prodticti8n ofwheat~ bari~yoroat (see
3o~Th~ht1.}bNseCtiOlifohetropping: " " ,
:CoIlsJ&lib~ltexd6rcompleteiriS~ctiO~~.' . '
<'Aiwaysreadarid foliowlabel DIRECTIONS
FOR USE. > "" "", "
TABLE OF CONTENTS
PRECAUTIONARY STATEMENTS ................. 1
DIRECTIONS FOR USE .......................... 2
I
GENERAL INFORMATION ....................... 2
Environmental Conditions and Biological Activity ..... 2
Frequency of Application . . . . . . . . . . . . . . . . . . . . . . .. 3
CEREALS APPLICATIONS ......................... 3
CRP APPLICATIONS .............................. .3
TALL FESCUE GROWN FOR SEED APPLICATIONS ... .4
BORDER AREA APPLICATIONS ................... .4
SURFACTANTS .................................. .4
WEEDS CONTROLLED ........................... .4
WEEDS PARTIALLY CONTROLLED ................ .4
SPECIFIC WEED PROBLEMS ...................... .5
TANK MIXTURES ................................. 5
GENERAL APPLICATION INFORMATION ............ 6
SPRAY EQUIPMENT ............................ 6
GROUND APPLICATION ......................... 7
AERIAL APPLICATION .......................... 7
PRODUCT MEASUREMENT ...................... 7
MIXING INSTRUCTIONS ........................ 7
SPRAYER CLEANUP ............................ 7
GRAZING ........................................ 8
CROP ROTATION ................................. 8
MINIMUM RECROPPING INTERVALS ............. 8
SOIL PH LIMITATIONS .......................... 8
BIOASSAy ..................................... 8
CEREALS CROPS INTERVALS .................... 9
CRP INTERVALS ................................ 9
NONCEREAL CROPS INTERVALS ......... .' ...... 10
SPRAY DRIFT MANAGEMENT .................. 12,
Importance of Droplet Size ...................... 12
Controlling Droplet Size - Ground Application ...... 12
Controlling Droplet Size - Aircraft ................ 12
Length and Boom Height .................. ';'; :, " H
Wind ................................... ' .... 13
Temperature and Humidity .................. ). ~ ~ .' b
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Temperature Inversions ........ ; ... ',. : ......... , 13
Shielded Sprayers ............ : ..... : .... : ..... , 13
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RESISTANCE .................... ,; ... ; ......... ~.13
INTEGRATED PEST MANAGEMENT . '. : ....... :. \ i ... 1J
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GENERAL PRECAUTIONS ......... ~ ... ~ ......... ).14
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STORAGE AND DISPOSAL .................... ~ 1 ., :15
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NOTICE OF WARRANTY ...................... '. ~ ;' '16
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DuPont™
fertilizer compatible
herbicide
Dry flowable
For Use on Wheat, Barley, Oat, Triticale, and
CRPGrasses
Active Ingredient
Chlorsulfuron
2-Chloro-N -[( 4-methoxy-6-methyl-
1,3,5-triazin-2-yl)aminocarbonyl)
benzenesulfonamide
Inert Ingredients
TOTAL
By Weight
75%
25%
100%
EPA Reg. No. 352-522
Nonrefillable Container
EPA Est. No. _-'-- __ _
Net: _____ _
OR
Refillable Container
Net: _____ _
KEEP OUT OF REACH OF CHILDREN ,
CAUTION
FIRST AID
IF IN EYES: Hold eye open and rinse slowly and gently
with water for 15-20 minutes. Remove contact lenses, if
present, after the first 5 minutes, then continue rinsing eye.
IF ON SKIN OR 'CLOTHING: Take off contaminated
clothing. Rinse skin immediately with plenty of water for
15-20 minutes. Call a poison control center or doctor for
further treatment advice.
Have the product container or label with you when calling
a poison control center or doctor, or going for treatment.
You may also contact 1-800-441-3637 for emergency
medical treatment information.
1
PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS
AND DOMESTIC ANIMALS
CAUTION! Causes moderate eye irritation. Harmful if
absorbed through skin. Avoid contact with skin, eyes or
clothing. Wash thoroughly with soap and water after
handling.
PERSONAL PROTECTIVE EQUIPMENT
Some of the materials that are chemical-resistant to this
product are listed below. If you want more options, follow
the instructions for Category A on an EPA chemical-'
resistance category selection chart.
Mixers, loaders, applicators, and other handlers must
wear:
Long-sleeved shirt and long pants
Chemical Resistant Gloves made of any water proof
material such as polyethylene or polyvinyl chloride.
Shoes plus socks
Discard clothing and other absorbent material that have
been drenched or heavily contaminated with this product..
Follow manufacturer's instructions for
cleaning/maintaining PPE. If no such instructions for
washables, use detergent and hot water. Keep and wash
PPE separately from other laundry.
ENGINEERING CONTROL STATEMENTS
When handlers use closed systems or enclosed cabs in a
manner that meets the requirements listed in the Worker
Protection Standard (WPS) for agricultural pesticides [40
CFR part 170.240 (d)(4-6)], the handler PPE re<1uireIT)ents
may be reduced or modified as specified in the \v:H/' ,
,-----------------:-:-:-:-
USER SAFETY RECOrJ1M=~mATION~, ) , "
Users should wash hands before eiing: d.4nking, cheWing
!!Urn usincr tobacco or usincr the toiktAJcers shoulc, ; , o '0 , ,::, ).). J
remove c1othing/PPE immediately if ile,sJidde ge~s insi4e.
Then wash thoroughly and put on_s:~e~s:lothing.~Usel's)·'
should remove PPE immediately aftet haddling this ,
product Wash the outside of glove's:tktore removinr;.!>.s
soon as possible, wash thoroughly and change int'o:clean'
clothing. ' ) J ' J
~-~---------~---~ .. v-,--
ENVIRONMENTAL HAZARDS
Do not apply directly to water, or to areas where surface
water is present or to intertidal areas below the mean high
water mark. Db not contaminate water when disposing of
equipment wash water or rinsate.

IMPORTANT
DuPont™ GLEAN® fertilizer compatible herbicide
(GLEAN® FC) is recommended for use on land primarily
dedicated to the long-term production of wheat, barley, or
oat.
PESTICIDE HANDLING
• Caljbrate sprayers only with clean water away from the
well site.
• Make scheduled checks of spray equipment.
• Ensure that all operation employees accurately measure
pesticides.
• Mix only enough product for the job at hand.
• Avoid over-filling of spray tank.
• Do not discharge excess material on the soil at a single
spot in the field or mixing/loading station.
• Dilute and agitate excess solution and apply at labeled
rates or uses.
• Avoid storage of pesticides near well sites.
• When triple rinsing the pesticide container, be sure to add
the rinsate to the spray mix.
DIRECTIONS FOR USE
It is a violation of Federal law to use this product in a
manner inconsistent with its labeling.
Do not apply this product in a way that will contact wor~ers
or other persons, either directly or through drift. Only ,
protected handlers may be in the area during application.
For any requirements specific to your State or Tribe, consult
the agency responsible for pesticide regulation.
AGRICULTURAL USE REQUIREMENTS
Use this product only in accordance with its labeling and
with the Worker Protection Standard, 40 CFR part 170.
This Standard contains requirements for the protection of
agricultural workers on farms, forests, nurseries, and
greenhouses, and handlers of agriCUltural pesticides. It
contains requirements for training, decontamination, notifi
cation, and emergency assistance. It also contains specific
instructions and exceptions pertaining to the statements on
this label about personal protective equipment (PPE) and
restricted-entry interval. The requirements in this box only
apply to uses of this product that are covered by the Worker
Protection Standard.
Do not enter or allow worker entry into treated areas during
the restricted entry interval (REI) of 4 hours.
PPE required for early entry to treated areas that is
permitted under the Worker Protection Standard and that
involves contact with anything that has been treated, such as
plants, soil, or water, is:
Coveralls.
Chemical resistant gloves made of any waterproof
materiaL
Shoes plus socks.
GLEAN® Fe must be used only in accordance with
recommendations on this label or in separate published
DuPont recommendations.:
2
DuPont will not be responsible for losses or damages
resulting from the use of this product in any manner not
specifically recommended by DuPont.
Do not apply this product through any type of irrigation
system.
GENERAL INFORMATION
GLEAN® FC is a dry-flowable granule that controls many
broadleaf weeds. GLEAN® FC is mixed in water or directly
into liquid nitrogen fertilizer solutions and applied as a
uniform broadcast spray. A surfactant should be used ,in the
spray mix unless otherwise specified on this label.
Note: For definitions of portions of States recommended on
this label, see listings of counties or area definitions on
Crop Rotation Interval charts of this label.
GLEAN® FC is noncorrosive, nonflammable, nonvolatile,
and does not freeze.
GLEAN® FC controls weeds by both preemergence and
postemergence activity. For best preemergence results,
apply GLEAN® FC before weed seeds germinate. Use
sprinkler irrigation or allow rainfall to move GLEAN® FC
2 to 3" deep into the soil profile.
For best postemergence results, apply GLEAN® FC to
young, actively growing weeds. The use rate depends upon
the weed spectrum and size of weeds at time of application.
The degree and duration of control may depend on the
following:
• weed spectrum and infestation intensity
• weed size at application
• environmental conditions at and following treatment.
Environmental Conditions and Biological Activity
GLEAN® FC is absorbed through the roots and foliage of
broadleaf weeds, rapidly inhibiting their growth. One to
three weeks after application to weeds, leaves of susceptible
plants appear chlorotic, and the growing point subsequently
dies. •
Postemergent application of GLEAN® FC provides the best
control in vigorously growing crops that shade compet1tive
weeds. Weed control in areas of thin crop stand cHeeoing
skips may not be as satisfactory. However, a crop C<:IlD;DY
that is too dense at application can im;!~-c;!,!)t spraYa.1J; I
reduce weed control. ) ; .. :
GLEAN® FC may injure crops th~t :m:>:Jtessed fro:r..: I
adverse environmental conditions (suoh as:extreme temper-
)) )
atures or moisture), abnormal soil SO,flJdjtjons, in&f.::t> ' • J
pressure, or cultural practices. In addil;ion;~different v¢eties
of the crop may be sensitive to treacrn~iit)with GLH~~® FC
under otherwise normal conditions. Treatment Ot'E~J<;1:I) ,
varieties may result in crop injury. J J J
J
In warm, moist conditions, the expression of herbicitle'
symptoms is acceleratedin weeds; in cold, dry conditions,
expression of herbicide symptoms is delayed. In addition,
weeds hardened-off by drought stress are less susceptible to
GLEAN®FC.

Rainfall is needed to move DuPont™ GLEAN® Fe into the soil
for preemergence weed control, but postemergence weed control
may be reduced if rainfall occurs soon after application.
Frequency of ApplicatiJJn
GLEAN® Fe can be used as either pre or postemergence
application once per crop period, but not both pre and post in
the same season.
CEREALS APPLICATIONS
GLEAN® FC is recommended for the control or suppression of
broadleaf weeds in wheat (including Durum), barley, triticale,
and oat.
Postemergence
Apply GLEAN®F8 at 1/6 to 1/3 oz per acre for
postemergence weed control in wheat (including Durum*),
barley, triticale, and oat.
Use 116 oz per acre for short-term control or suppression; use
1/3 oz per· acre for contact and residual weed control. Where
soil pH is 6.5 or lower, use 1/3 oz per acre where maximum
soil residual weed control is desired. Do not use less than 1/6
oz per acre.
Apply in the fall or spring anytime after the crop is in the 2-
leaf stage but before boot (before flag leaf for triticale).
Applications during or after boot may result in crop injury.
In the Pacific Northwest, apply GLEAN® Fe to spring
cereals anytime from the 2-leaf stage through the second joint
stage but before the flag leaf is visible.
In areas with severe winter weather, do not apply GLEAN®
. Fe during late fall, winter, or early spring unless crop is well
established and has started to tiller or crop injury may result.
GLEAN® FC should not be used within 60 days of crop
emergence where organophosphate insecticides have been
used as an in-furrow treatment or crop injury may result.
*Note: Apply to Vic durum after early tillering but before
boot.
Preemergence
Apply GLEAN® FC at 113 oz per acre for preemergence
weed control in winter oat and winter wheat.
In North Central Texas and Southern Oklahoma, apply
GLEAN® FC at 1/2 oz per acre for suppression of annual
ryegrass in winter oat and winter wheat.
Apply GLEAN® FC after planting seed, but before the crop
emerges. Rainfall or sprinkler irrigation following treatment
is necessary to activate GLEAN® FC before weed seeds
germinate and develop an established root system. Wheat
and oat seeds should be planted at least 1" deep.
Do not apply GLEAN® FC preemergence if cold or dry
weather conditions exist. Wait until the weather improves
and the crop is growing vigorously before making the
application (See Postemergence). Preemergence
applications of GLEAN® FC are not recommended where
organophosphate insecticides have been used as an in
furrow treatment, as crop injury may result.
Do not apply GLEAN® FC preemergence to barley or
triticale.
3
CRP APPLICATIONS
GLEAN® FC is recommended for control of broad leaf
weeds in the following perennial native or improved grasses
grown on land enrolled in the Conservation Reserve
Program (CRP):
Bentgrasses
Blue Grama
Bluestems -
big
little
plains
sand
WWspar
Buffalograss
Green sprangletop
Indiangrass
Kleingrass
Lovegrasses -
atherstone
sand
weeping
wilman
Orchardgrass
Sheep fescue
Sideoats grama
Switchgrass - blackwell
Tall fescue
Wheatgrasses -
bluebunch
crested
intermediate
pubescent
Siberian
slender
streambank
tall
thickspike
western
Wildrye grass - Russian
beardless
Maximize potential for grass establishment by consulting
with the Natural Resources Conservation Service (NRCS)
or other local experts concerning planting techniques and
other cultural practices. Because newly planted CRP grass
stands do not sufficiently compete with weeds and because
weed pressure in CRP fields is often severe, performance
from GLEAN® FC may not always be satisfactory. An
additional herbicide application or mowing may be needed .
Preplant (prior to planting)
GLEAN® FC may be applied at 116 to 1/3 oz per acre to all
labelled grasses except bentgrasses, kleingrass,
orchardgrass, plains and WW Spar bluestems, and sheep
fescue. The 113 oz rate should be used for preemergence
applications where residual weed control is important.
If weeds are emerged at time of application, apply
GLEAN® FC with another herbicide having a different
mode of action such as glyphosate. Read and fo \I'!):v ,,,:p, use
instructions, label rates, warnings, and precautions for
})) )
companion herbicides. ) 'J J .l J J , J , )
Early postemergence to nqw p/~ntings J
GLEAN® FC may be applied at 1/6 SC' ;'/.l~oz per a:::~;(.'to all
labelled grasses except bentgrasses, c,ryiJeirdgras§, plaips and
WW Spar bluestems. Because griJ,S5m~cies diffyl' iIi tithe
of emergence, apply only after the m3jorisy of grasst",s are in
the 3 to 4 leaf stage. J ) )" ) , , ) )
If weeds are emerged at time of application, apply' » J
GLEAN® FC with another broadleaf herbicide baving '1
different mode of action such as 2,4-D or dicamb~.) Read
and follow all use instructions, label rates, warnings, and
precautions for companion herbicides.

Early postemergence to established stands
DuPont™ GLEAN® FC may be applied at 116 to 1/4 oz per
acre on all labelled grasses (except bentgrasses, kleingrass,
orchardgras, plains, and WW Spar bluestems, and sheep
fescue) when the majority of the grasses have one or more
leaves. If stand shows signs of winter stress or a lack of
vigor, do not treat as grass injury may result.
If weeds are emerged at time of application, apply
GLEAN® FC with another broadleaf herbicide having a
different mode of action such as 2,4-D or dicamba. Read
and follow all use instructions, label rates, warnings, and
precautions for companion herbicides.
Late postemergence to established stands
GLEAN® FC may be applied at 116 to 113 o~ per acre on all
labelled grasses (make applications to beardless wildrye
grass only in the spring after tillering). If stand shows signs
of stress or a lack of vigor, do not treat as grass injury may
result.
If weeds are emerged at time of application, apply
GLEAN® FC with another broadleaf herbicide having it
different mode of action such as 2,4-D or dicamba. Read
and follow all use instructions, label rates, warnings, and
precautions for companion herbicides.
TALL FESCUE GROWN FOR SEED
APPLICATIONS
GLEAN® FC is recommended for control of broadleaf
weeds in Tall Fescue grown for seed in KS, OR, and WA.
Apply GLEAN® FC at 114 oz per acre in late summer to
early fall after harvest. If weeds are present, add a non
ionic surfactant at 1 qt. per 100 gallons of spray solution.
To maximize crop safety, add 0.5 to 1.0 lb. active ingredient
of 2,4-D, and apply when Tall Fescue has less than 6" new
foliar growth.
Treatment with GLEAN® FC may reduce the height of Tall
Fescue. In areas of spray overlap, crop height and yields
may be reduced significantly. Applications made in the
spring while Tall Fescue is actively growing can result in
very significant crop damage. Spring germinating wild
carrot may not be controlled by a fall application of
GLEAN® FC. Do not mix GLEAN® FC with an
organophosphate insecticide as severe crop injury may
occur.
BORDER AREA APPLICATIONS
GLEAN® FC is recommended for control of broadleaf
weeds in field border areas and fence lines. Apply
GLEAN® FC at 114 to 112 oz per acre.
SURFACTANTS
Unless otherwise specified, add a nonionic surfactant having
at least 80% active ingredient at 0.25 to 0.5% v/v (1. to 2 qt
per 100 gal of spray solution).
The higher rate is particularly useful with spray volumes of
5 GPA or less and when using low rates of GLEAN® FC.
Consult your Agricultura1 dealer or applicator for recommended
surfactants.
4
Do not use low rates of liquid fertilizer as a substitute for
surfactant
Antifoarning agents may be used if needed.
WEEDS CONTROLLED
GLEAN® FC effectively controls the following weeds
when applied at the rates shown:
116 - 114 oz per acre
Blue mustard
Conical catc~y
Curly dock
Cutleaf evening primrose
Field pennycress
Flixweed'
Hempnettle
Henbit
Mayweed
Miners lettuce
113 oz per acre
Bur beakchervil
Buttercup
Coast fiddleneck (tarweed)
Common chickweed
Common groundsel
Com spurry
Cow cockle
False chamomile
Pineappleweed
Prostrate pigweed
Redroot pigweed
Shepherd's purse
Smooth pigweed
Tansymustard'
Treacle mustard
Tumble mustard (Jim Hill)
Waterpod
Wild mustard
Falseflax
Ladysthumb
Lambsquarters'
Mouseear chickweed
Purslane (common)
Redstem filaree
White cockle
Wild carrot
Wild turnip
WEEDS PARTIALLY CONTROLLED 1
GLEAN® FC partially controls the following weeds when
applied at the rates shown:
1/3 oz per acre
Annual ryegrass'
Bedstraw
Canada thistle'
Com gromwell
Downy brome'-5
Green foxtail (pigeongrass)5
Kochia3. 4
Pennsylvania smartweed
Persian Darnel'· 5
Prickly lettuce3
Prostrate knotweed'
Russian thistle3. 4
Sunflower'
Speedwell
Wild buckwhear:; J .J ., : J
Wild garliclWild' onion'
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Wild radish2
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Ye~10wJoi<.tail'-5
.' )
1 Partially controlled weeds exhibit a ".i~~til, ~e9uction in I}Yrvbers
as well as a significant loss of vigor. Fo,' bet1.~r results, u~e 1/3 oz
GLEAN® FC per acre and include a tari'k·lilix partn.;r (ref.::.'!" to . ) ) ) ) ) J
Tank Mixtures). J , ; j , ,
2 See Specific Weed Problems for mory.irif9ryllation.
J J J J
3 Naturally occurring resistant biotypes of these weedJ are knJwn
to occur in the Central Plains and the Pacific Northwest. JS~e .
Tank Mixtures and Resistance for additional informr.ti~h., ' )
J J ,
4 Use GLEAN® FC to control these weeds in Central Kansas,
Central Nebraska, Central Oklahoma, and North Central Texas
only.
5 Use GLEAN® FC to suppress these weeds in MT. ND, SD and
WYonly.

SPECIFIC WEED PROBLEMS
Annual Ryegrass (Southeast Oklahoma, Central and North
Central Texas): Apply DuPont™ GLEAN® FC preemergence at
1/2 oz per acre. One-half to 1" of rainfall is needed to move
GLEAN® FC into the root zone of weeds prior to ryegrass
emergence. Under abnormally wet conditions, fall applications
may not adequately control ryegrass andlor broadleaf weeds that
germinate in the spring.
Remove grazing cattle when fields are wet (muddy) to avoid
disturbing the herbicide barrier.
Canada Thistle: Apply GLEAN® FC with surfactant after the
majority of thistles have emerged and while they are small
(rosette stage to 4"-6" tall) and actively growing. For maximum
long-term effect, yearly treatment may be required.
Downy Brome (MT, ND, SD and WY): Apply GLEAN® FC
at 1/3 oz per acre in the fall for suppression of downy brome.
Application before downy brome germinates is preferred. After
emergence, best results are obtained if application is made
before downy brome is more than I" tall or beyond the 2 leaf
stage. 112 to I" of rainfall is needed to move GLEAN® FC into
the weed root zone before the downy brome establishes a 2" root
system.
Flixweed, Tansymustard (Northern Idaho, Oregon and
Washington): For best postemergence results, tank mix
GLEAN® FC at 1/3 oz per acre with another herbicide that is
effective on these weeds, such as 2,4-D.
In all other areas, apply GLEAN® FC at 116 to 1/3 oz per
acre when weeds are small and actively growing. If weeds are
inactive due to cold, dry weather before andlor after
treatment, delay application until moisture and temperature
conditions are favorable for active weed growth, or use a tank
mix treatment with 2,4-D or MCPA.
Foxtail/Pigeongrass (green and yellow) (MT, ND, SD and
. WY): Apply GLEAN® FC at 1/3 oz per acre in the fall or
spring for suppression of these foxtail species. Application
before the foxtail germinates is preferred. After emergence, best
results are obtained if application is made before the foxtail is
more than I" tall or beyond the 2 leaf stage. 112 to I" of rainfall
is needed to move GLEAN® FC into the weed root zone before
the foxtail reaches the 3 leaf stage.
Lambsquarters: For best results, apply 1/3 oz per acre
GLEAN® FC in the fall.
For best postemergence suppression, apply GLEAN® FC plus
either 2,4-D or MCPA after the majority of weeds have emerged
(less than 2" tall or 2" across) and are actively growing. Soil
moisture should be adequate, and daily temperatures should
reach at least 60°F. Add surfactant at 112 to 1 qt per 100 gal of
spray solution. Ensure thorough spray coverage.
Persian Darnel (MT, ND, SD andWY): Apply GLEAN® FC
at 1/3 oz per acre in the fall or spring for suppression of Persian
darnel. Application before the Persian darnel germinates is
preferred. After emergence, best results are obtained if
application is made before the Persian darnel is beyond the 2
leaf stage. 1/2 to 1" of rainfall is needed to move GLEAN® FC
'into the weed root zone before the Persian darnel reaches the 3
leaf stage.
Prostrate Knotweed: For best results, apply in the fall.
Sunflower (New Mexico, Oklahoma Panhandle, and Texas):
For best results, apply GLEAN® FC after the majority of
sunflowers have emerged, are actively growing, and are not
more than 2" tall. Add surfactant at 2 qt per 100 gal of water. For
preemergence applications, apply GLEAN® FC in early spring
to allow rainfall to move GLEAN® FC into the weed root zone
before weeds germinate or develop an established root system.
Wild Buckwheat: For best results, apply GLEAN® FC
preemergence to wild buckwheat. For postemergence
applications, tank mix with either 2,4-D, MCPA, dicamba, or
bromoxynil and a surfactant and apply after the majority of
. seedlings have emerged and are actively growing,
5
Wild GarJic/Wild Onion: GLEAN® FC provides aerial bulblet
control only.
Wild Radish: For best results, apply postemergence.
TANK MIXTURES
GLEAN® FC may be tank mixed with other suitable registered
herbicides to control weeds listed under Weeds Partially
Controlled, weeds resistant to GLEAN® FC, or weeds not
listed under Weeds Controlled, GLEAN® FC may also be tank
mixed with other suitable registered insecticides, fungicides, and
liquid fertiIizers. Read and follow all manufacturer's label
recommendations for the companion product If those'
recommendations conflict with this label, do not tank mix with
GLEAN®FC.
With 2,4-D (amine or ester) or MCPA (amine or ester)
GLEAN® FC may be tank mixed with 2,4-D or MCPA
(preferably ester formulations) herbicides after weeds have
emerged. For best results, use 116 to 113 oz of GLEAN® FC
per acre; add 2,4-D or MCPA herbicides to the tank at 1/4 to
112 lb active ingredient. Surfactant may be added to the
mixture at 112 to 1 qt per 100 gal of spray solution; however,
adding surfactant may increase the potential for crop injury.
Do not add a surfactant when GLEAN® FC plus 2,4-D or
MCPA is applied with liquid fertilizer.
Apply GLEAN® FC plus MCPA after the 3- to 5-leaf stage
but before boot. Apply GLEAN® FC plus 2,4-D ihr , ~ .I
tillering (refer to appropriate 2,4-D's manufacturer's label),
) J J )
but before boot. Applying a tank mixture of GLE11N® FG:
)))~))] J.J.lJ
and 2,4-D or MCPA, with liquid fe(4lizc;.,rfhen temp~r-,
atures are below freezing or when tl,e crop is stressed ~rom
cold weather just prior to winter dor'ili<>,htj ~an result'j, '
severe foliar burn and/or crop injury. ',.) j
.) ) ) ) ) .)
Do not apply GLEAN® FC plus 2,42.El~c..(·1\1CPA ii1
combination with organophosphate tn50sti,ddes.
Wzth diuron (such as KARMEX® XP)
J J J ~
In the Pacific Northwest where prickly lettuce, corn grcaiwdl,
annual ryegrass and annual bluegrass are the main we~" J ) ,
problems, apply 0.4 to 1.2lb ai KARMEX® XP with GLEAN®
FC. Apply preemergence or postemergence to actively growing
weeds less than 2" tall or 2" across. One-half to I" rainfall is
needed within I to 2 weeks after application.
Cf/zo .

Wahfluroxypyr containing products (such as Starane,
Starane NXT, Starane + Salvo, Starane + Sword)
For improved control of kochia, Russian thistle, mustards,
and wild buckwheat, DuPont™ GLEAN® FC may be tank
mixed with 113 to 1 113 pints per acre of Starane, 14 to 21
ounces per acre of Starane NXT, 213 to 2 2/3 pints per acre
of Starane + Salvo, or 3/4 to 2 3/4 pints per acre of Starane
+ Sword.
Wah "Everest"
GLEAN® FC may be tank mixed with Everest herbicide for
improved control of grassy weeds in wheat. For Winter
Wheat, apply in the fall or spring any time after the crop has
two leaves on the main stem but before jointing begins. To
reduce the potential for crop injury, treat late-seeded winter
wheat after the crop has started to tiller but before jointing.
For Spring Wheat, apply any time after emergence but
before the majority of plants have 4 total leaves on the main
stem plus 2 tillers. Do not apply after jointing begins. Do
not apply to durum wheat. The addition of 0.25 to 0.75 pints
per acre of 2,4-D (4 lbgal) or 2 to 4 floz per acre of dicamba
(4Ibgal) to the GLEAN® FC plus Everest tank mix is
required when applying to spring wheat.
Wah "Maverick"
GLEAN® FC may be tank mixed with Maverick herbicide
for improved control of grassy weeds in wheat. Apply
GLEAN® FC with 213 oz per acre of Maverick herbicide
with 0.5% volume/volume (2 quarts per 100 gal of spray
solution) of non-ionic surfactant (NIS). This tank mix may
also include bromoxynil or fluroxypyr products for greater
spectrum broadleaf controL
Wah metribuzin
Use 116 to 113 oz per acre of GLEAN® FC with 1 to 10213 oz
. of metribuzin per acre. Metribuzin is recommended to control
downy brome and cheatgrass in winter wheat in Kansas, Idaho,
Oklahoma, Oregon, Texas, and Washington or to broaden the
spectrum of weeds controlled. Use GLEAN® FC with low rates
of metribuzin (1 to 4 oz) when winter wheat is at the
2-leaf to 3 tiller stage.
Higher rates of metribuzin (4 or more oz) should be used in
combination with GLEAN® FC after the crop has at least 3
tillers and has a 2" secondary root system and is actively
growing.
GLEAN® FC plus metribuzin is recommended for barley in
Idaho, Oregon and Washington only.
Wah Other Herbicides
For broader spectrum weed control, GLEAN® FC carl be tank
mixed with other herbicides including products containing
bomoxynil, dicamba, and clopyralid. .
When tank mixing GLEAN® FC and "Assert", always include
another broadleaf herbicide having a different mode of action
(such as 2,4-D, MCPA, or bromoxynil». Tank mix applications
of GLEAN® FC plus ''Assert'' may cause temporary discol
oration/stunting or injury to the crop when heavy rainfall occurs
shortly after the application.
6
Wzth Insecticides
GLEAN® FC may be tank mixed with insecticides. However,
under certain conditions (stress from drought, cold weather or
warm days and cold nights following application, or crops in the
2-4 leaf stage), tank mixtures or sequential treatments of
GLEAN® FC and organophosphate insecticides (such as methyl
or ethyl parathion, "Di-Syston", etc.) may produce temporary
crop yellowing or, in severe cases, crop injury. Test these
mixtures in a small area fifst If no symptoms of crop injury
occur 14 days after treatment, treat the rest of the acreage.
Do Dot use GLEAN® FC plus Malathion, as crop injury
mayresult.Do not apply GLEAN® FC within 60 days of crop .
emergence where an organophosphate insecticide (such as "Dj
Syston") has been applied as an in-furrow treatment, as crop
injury may result .
Wzth Fungicides
GLEAN® FC may be tank mixed with DuPont™ MANZATE®
Pro-Stick™ fungicide or other fungicides whenever the proper
timing for herbicide and fungicide treatments coincide.
Wzth Liquid Fertilizer
GLEAN® FC may be tank mixed with liquid fertilizer for
application to crops. Note that adding surfactant to tank mixtures
of GLEAN ® FC and liquid fertilizer increases the risk of crop
injury. Therefore, before mixing GLEAN® FC with fertilizer,
check the compatibility of the tank mix on a small area before
treating the entire crop.
Do not use GLEAN® FC with liquid fertilizers having a pH of
3.0 or less, as rapid product degradation can result
Note: Liquid fertilizers are significantly heavier than water per
gal of liquid; therefore, to maintain proper spray volumes, adjust
the nozzle type and nozzle pressure as necessary. Consult
fertilizer solution suppliers and/or sprayer systems company
catalogs to determine the appropriate spray nozzles .
GENERAL APPLICATION INFORMATION
SPRAY EQUIPMENT
For specific application equipment, refer to the manufacturer's
recommendations for additional information on GPA, press~lre,
speed, nozzle types and arrangements, nozzle heights~a:bOve the
target canopy, etc. J , J >
J
Be sure to calibrate air or ground equii}lh~l\tp:roperly befcJre
application. Select a spray volume ano.:delivery system that will
ensure thorough coverage and a unifoT':r, Tn~~ pattern wid,
minimum drift. Use higher spray volume~ to c'btain better.J
coverage when crop canopy is dense. Avoid·swath ov.fllq:.p~.g,
) ) , ) ) .J
and shut off spray booms while starting, Wrnlljg, slowing, pr
stopping, to avoid injury to the crop.' J 'J ) ) ) • )
Do not make applications using equipment and/or spdtj • , "
volumes or under weather conditions that might cause. ~pl1\Y tp
drift onto nontarget sites. For additional information on'spra'y
drift, refer to the Spray Drift Management section of thls labeL
Continuous agitation is required to keep GLEAN® FC in
suspension.

GROUND APPLICATION
To obtain optimum spray distribution and thorough
coverage, use flat-fan or low-volume flood nozzles.
When using flat-fan nozzles, use a spray volume of at least 3 gal
per acre (GPA). When using flood jet or ''Raindfdp RAn
nozzles, use higher spray volume (minimum 20 GPA) to ensure
thorough coverage. However, DuPont™ GLEAN® Fe may not
be applied at less than 10 GPA when using small orifice
flooding nozzles such as flood jet TK 5 to TK 7.5 or equivalent
These flooding nozzles must be on a 30-inch spacing or not less
than 13 GPA when on a 4O-inch spacing. It is essential to
overlap the nozzles 100% for all spacings.
Use screens that are 50-mesh or larger.
AERIAL APPLICATION
Use nozzle types and arrangements that provide optimum
spray distribution and maximum coverage at 1 to 5 GPA.
Use at least 3 GPA in Idaho, Oregon, or Utah.
When applying GLEAN® FC by air in areas where sensitive
crops are nearby, use solid stream nozzles oriented straight
back. Adjust swath to avoid spray drift damage to downwind
sensitive crops andlor use ground equipment to treat border
edge of field. See "Spray Drift Management" section of this
label.
PRODUCT MEASUREMENT
GLEAN® FC is measured using the GLEAN® FC volumetric
measuring cylinder. The degree of accuracy of this cylinder
varies by ± 7.5 %. For more precise measurement., use scales
calibrated in ounces. . .
MIXING INSTRUCTIONS
1. Fill the tank 114 to 113 full of water (If using liquid
nitrogen fertilizer solution in place of water, see Tank
Mixtures sections for additional details).
2. While agitating, add the required amount of GLEAN®
FC:
3. Continue agitation until the GLEAN® FC is fully
dispersed, at least 5 minutes.
4. Once the GLEAN® FC is fully dispersed, maintain
agitation and continue filling tank with water. GLEAN®
FC should be thoroughly mixed with water before adding
any other material.
.5. As the tank is filling, add tank mix partners (if desired)
then add the necessary volume of nonionic surfactant.
Always add surfactant last.
6. If the mixture is not continuously agitated, settling will
occur. If settling occurs, thoroughly re-agitate before '
using.
7. Apply GLEAN® FC spray mixture within 24 hours of
mixing to avoid proQuct degradation.
8. If GLEAN® FC and a tank mix partner are to be applied
in multiple loads, pre-slurry the GLEAN® FC in clean
water prior to adding to the tank. This will prevent the
tank mix partner from interfering with the dissolution of
the GLEAN® FC.
7
Do not use GLEAN® FC with spray additives that reduce
the pH of the spray solution to below 3.0.
SPRAYER CLEANUP
Before Spraying GLEAN® FC
Spray equipment must be cleaned before GLEAN® FC is
sprayed. Follow the cleanup procedures specified on the
labels of previously applied products. If no directions are
provided, follow the six steps outlined in After Spraying
GLEAN® FC section on this label.
At the End of the Day
When multiple loads of GLEAN® FC herbicide are applied, it
is recommended that at the end of each day of spraying, the
interior of the tank be rinsed with fresh water and then
partially filled, and the boom and hoses flushed. This will
prevent the buildup of dried pesticide deposits which can
accumulate in the application equipment. .
After Spraying GLEAN® FC and Before Spraying Crops
Not Labelled for a GLEAN® FC Application
To avoid subsequent injury to desirable crops, thoroughly
clean all mixing and spray equipment immediately
following applications of GLEAN® FC as follows:
1. Drain tank; thoroughly rinse spray tanks, boom, and hoses
with clean water. Loosen and physically remove any
visible deposits.
2. Fill the tank with clean water and 1 gal of household
ammonia* (contains 3% active) for every 100 gal of water.
Flush the hoses, boom, and nozzles with the cleaning
solution. Then add more water to completely fill the tank.
Circulate the cleaning solution through the tank and hoses
for at least 15 min. Flush the hoses, boom, and nozzles
again with the cleaning solution, and then drain the tank.
3. Remove the nozzles and screens and clean separately in a
bucket containing cleaning agent and water.
4. Repeat step 2.
5. Rinse the tank, boom, and hoses with clean water.
6. If only Ammonia is used as a cleaner, the rinsate 50lutiC)n
may be applied back to the crop(s) recommended;dn'tfu's)
label. Do not exceed the maximum labeled use ra~;, ~fJ
other cleaners are used, consult the,c1r.rTIej label tb f.:t~ate
disposal instructions. If no instrudons;ar~ given, dispose
. of the rinsate on site or at an appro~~, 'f¥:te disposaJ: ,
facility. . - ,: )
. )) ) . )
* Eqillvalent amounts of an alternate-strength amrr.Ojr..aj ) J
solution or a cleaner which dissol V~~l ~~~f' r ~moves J
. sulfonylurea herbicide residues can'lie!l1s<:rl in the c1Je~<}ut·
procedure. Carefully read and follow the individu<lJ,d~".ller
instructions.
Notes:
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, )
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1. Caution: Do not use chlorine bleach with ammonia as
darigerous gases will form. Do not clean equipment in an
enclosed area.
2. Steam-cleaning aerial spray tanks is recommended prior to
performing the above cleanout procedure to facilitate the
removal of any caked deposits.

3. When DuPont™ GLEAN® FC is tank mixed with other
pesticides, all required cleanout procedures should be
examined and the most rigorous procedure should be
followed.
4. In addition to this cleanout procedure, all precleanout
guidelines on subsequently applied products should be
followed as per the individual labels.
5. Where routine spraying practices include shared equipment
frequently being switched between applications of GLEAN®
FC and applications of other pesticides to GLEAN® FC
sensitive crops during the same spray season; it is
recommended that a sprayer be dedicated to GLEAN® FC to
further reduce the chance of crop injury.
GRAZING
There are no grazing restrictions on GLEAN® FC.
CROP ROTATION
Before using GLEAN® FC, carefully consider your crop
rotation plans and options. For rotational flexibility, do not
treat all of your wheat, barley, oat, or fallow acres at the
same time. .
MINIMUM RECROPPING INTERVALS
Minimum recropping intervals* are determined by the rate of
breakdown of GLEAN® FC applied~ GLEAN® FC breakdown
in the soil is affected by soil pH, soil temperature, and soil
moisture. Low soil pH, high soil temperature, and high soil
moisture increase GLEAN® FC breakdown in soil, while high
soil pH, low soil temperature, and low soil moisture slow
GLEAN® FC breakdown.
Of these three factors,· only soil pH remains relatively constant
Soil temperature, and to a greater extent, soil moisture, can vary
significantly from year to year and from area to area For this
reason, soil temperatures and soil moisture should be monitored
regularly when considering recropping.
* The minimum recropping interval represents the period of time from
the last application to the anticipated date of the next planting.
SOIL PH LIMITATIONS
GLEAN® FC should.not be used on soils having a pH above
7.9, as extended soil residual activity could extend crop rotation
intervals beyond normal, and under certain conditions, could
injure wheat, barley, or oat In addition, other crops planted in
high-pH soils can be extremely sensitive to low concentrations
of GLEAN® FC.
Checking Soil pH
Before using GLEAN® FC, determine the soil pH of the areas
of intended use. To obtain a representative pH value for the test
area, take several 0 to 4" samples from different areas of the
field and analyze them separately. Consult local extension
publications for additional information on recommended soil
sampling procedures.
8
BIOASSAY
A field bioassay must be completed before rotating to crops
not listed on this label or when rotating at intervals shorter
than those listed in the Crop Rotation section.
To conduct a field bioassay, grow test strips of the crop or
crops you plan to grow the following year in fields
previously treated with GLEAN® FC. Crop response to the
bioassay will indicate whether or not to rotate to the crop(s)
grown in the test strips.
If a field bioassay is planned, check with your local
agricultural dealer, state cooperative extension service, or
DuPont representative, for information detailing field
bioassay procedure.
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Cereal Crops -- Recropping Intervals
'Application Rate Rotation Interval
State Crop Soil pH (ozlA) (months)
AR, CO, DE, GA, KS, wheat, rye, triticale 7.9 or lower 116 to 113 0
MD, MO, NC, NE, 112 (Dc/OK only) 4
NM, OK, PA, SC, TX, oat 7.9 or lower 1/6 to 112 10
VA, Southeastern WY barley 7.9 or lower 116 to 113 10
MN, MT, ND, SD, wheat, rye, triticale 7.9 or lower 1/6 to 113 0
WI, Northern WY oat 7.9 or lower 116 to 1/3 10
barley 6.5 or lower 1/6 to 1/3 , 10
6.6 to 7.9 116 to 113 16
CA, ID, OR, UT, WA wheat, rye, triticale 7.5 or lower 116 to 1/3 0
7.6 to 7.9 116 to 113 4
oat 7.5 or lower 116 to 1/3 10
7.6 to 7.9 116 to 1/3 16
barley 6.5 or lower 1/6 to 113 10
6.6 to 7.5 1/6 to 1'/3 16
7.6 to 7.9 1/6 to 1/3 24
CRP -- Recropping Intervals
Application Rate Rotation Interval
State Crop Soil pH (ozlA) (months)
AR, CA, CO, DE, GA, all grasses* 7.9 or lower 116 to 113 2
ID, KS, MD, MO, NC, 112 (Ix/OK only) 4
NE, NM, OK, OR, PA,
SC, TX, UT, VA,
WA, Southeastern WY
MN, MT, ND, SD, WI, all grasses* 6.5 or lower 1/6 to 1/3 2 , }
Northern WY 6.6 to 7.5 1/6 to 113 4 J"))',) )
Wheatgrass* only 7.6 to 7.9 116 to 113 4 ) '"): }
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*The following grasses may be planted for Conservation Reserve Program (CRP) acres after the int'irva?s ~pecified inJ:he
table above: )' ,
Bentgrasses
Blue grama
Bluestems - big; little, plains, sand, ww spar
Buffalograss
Galleta
Green needlegrass
Indiangrass
Indian ricegrass
Lovegrasses - sand, weeping
9
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Orchardgrass (except Piaute)
Prairie sandreed
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Sand dropseed :
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Sideoats grama 1 , f ,
Switchgrass ': "
Wheatgrasses - crested intermediate, pubescent, slencer" J
streambank, tall, thickspike, western
Wild ryegrasses - beardless, Russian
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Noncereal Crops -- Recropping Intervals -- Non Irrigated Land
Location Cumulative Rotation
Application Precipitation Interval
State County or Area Crop Soil pH Rate (ozlA) (Inches) (Months)
Arkansas all areas Cotton, Grain r.9 or lower 116 to 1/3 25 14
Sorghum,
Soybeans
STS soybeans** 7.5 or lower 116 to 113 -- 6
Colorado All areas STS soybeans**, 7.5 or 116 to 1/3 -- 4
IR Corn** lower***
Grain Sorghumt 7.2 or lower 116 to 1/4 -- 4
J.3 to 7.5*** 1/6 to 1/4 -- 6
Adams, Arapahoe, Logan Field Corn, Millets ~.5 or lower 116 to 1/3 30 24
Morgan, Phillips, Field Corn, Millets ~.6 to 7.9 1/6 to 113 45 36
Sedgwick, Washington,
Yuma
Eastern, CO Grain Sorghum 7.5 or lower 1/4 to 1/3 45 36
r.6 to 7.9 116 to 1/3 60 48
Geor,;a all areas STS soybeans** ~.5 or lower 116 to 113 -- 6
Idaho* Northern counties Pea (dry) 6.5 or lower 1/6 to 113 35 24
(Benewah, Bonner, Lentils 6.5 or lower 116 to 1/3 50 36
Boundary, Clearwater,
Idaho, Koontenai,
Letah, Lewis and
Nez Perce)
Kansas all areas STS soybeans**, r.5 or 1/6 to 113 -- 4
IR Corn** lower***
Western (W. of Hwy 183) Grain Sorghumt 17.2 or lower 116 to 1/4 -- 4
17.3 to 7.5*** 116 to 1/4 -- 6
Eastern (E. of Hwy 183) Grain Sorghumt r.50rlower 1/6 to 113 - 4
W. Central & Western Grain Sorghum 7.5 or lower 1/6 to 113 21 14
(generally West of r·6t07.9 1/6 to 113 42 26
Hwy. 183 to the
Western edge of Grant,
Kearny, Logan
Rawlings, Stevens
Thomas and Wichita
counties
Far Western (In the last Grain Sorghum 7.5 or lower 116 to 1/3 36 26
tier of counties along 7.6 to 7.9 1/6 to 113 60 48
the KS/CO border--
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(Cheyenne, Greeley, J
Hamilton, Morton, J ) ) .)
Sherman, Stanton, ) J
and Wallace)
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Maryland 7.5 or lower
, _ . . ' all areas STS soybeans** 1/6 to 113 -- J )
6
Montana all areas Safflower 7.9 or lower 1/6 to 1/3 39
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Nebraska all areas STS soybeans**, , 7.5 or 1/6 to 1/3 . , 4. -- J' )
IR Corn** lower***
1.1});' }
-7.2 or lower Western (W. of Hwy. 183) Grain Sorghumt 116 to 114 --
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7.3 to 7.5*** 1/6 to 114 --
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Field Corn, Millets 7.5 or lower 1/6 to 1/3 40 24J J J J
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Grain Sorghum, 7.6 to 7.9 1/6 to 1/3 60 36) ) J
Soybeans -' , )
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Eastern (E. of Hwy. 183) Grain Sorghumt 7.5 or lower 1/6 to 113 -- 4
S. Central (Franklin, Grain Sorghum 7.9 or lower 1/6 to 113 25 14
Nuckolls, Thayer Soybeans 7.5 or lower 1/6 to 113 25 14
and Webster counties) 7.6 to 7.9 1/6 to 1/3 46 26
New Mexico all areas Grain Sora-hum 7.9 or lower 116 to 1/3 30 25
North all areas STS soybeans** 7.5 or lower 116 to 1/3 -- 6
Carolina
10

Location , Cumulative Rotation
Application Precipitation Interval
State County or Area Crop Soil pH Rate (ozlA) (Inches) (Months)
North all areas Safflower 7.9 or lower 1/6 to 1/3 45 34
Dakota
Oklahoma all areas STS soybeans**, 7.5 or 1/6 to 113 -- 4
IR Corn** lower***
panhandle Grain Sorghum 7.2 or lower 116 to 114 - 4t
7.3 to 7.5*** 1/6 to 114 -- 6t
up to 7.9 up to 113 30 25
all areas except panhandle Grain Sorghumt 7.5 or lower 116 to 113 -- 4
Eastern Grain Sorghum, 7.9 or lower 116 to 112 25 14
(E. ofHwy 183) Cotton, Mung,
Beans, Soybeans
Western (W. of Hwy 183 Cotton, 7.9 or lower 1/6 to 113 25 14
& E. of the Panhandle Grain Sor,ghum
Oregon* Northeastern counties Pea (dry) 6.5 or lower 116 to 113 35 24
(Baker, Umatilla, Union, Lentils 6.5 or lower 116 to 1/3 50 36
and Wallowa)
West of Cascade Mountainst Annual ryegrass, 6.5 or less 1/6 to 114 20 9
. perennial ryegrass,
crimson clover
Red clover, 6.5 or less 1/6 to 1/4 40 15
snap beans,
field com
South all areas STS soybeans** 7.5 or lower 1/6 to 1/3 - 6
Carolina
Texas all areas STS soybeans * * , 7.5 or 1/6 to 113 -- 4
IR Corn** lower***
panhandle Grain Sorghum 7.2 or lower 116 to 114 -- 4t
7.3 - 7.5*** 116 to 114 -- 6t
up to 7.9 uJ'to 1/3 30 25
all areas except panhandle Grain Sor.e;humt 7.5 or lower 116 to 113 -- 4
Eastern counties Grain Sorghum, 7.9 or lower 116 to 112 25 14
Cotton,
Mung Beans,
Soybeans
The Eastern counties are: Archer, Bell, Bosque, Bowie, Camp, Cass, Clay, Colin, Cooke, Coryell, Dallas, Delta, Denton, Ellis, Falls,
Fannin, Franklin, Grayson, Hill, Hood, Hopkins, Hunt, Jack, Johnson, Kaufman, Lamar, Limestone; McLennan, Milam, Montague,
Morris, Navarro, Palo Pinto, Parker, Rains, Red River, Robertson, Rockwall, Somervell, Tarrent, Titus, Upshur, Van Zandt, Wichita,
Williamson, Wise, Wood and Young.
Central counties Cotton, Grain 7.9 or lower 116 to 113 25 14
Sor.e;hum 7.9 or lower 112 46 26
The Central counties are: Baylor, Callahan, Eastland, Foard, Hardeman, Haskell, Knox, Shackelford, Stephens, Throckmorton
and Wilbar"er.
Virginia all areas
Washington* Eastern counties (Asotin,
Columbia, Garfield,
Pend Oreille, Spokane,
Stevens, Walla Walla,
and Whi trnan)
Wyoming Southeast
STS soybeans**
Pea (dry)
Lentils
Proso and
Setaria Millets
7.5 or lower
6.5 or lower
6.5 or lower
7.5 or lower
7.6 to 7.9
116 to 113 6
116 to 113 35 24
116 to 113 50 36
116 to 113 30 24
116 to 113 45 36
Unless a crop rotation interval is specified. a field bioassay must be completed before rotating to any crop not listed. See Bioassay for information on conducting a field
bioassay in target areas.
'A field bioassay is required if soil pH is above 6.5.
"Under certain conditions (such as drought, prolonged cold weRther, pH variability in the fields) temporary discoloration andlor crop injury may occur to STS soybeans or IR
com planted after GLEAN® FC applications. These intervals do not apply to crops grown for seed. These intervals may also be used for irrigated land.
"'Where a CATASTROPIDC CROP LOSS has occurred after a GLEAN® FC application due to a natural disaster (such as freezing weather, hail damage, insect damage,
disease damage), grain sorghum can be planted at 4 months where the soil pH is 7.3 to 7.5 or STS soybeans and IR com where the soil pH is 7.5 to 7.9. These crops will have
some level of temporary discoloration andlor crop injury if planted at this reduced interval after GLEAN® FC application. This potential damage and yield loss is lCcepteq by
the grower due to the critical need to get a crop planted after this emergency. Growers not willing to accept this level of potential early season crop injury and yiel.! i:''':' JtD·.;1d
follow the standard rotational guidelines in the table above. In some cases, this injury may be severe and may affect the crop growth, development, and yield. The severiry of
the injury increases;,nth higher pH levels, higher applied GLEAN® FC rate, drier soil conditions after GLEAN® FC application and prior to P~'l1\tiJ11} t?e rotation,ai'c/o,J,and
the shorter the rotational interval. Note: Do not plant sorghum grown for hybrid seed production. ; ), ) I } } ,
tThese intervals may also he used for irrigated land. ) }; }
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SPRAY DRIFT MANAGEMENT
The interaction of many equipment and weather-related factor&
determines the potential for spray drift The user is responsible
for considering all these factors when making application
decisions. Follow the additional precautions below to minimize
the potential for spray drift
All aerial and ground application equipment must be properly
maintained and calibrated using appropriate carriers.
AVOIDING SPRAY DRIFT IS THE RESPONSmILITY OF
THE APPLICATOR.
Drift Control Adjuvants
A drift control adjuvant may be used to reduce the potential for
drift However, because it is the combined physical-chemical
properties of all the ingredients in the spray mix that can
determine drift potential, the applicator must confirm that the
drift control adjuvant used is having the desired effect with the
tank mix that is being applied. If a drift control adjuvant is used,
follow the use directions and precautions on the manufacturer's
label. Do not use an adjuvant which increases viscosity with
application systems that cannot accommodate viscous sprays.
Ground Application: With ground equipment, spray drift can
be lessened by keeping the spray boom as low as possible (i.e., a
release height of 4 feet or less above the application target); by
applying 10 gallons or more of spray per acre; by keeping the
operating spray pressures at the manufacturer's recommended
minimum pressures for the specific nozzle type used; and by
spraying when the wind velocity is low (follow all applicable
state regulations).
Do not make ground applications within a surface tempeniture
inversion when applying near an area requiring protection to
avoid an unreasonable adverse effect. Applicators may
determine presence of an inversion by noting the presence of
ground fog, light variable wind, or layering of smoke and dust.
Be particularly alert to the potential for a surface temperature
inversion when winds are calm.
Direct the sprays no higher than the tops of target vegetation,
and maintain spray pressures at levels which provide coarse to
very coarse spray droplets to minimize drift
Aerial Application: The following drift management
requirements must be followed to avoid off-target drift
movement from aerial applications:
1. The distance between the outer most operating nozzles on the
boom must not exceed 75% of the wingspan. For helicopters,
use a boom length and position that prevents droplets from
entering the rotor vortices.
2. Nozzles should always point backward parallel with the air
stream.
"
Where states have more stringent regulations, they must be
observed. The applicator should be familiar with and take into
account the information presented below.
IMPORTANCE OF DROPLET SIZE
Since the most effective way to reduce drift potential is to apply
large droplets (> 150-200 microns), equipment producing a
coarse to very coarse droplet spectrum must be used when
applying this product. The best drift management strategy is to
apply the coarsest drop size spectrum that provides sufficient
coyerage and control. The presence of sensitive species nearby,
the environmental conditions, and pest pressure may affect how
an applicator balances drift control and coverage. APPLYING
LARGER DROPLETS REDUCES DRIFT POlENTIAL, BUT
WILL NOT PREVENT DRIFT IF APPLICATIONS ARE
MADE IMPROPERLY OR UNDER UNFAVORABLE
ENVIRONMENTAL CONDmONS!
See "WIND", ''TEMPERATURE AND HUMIDITY", and
"SURFACE lEMPERATURE INVERSIONS" sections of this
label.
12
Controlling Droplet Size - Ground Application
• Volume - Use high' flow rate nozzles to apply the highest
practical spray volume, Nozzles with higher rated flows
produce larger droplets,
• Pressure - Do not exceed the manufacturer's recommended
pressures, Use the lower spray pressures recommended for the
nozzle, Higher pressure generally reduces droplet size and
does not improve canopy penetration. WHEN HIGHER
FLOW RATES ARE NEEDED, USE A HIGHER
CAPACITY NOZZLE INSlEAD OF INCREASING
PRESSURE.
• Nozzle Type - Use a nozzle type according to manufacturer's
specifications which is designed for the intended application,
and that produces a coarse to very coarse droplet size
spectrum. With most nozzle types, narrower spray angles
produce larger droplets. To further reduce drift, low-drift or
drift reducing nozzles should be used.
Controlling Droplet Size - Aircraft
• Number of Nozzles - Use the minimum number of nozzles
with the highest flow rate that provide unifonn coverage.
• Nozzle Orientation - For some nozzle types; such as solid
streams, orienting nozzles so that the spray is emitted
backwards, parallel to the air stream minimizes the effects of
air shear and will produce a coarser droplet spectrum than
other orientations. For applications of this product, nozzles
must be oriented in a manner that results in the application of
a coarse to very coarse droplet size spectrum.
• Nozzle Type - Use a nozzle type according to manufacturer's
specifications which is designed for the intended application.
With most nozzle types, narrower spray angles produce larger
droplets. Solid stream and other drift reducing nozzles should
be used.
BOOM LENGTH AND HEIGHT
• Boom Height (ground) Setting the boom at the lowest
referenced height (if specified) which provides uniform
coverage reduces the exposure of droplets to evaporation and
wind. The boom should remain level with the crop and have
minimal bounce. Apply at a height no greater than 4 feet
above the top of the largest plants.
• Application Height (aircraft) - Apply at a height no greater
than 10 feet above the top of the largest plants, unless a
greater height is required for aircraft safety. Making
applications at the lowest height that is safe reduces 9rf,)513~~
of droplets to evaporation and wind.
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• Boom Length (aircraft) - The dis~;c'eJ~t,yeen the '!l'Jt~,::- )
most operating nozzles on the boomJmust D9t exceed 3/1
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(75%) of the wingspan -longer booms increase drift potential.
For helicopters, use a boom length and position that prevents
droplets from entering the rotor vortices.
SWATH ADJUSTMENT
"When applications are made with a crosswind, the swath will be
displaced downwind. Therefore, on the up and downwind edges
of the field, the applicator must compensate for this
displacement by adjusting the path of the application equipment
upwind. Swath adjustment distance should increase with
increasing drift potential (higher wind, smaller drops, etc.).
WIND (GROUND AND AERIAL APPLICATION)
Drift potential is lowest with a sustained wind of 2-10 mph.
However, many factors, including droplet size and equipment
type, detennine drift potential at any given wind speed.
Application should be avoided during gusty conditions, and
when winds are below 2 mph due to variable wind direction and
high potential for a temperature inversion. Avoid applying
during calm conditions which may be conducive to air
inversions.
Note: Local terrain can influence wind patterns. Every
applicator should be familiar with local wind patterns and how
they affect spray drift.
TEMPERATURE AND HUMIDITY (GROUND AND
AERIAL APPLICATIONS)
"When making applications in low relative humidity, set up
equipment to produce larger droplets to compensate for
evaporation. Droplet evaporation is most severe when conditions
are both hot and dry.
SURFACE TEMPERATURE INVERSIONS
(GROUND AND AERIAL APPLICATIONS)
Applications must not occur during a local, surface temperature
inversion because drift potential is high. Temperature mversions
restrict vertical air mixing, which causes small suspended
droplets to remain in a concentrated cloud. This cloud can move
in unpredictable directions due to the light variable winds which
are common during inversions. Temperature inversions are
characterized by increasing temperatures with height and are
common on nights with limited cloud cover and light to no
wind. They begin to form as the sun sets and often continue into
the morning. Their presence can be indicated by ground fog;
however, if fog is not present, inversions can also be identified
by the movement of the smoke from a ground source or an
aircraft smoke generator. Smoke that layers and moves laterally
in a concentrated cloud (under low wind conditions) indicates an
inversion, while smoke that moves upward and rapidly
dissipates indicates good vertical air mixing.
SHIELDED SPRAYERS
Shielding the boom or individual nozzles can reduce the effects
of wind. However, it is the responsibility of the applicator to
verify that the shields are preventing drift and not interfering
with uniform deposition of the product.
Do not apply this product in a way that will contact workers or .
other people, either directly or through drift. Only protected
handlers may be in the area during application.
13
)
SENSITIVE AREAS
This product should be applied only when the potential for drift
to adjacent sensitive areas (e.g. residential areas, bodies of water,
known habitat for threatened or endangered species, non-target
crops) is minimal (e.g. when wind is blowing away from the
sensitive areas). Small quantities of spray may seriously injure
susceptible crops either during active growth periods or
dormancy.
RESISTANCE
When herbicides that affect the same biological site of
action are used repeatedly over several years to control the
same weed species in the same field, naturally-occurring
resistant biotypes may survive a correctly applied herbicide
treatment, propagate, and become dominant in that field.
Adequate control of these resistant weed biotypes cannot be
expected. If weed control is unsatisfactory, it may be
necessary to retreat the problem area using a product
affecting a different site of action.
To better manage herbicide resistance through delaying the
proliferation and possible dominance ~f herbicide resistant
weed biotypes, it may be necessary to change cultural
practices within and between crop seasons such as using a
combination of tillage, retreatment, tank -rillx partners
and/or sequential herbicide applications that have a different
site of action. Weed escapes that are allowed to go to seed
will promote the spread of resistant biotypes.
It is advisable to keep accurate records of pesticides applied
to individual fields to help .obtain information on the spread
and dispersal of resistant biotypes. Consult your
agricultural dealer, conSUltant, applicator, and/or appropriate
state agricultural extension service representative for
specific alternative cultural practices or herbicide
recommendations available in your area.
Naturally occurring weed biotypes that are resistant to
"Amber" herbicide, DuPont™ ALLY® herbicide, DuPont™
FINESSE® herbicide, DuPont™ EXPRESS® herbicide or
DuPont™ HARMONY® Extra herbicide will also be
resistant to DuPont™ GLEAN® Fe.
INTEGRATED PEST MANAGEMENT
This product may be used as part of an Integrated Pest
Management (!PM) program that can include biological,
cultural, and genetic practices aimed at preventing economic
pest damage. IPM principles and practices include field
scouting or ather detection methods, correct target pest
identification, population monitoring, and treating when
target pest populations reach locally determined action
thresholds. Consult your state cooperative extension service,
professional consultants or other qualified authorities to
determine appropriate action treatment threshold levels for
treating specific pest/crop systems in your area.
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GENERALPRECAunONS
Injury to or loss of desirable trees or vegetation may result
from failure to observe the following:
• Do not apply, drain or flush equipment on or near
desirable trees or other plants, or on areas where their
roots may extend, or in locations where the chemical may
be washed or moved into contact with their roots.
• Do not use on lawns, walks, driveways, tennis courts, or
similar areas.
Injury to or loss of adjacent sensitive crops and vegetation
may result from failure to observe the following:
• Take all necessary precautions to avoid all direct or
indirect contact (such as spray drift) with non-target
plants or areas.
• Carefully observe sprayer cleanup instructions, both prior
to and after using this product, as spray tank residue may
damage crops other than wheat, barley, or oat.
Crop varieties may differ in their response to various
herbicides. DuPont recommends that you first consult your
state experiment station, university, or extension agent as to
sensitivity to any herbicide. If no information is available,
limit the initial use of DuPont™ GLEAN® FC to a small
area.
Do not apply GLEAN® FC to crops that are stressed by
severe weather conditions, drought, low fertility, water
saturated soil, disease or insect damage, as crop injury may
result. Severe winter stress, drought, disease, or insect
damage following application may also result in crop injury.
Do not apply to crops mixed with legumes, as injury to the
legumes will result.
Do not apply to frozen ground where surface runoff may
result.
Do not apply to snow-covered ground.
Do not apply to irrigated land where tail water will be used
to irrigate other cropland.
Only make one application of the active ingredient
chlorsulfuron per crop season.
Preemergence weed control or suppression may be unsatis
factory on soils containing 5% or more organic matter.
Fall applications on coarse textured soils (especially those
having a pH of greater than 7.0) may not provide adequate
control or suppression of spring germinating weeds.
To reduce the potential for movement of treated soil due to
wind erosion, do not apply to powdery dry or light sandy
soils until they have been stabilized by rainfall, trashy
mulch, reduced tillage or other cultural practices. Injury to
immediately adjacent crops may result when treated soil is
blown onto land used to produce crops other than cereal
grains.
For ground applications applied postemergence to weeds
when dry, dusty field conditions exist, control of weeds in
wheel track areas may be reduced. The addition of 2,4-D or
. MCPA should improve weed control under these conditions.
In far-western Kansas (last tier of counties along the
. Colorado/Kansas border), Western Nebraska, Eastern New
Mexico, and the Oklahoma and Texas panhandles, take the
following precautions:
• Do not use a tank mix containing DuPont™ ALLY®
herbicide within 22 months of GLEAN® FC application.
• Do not use GLEAN® FC in continuous cereals or
cereal/fallow/cereal rotations.
• GLEAN® FC in a tank mix at 116 to 1/3 oz per acre may
be used only as a fallow treatment in corn or sorghum
stubble in wheat/sorghum/fallow, or wheat/corn/fallow
rotations where other residual broadleaf herbicides having
different modes of action are used.
In California, Northern Idaho, Oregon, and Washington,
take the following precautions:
• Do not make an early season treatment where a tank mix
cannot be made.
• Do not apply GLEAN® FC during fallow.
Additional Precautions for Cereals
Wherever GLEAN® FC is used on land previously treated with
FINESSE®, ALLY®, "Amber", "Assert", or other longer
residual herbicides with the same mode of action, read the
rotational guidelines on both labels and follow the one with the
longest interval stated for your situation before choosing t6
rotate to crops other than wheat or barley.
14
Preemergence applications of 2,4-D or herbicides
containing 2,4-D made within two weeks of planting spring
cereals may cause crop injury when used in conjunction
with preemergence or early postemergence applications of
GLEAN®FC.
The combined effects of the preemergence use of GLEAN®
FC plus preemergence wild oat herbicides may cause crop
injury to spring wheat when crop stress (soil crusting,
planting too deep, prolonged cold, wet weather, or drought)
causes poor seedling vigor.
Do not apply GLEAN® FC during boot or early heading as
crop injury may result.
Do not harvest grain sooner than 45 days after the
application of GLEAN® FC.
In the Pacific Northwest, to prevent crop injury due to cold
weather, avoid making preemergence applications or early
postemergence applications (2-4 leaf stage) to wheat or
barley during late fall or winter when cold weather
conditions are unpredictable and can be severe. The
combined effects of herbicide stress plus cold weather stress
can result in greater crop injury than either stress factor
alone.
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STORAGE AND DISPOSAL
Do not contaminate water, food, or feed by storage and
disposal.
PESTICIDE STORAGE: Store product in original
container only. Do not contaminate water, other
pesticides, fertilizer, food or feed in storage.
PESTICIDE DISPOSAL: Do not contaminate water,
food or feed by disposal. Wastes resulting from the
use of this product may be disposed of on site or at an
approved waste disposal facility.
CONTAINER HANDLING:
Refer to the Net Contents section of this product's
labeling for the applicable ''Refillable Container"
or ''Nonrefillable Container" designation.
Nonrefillable Plastic and Metal Containers
(Capacity Equal to or Less Than SO Pounds):
Nonrefillable container. Do not reuse or refill this
container. Triple rinse container (or equivalent)
promptly after emptying. Triple rinse as follows:
Empty the reinaining contents into application
equipment or a mix tank. Fill the container 114 full
with water and recap. Shake for 10 seconds. Pour
rinsate into application equipment or a mix tank or
store rinsate for later use or disposal. Drain for 10
seconds after the flow begins to drip. Repeat this
procedure two more times. Then, (a) for Plastic
Containers, offer for recycling if available or puncture
and dispose of in a sanitary landfill, or by incineration,
or, if allowed by state and local authorities, by burning;
if burned, stay out of smoke, or (b) for Metal
Containers, offer for recycling if available or recondi
tioning if appropriate or puncture and dispose of in a
sanitary landfill, or by other procedures approved by
state and local authorities.
Nonrefillable Plastic and Metal Containers
(Capacity Greater Than SO Pounds): Nonrefillable
container. Do not reuse or refill this container. Triple
rinse container (or equivalent) promptly after
emptying. Triple rinse as follows: Empty the remaining
contents into application equipment or a mix tank. Fill
the container 1/4 full with water. Replace and tighten
closures. Tip container on its side and roll it back and
forth, ensuring at least one complete revolution, for 30
seconds. Stand the container on its end and tip it back
and forth several times. Tum the container over onto its
other end and tip it back and forth several times.
Empty the rinsate into application equipment or a mix
tank or store rinsate for later use or disposal. Repeat
this procedure two more times. Then, (a) for Plastic
Containers, offer for recycling if available or puncture
and dispose of in a sanitary landfill, or by incineration,
or, if allowed by state and local authorities, by burning;
if burned, stay out of smoke, or (b) for Metal
Containers, offer for recycling if available or recondi
tioning if appropriate or puncture and dispose of in a
sanitary landfill, or by other procedures approved by
state and local authorities.
15
Nonrefillable Plastic and Metal Containers, e.g.,
Intermediate Bulk Containers [mC] (Size or Shape
Too Large to be Tipped, Rolled or Turned Upside
Down): Nonrefillable container. Do not reuse or refill
this container. Pressure rinse as follows: Empty the
remaining product contents into application equipment
or a mix tank. Insert pressure rinsing nozzle in the
container, and rinse at about 40 PSI for at least 30
seconds. Drain rinsate for 10 seconds after the flow
begins to drip. Pour or pump rinsate into application
equipment or rinsate collection system. Then, (a) for
Plastic Containers, offer for recycling if available or
puncture and dispose of in a sanitary landfill, or by
incineration, or, if allowed by state and local
authorities, by burning; if burned, stay out of smoke, or
(b) for Metal Containers, offer for recycling if
available or reconditioning if appropriate or puncture
and dispose of in a sanitary landfill, or by other
procedures approved by state and local authorities.
Nonrefillable Paper or Plastic ~ags, Fiber Sacks
including Flexible Intermediate Bulk Containers
(FIBC) or Fiber Drums With Liners: Nonrefillable
container. Do not reuse or refill this container.
Completely empty paper or plastic bag, fiber sack or
drum liner by shaking and tapping sides and bottom to
loosen clinging particles. Empty residue into
application or manufacturing equipment. Then offer
for recycling if available or dispose of empty paper or
plastic bag, fiber sack or fiber drum and liner in a
sanitary landfill, or by incineration, or, if allowed by
state and local authorities, by burning. If burned, stay
out of smoke.
Refillable Fiber Drums With Liners: Refillable
container (fiber drum only). Refill this container with
DuPont™ GLEAN® FC containing chlorsulfuron
only. Do not reuse this container for any other purpose.
Completely empty liner by shaking and tapping sides
and bottom to loosen clinging particles. Empty residue
into application or manufacturing equipment. Then
offer the liner for recycling if available or dispose of
liner in a sanitary landfill, or by incineration, or, if
allowed by state and local authorities, by burning. If
burned, stay out of smoke. If drum is contaminated and
cannot be reused, dispose of it in the manner required
for its liner. Cleaning the container (fiber drum) before
final disposal is the responsibility of the person
disposing of the container. Cleaning before refilling is
the responsibility of the refiller. To clean the container
(fiber drum) before final disposal, completely empty
container by shaking and tapping sides and bottom to
loosen clinging particles. Empty residue into
application or manufacturing equipment. Then offer
the container for recycling if available or dispose of in
a sanitary landfill, or by incineration, or, if allowed by
state and local authorities, by burning. If burned, stay
out of smoke.
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All Other Refillable Containers: Refillable container.
Refill this container with DuPont™ GLEAN® FC
containing chlorsulfuron only. Do not reuse this
container for any other purpose. Cleaning the container
before final disposal is the responsibility of the person
disposing of the container. Cleaning before refilling is
the responsibility of the refiller. To clean the container
before final disposal, empty the remaining contents
from this container into application equipment or mix
tank. Fill the container about 10 percent full with
water. Agitate vigorously or recirculate water with the
pump for 2 minutes. Pour or pump rinsate into
application equipment or rinsate collection system.
Repeat this rinsing procedure two more times. Then,
(a) for Plastic Containers, offer for recycling if
available or puncture and dispose of in a sanitary
landfill, or by incineration, or, if allowed by state and
local authorities, by burning; if burned, stay out of
smoke, or (b) for Metal Containers, offer for recycling
if available or reconditioning if appropriate or puncture
and dispose of in a sanitary landfill, or by other
procedures approved by state and local authorities.
Prior to refilling, inspect carefully for damage such as
cracks, punctures, abrasions, worn out threads and
closure devices. Check for leaks after refilling and
before transporting.
Outer Pouches of Water Soluble Packets (WSP):
Nonrefillable container. Do not reuse or refill this
container. Offer for recycling if available or, dispose of
the empty outer foil pouch in the trash as long asWSP
is unbroken. If the outer pouch contacts the formulated
product in any way, the pouch must be triple rinsed
with clean water. Add the rinsate to the spray tank and
dispose of the outer pouch as described previously.
Do not transport if this container is damaged or
leaking. If the container is damaged, leaking or
obsolete, or in the event of a major spill, fire or other
emergency, contact DuPont at 1-800-441-3637, day or
night.
NOTICE TO BUYER: Purchase of this material does not
confer any rights under patents of countries outside of the
United States.
The Dl,IPont Oval Logo, DuPont™, GLEAN®,
KARMEX®, MANZATE®, ALLY®, FlNESSE®,
EXPRESS® and HARMONY® are trademarks or
registered trademarks of DuPont or its affiliates
"Di-Syston" is a trademark of Bayer Crop Protection
"Raindrop RA" is a trademark of Delavan Corporation
"Assert" is a registered trademark of NuFarrn Americas; Inc.
"Starane" is a registered trademark of Dow AgroSciences; LLC
"Amber" is'a registered trademark of a Syngenta Group Company
"Maverick" is a registered trademark of Monsanto Technology;
LLC
"Everest" is a registered trademark of Arysta Lifescience North
America; LLC
"Salvo" and "Sword" are trademarks or registered trademarks of
Loveland Products Inc.
D -1334 091708
LIMITATION OF
WARRANTY AND LIABILITY
NOTICE: Read this Limitation of Warranty and Liability
Before Buying or Using This Product. If the Terms Are
Not Acceptable, Return the Product at Once, Unopened,
and the Purchase Price Will Be Refunded.
It is impossible to ,eliminate all risks associated with the
use of this product. Such risks arise from weather
conditions, soil factors, off target movement, unconven
tional fanning techniques, presence of other materials,
the manner of use or application, or other unknown
factors, all of which are beyond the control of DuPont.
These risks can cause: ineffectiveness of the product,
crop injury, or injury to non-target crops or plants.
WHEN YOU BUY OR USE THIS PRODUCT, YOU
AGREE TO ACCEPT THESE RISKS.
DuPont warrants that this product conforms to the
chemical description on the label thereof and is
I;easonably-fit for the purpose stated in the Directions for
Use, subject to the inherent risks described above, when
used in accordance with the Directions for Use under
normal conditions.
TO THE EXTENT CONSISTENT WITH
APPLICABLE LAW, DUPONT MAKES NO OTHER
EXPRESS OR IMPLIED WARRANTY OF FITNESS
OR OF MERCHANTABILITY OR ANY OTHER
EXPRESS OR IMPLIED WARRANTY. TOTHE
EXTENT CONSISTENT WITH APPLICABLE LAW,
IN NO EVENT SHALL DUPONT OR SELLER BE
LIABLE FOR ANY INCIDENTAL,
CONSEQUENTIAL OR SPECIAL DAMAGES
RESULTING FROM THE USE OR HANDLING OF
THIS PRODUCT. BUYER'S OR USER'S
BARGAINED-FOR EXPECTATION IS CROP
PROTECTION. TO THE EXTENT CONSISTENT
WITH APPLICABLE LAW, THE EXCLUSIVE
REMEDY OF THE USER OR BUYER AND THE
EXCLUSIVE LIABILITY OF DUPONT OR SELLER,
FOR ANY AND ALL CLAIMS, LOSSES, INJURIES
OR DAMAGES (INCLUDING CLAIMS BASED ON
BREACH OF WARRANTY OR CONTRACT,
NEGLIGENCE, TORT OR STRICT LIABILITY),
WHETHER FROM FAILURE TO PERFORM OR
INJURY TO CROPS OR OTHER PLANTS, AND
RESULTING FROM THE USE OR HANDLING OF
THIS PRODUCT, SHALL BE THE RETURN OF THE
PURCHASE PRICE OF THE PRODUCT, OR AT THE
ELECTION OF DUPONT OR SELLER, TIlE
REPLACEMENT OF THE PRODUCT.
To the extent consistent with applicable law that allows
such requirement, DuPont or its Ag Retailer must have
prompt notice of any claim so that an immediate
inspection of buyer's or user's growing crops can be
made. Buyer and all users shall promptly notify DuPont
or a DuPont Ag Retailer of any cl aims, whether based on
contract, negligence, strict liability, other tort or
otherwise, or be barred from any remedy.
This Limitation of Warranty and Liability may not be
amended by any oral or written agreement.
For product information call: 1-888-6-DUPONT
Internet address: http://cropprotection.dupont.com/j • ) , , ,
) " © 1998-2008 E. 1. du Pont de Nemours and Company, Wilmington, Delaware 1~.S98.. ;
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NEXT·
LABEL·

PLEASE NOTE
This image contains more than one label
approved for this product on this date.

DuPont Crop
Protection
SUf>f~EMENTAL LABELINd/ 3
TELAR® DF HERBICIDE
DUPONT™ TELAR® DF
HERBICIDE
PASTURE, RANGE AND CRP
TELAR® DF HERBICIDE
EPA Reg. No. 352·522
DUPONTTM TELAR® DF HERBICIDE
EPA Reg. No. 352·522
WEED CONTROL IN PASTURE, RANGE AND
CONSERVATION RESERVE PROGRAM (CRP)
DIRECTIONS FOR USE
It is a violation of Federal law to use this product in a manner.
inconsistent with its labeling.
DuPont™ TELAR® DF is recommended for the control and sup
pression of weeds in permanent (non-rotational) pastures, range
and CRP lands when applied according to the directions and
under the conditions specified on the package label. Best results
are obtained when perennial weeds are treated in the bud to
bloom stage or the fall rosette. Annual weeds are controlled best
when treated early in their growth cycles.
Treatments may be applied by any ground equipment or by fixed
wing aircraft or by helicopter.
APPLICATION RATES AND WEEDS CONTROLLED
The following application rates are recommended for broadcast
applications on the respective forage grasses:
1/4 to 1 ounce/acre
Bahiagrass
Bennudagrass
" Blue grama
Bluegrass
Bromegrasses
(smooth, meadow)
114 to 112 ounce/acre
Bluestems
(big, little, sandy)
BuffaJograss
Fescue*
(tall, Kentucky, hard,
creeping)
Green needlegrass**
Orchardgrass**
Wheatgrass
(crested, intennediate, thick
spike, pubescent, slender,
streambank, tall, and western)
Indiangrass
Kleingrass**
Lovegrass
Sideoats grama
Switchgrass
Wildrye
*Some types of fescue are sensitive. Use rates at the lower end
of the rate range.
**Except California.
Application rates higher than those recommended for specific
grasses, up to 1 lf3 oz/acre, may be made as a spot treatment
provided the resulting injury and possible loss of forage can be
tolerated by the grower. Refer to the following table to select the
appropriate rate to control the weeds specified.
WEEDS CONTROLLED
TELAR® DF effectively controls weeds when applied at the use
rates shown. When applied at lower rates, TELAR® DF pro
vides short term control of weeds listed; when applied at the
higher recommended rates weed control is increased or
extended. Make a single application per season to control the
following weeds.
114 to 112 ounce/a
Annual sowthistle
Blue mustard
Common chickweed
COllunon speedwell
Conical catchfly** "
Fiddleneck (tarweed)**
Field penny cress
Flixweed*
"Hempnettle * *
Henbit"
London rocket**
**Except California.
112 to 1 ounce/a
Bouncingbet
Bur beakchervil**
Buttercup
Canada thistle*t
Common lambsquarters
Common sunflower
Common speedwell*
Dandelion*
* Partial controL only.
**Except California.
Mayweed**
Miners lettuce**
Pineapple-weed**
Prostrate pigweed**
Redroot pigweed
Shepherd's-purse**
Smooth pigweed**
Treacle mustard**
Tumble mustard (Jim Hill)
Wild mustard
Goldenrod
Groundsel**
Marestail
Musk thistle
Sweet clover*
TUmble mustard
Turkey mullein*
Whitetop (hoary cress)i"
t Prebloom to bloom and fall rosette are recommended timings.
© 2003 E. I. du Pont de Nemours and Company, DuPont Crop Protection, Wilmington, Delaware 19898
H - 6446, Page 1 of 3

Ito 1 113 ounce/a
Bedstraw*
Black mustard
Bull thistle
Burclover
Canada thistle
Common cinquefoil*
Common mallow
Common mullein
Common tansy
Common yarrow
Curly dock
*Partial control only
**Except California.
Horsetail (Equisetum spp)
Pepperweed (perennial)
Poison hemJock
Puncturevine
Red clover**
Russian knapweedt
Scotch thistle
Scouringrush (Equisetum spp)
Tansymustard
White clover
Wild carrot
tPreebloom to bloom and fall rosette are recommended timings.
Broadleaf forage species, such as clover and alfalfa, are sensitive
to DuPont'M TELAR® DF and will be severely stunted or injured
by TELAR®DF.
Forage grasses which are under stress from drought, insects,
disease, cold temperature or poor fertility may be injured by
TELAR®DF.
Forage grasses should be well established before applying
TELAR® DF as the newly emerged seedlings of some forage
grasses are sensitive to TELAR® DF.
TELAR® DF applied before the initiation of flowering may
cause the abortion or suppression of seedheads by some cool
season grasses.
Varieties and species of forage grasses differ in their tolerance to
TELAR DF. Ryegrass (perennial and Italian) may be severely
injured. Fescues may be temporarily stunted or yellowed. When
using TELAR® DF on a particular grass for the first time, limit
the area treated. If no injury occurs, larger areas may be treated
in subsequent years.
There are no grazing or hay harvest restrictions for any live
stock, including lactating animals, with application rates up to 1
113 ounce/acre of TELAR® DF. No exclosure is required for
any animals.
Do not apply more than 1 1/3 ozJacre of TELAR® DF per year.
Refer to the package label for information regarding sprayer
cleanup.
SPRAY DRIFT MANAGEMENT
The interaction of many equipment and weather-related factors deter
mines the potential forspray drift. The applicator is responsible for
considering all these factors when making application decisions.
AVOIDING SPRAY DRlFT IS THE RESPONSIBILITY OF 11fE
APPLICATOR.
\ IMPORTANCE OF DROPLET SIZE
The most effective way to reduce drift potential is to apply large
droplets (> 150 - 200 microns). The best drift management strategy is
to apply the largest droplets that provide sufficient coverage and
control. The presence of sensitive species nearby, the environmental
conditions, and pest pressure may affect how an applicator balances
drift control and coverage. APPLYING LARGER DROPLETS
REDUCES DRIFT POTENTIAL, BUT WILL NOT PREVENT
DRIFT IF APPLICATIONS ARE MADE IMPROPERLY OR
UNDER UNFAVORABLE ENVIRONMENTAL CONDmONS!
See Wind, Temperature and Humidity, and Surface Temperature
Inversions sections of this label.
Controlling Droplet Size - General Techniques
• Volume - Use high flow rate nozzles to apply the highest practical
spray volume .. Nozzles with higher rated flows produce larger
droplets.
• Pressure - Use the lower spray pressures recommended for the
nozzle. Higher pressure reduces droplet size and does not improve
canopy penetration. WHEN HIGHER FLOW RATES ARE
NEEDED, USE A HIGHER-CAPACITY NOZZLE INSTEAD
OF INCREASING PRESSURE.
• Nozzle Type - Use a nozzle type that is designed for the intended
application. With most nozzle types, narrower spray angles
produce larger droplets. Consider using low-drift nozzles.
Controlling Droplet Size - Aircraft
• Number of Nozzles - Use the minimum number of nozzles with
the highest flow rate that provide uniform coverage.
• Nozzle Orientation - Orienting nozzles so that the spray is
emitted backwards, parallel to the airstream will produce larger
droplets than other orientations.
• Nozzle Type - Solid stream nozzles (such as disc and core with
swirl plate removed) oriented straight back produce larger droplets
than other nozzle types.
BOOM LENGTH AND HEIGlIT
• Boom Length (aircraft) - The boom length should not exceed 3/4
of the wing length, using shorter booms decreases drift potential.
For helicopters use a boom length and position that prevents
droplets from entering the rotor vortices.
• Boom Height (aircraft) - Application more than 10 ft above the
canopy increases the potential for spray drift.
• Boom Height (ground) Setting the boom at the lowest height
which provides uniform coverage reduces the exposure of droplets
to evaporation and wind. The boom should remain level with the
crop and have minimal bounce.
WIND
Drift potential increases at wind speeds of less than 3 mph (due to
variable direction and inversion potential) or more than 10 mph.
However, many factors, including droplet size and equipment type
determine drift potential at any given wind speed. AVOID APPLI
CATIONS DURING GUSTY OR WINDLESS CONDmONS.
Note: Local terrain can influence wind patterns. Every applicator
should be familiar with local wind patterns and how they effect spray
drift.
H - 64469 Page 2 of3

TEMPERATURE AND HUMIDITY
When making applications in hot and dry conditions, set up equip
ment to produce larger droplets to reduce effects of evaporation.
SURFACE TEMPERATURE INVERSIONS
Drift potential is high during a surface temperature inversion.
Surface inversions restrict vertical air mixing, which causes small
suspended droplets to remain close to the ground and move laterally
in a concentrated cloud. Surface inversions are characterized by
increasing temperature with altitude and are common on nights with
limited cloud cover and light to no wind. They begin to form as the
sun sets and often continue into the morning. Their presence can be
indicated by ground fog; however, if fog is not present, inversions
can also be identified by the movement of smoke from a ground
source or an aircraft smoke generator. Smoke that layers and moves·
laterally in a concentrated cloud (under low wind conditions) indi
cates a surface inversion, while smoke that moves upward and
rapidly dissipates indicates good vertical air mixing.
SHIELDED SPRAYERS
Shielding the boom or individual nozzles can reduce the effects of
wind. However, it is the responsibility of the applicator to verify that
the shields are preventing drift and not interfering with uniform
deposition of the product.
IMPORTANT )
BEFORE USING THESE PRODUCTS, READ
AND FOLLOW ALL APPLICABLE DIREC
TIONS, RESTRICTIONS AND PRECAUTIONS
ON THE EPA-REGISTERED LABEL.
This bulletin contains new or supplemental instructions for use of this
product which do not appear on the EPA-registered package label.
Follow the instructions carefully.
This labeling must be in the possession of the user at the time of pesti
cide application.
(Replaces H-64408)
R-274 033103 09-11-02
H - 64469 Page 3 of 3