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# SUREFIRE HERBICIDE
- EPA Reg No: **100-1010**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Danger
- Active ingredients: Diuron (10.68%); Paraquat dichloride (29.48%)
- Label accepted: 2003-09-17
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-01010-20030917.pdf
---
/00 - /0/0
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON. D.C. 20460
SEP 17 2003
Mr. Jerry Wells
Syngenta Crop Protection, Inc.
PO. Box 18300
Greensboro, NC 27419-8300
Dear Mr. Wells:
Subject: Surefire Herbicide
EP A Registration Number 100-10 I 0
Application dated September 2, 2003
OFFICE OF
PREVENTION, PESTICIDES AND
TOXIC SUBSTANCES
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.
I. Under Conditions of Sale, specifY what manner of use or application, weather, crop condition,
presence of other materials or other influencing factors in use of this product will cause crop injury,
ineffectiveness, or other unintended consequences. Currently this Conditions of Sale statements is
inappropriate for this product, particularly in the first paragraph.
2. Change "waterproof gloves" to "chemical-resistant gloves made of any waterproof material" under
PPE, Mixers and Loaders, and Agricultrual Use Requirements.
3. Under STORAGE AND DISPOSAL, move the phrase "Do not contaminate water, food, or feed by
storage and disposal" to directly following the heading STORAGE AND DISPOSAL, and before
Pesticide Storage.
Submit three (3) copies of final printed labeling incorporating the above changes before you
release the product for shipment. Amended labeling will supercede all previously accepted ones. A
stamped copy of labeling is enclosed for your records.
J e It 0 ms, haj
I
;product Manager 25
/ H,tbicide Branch
lJ(egistration Division (7505C)
1
RESTRICTED USE PESTICIDE
Due to Acute Toxicity
For retail sale to and use only by Certified Applicators or persons under their direct
supervision and only for those uses covered by the Certified Applicator's certification.
SUREFIRE® HERBICIDE
ACTIVE INGREDIENT:
Paraquat dichloride (1,1 '-dimethyl-4,4'-bipyridinium dichloride) ............................ 29.48%
Diuron [3-(3,4-dichlorophenyl)-1, 1-dimethylurea] ................................................ 10.68%
INERT INGREDIENTS: 59.84%
TOTAL ................................................................................................................ 100.00%
Contains 2.0 pounds paraquat cation per gallon as 2.762 pounds salt per gallon.
Contains 1.0 pound diuron per gallon.
Contains emetic.
KEEP OUT OF REACH OF CHILDREN
:I:
DANGER! POISON
PELIGRO
SI usted no entlende la etlqueta, busque a algulen para que se la expllque a usted
en detalle. (If you do not understand the label, find someone to explain It to you
in detail.)
ONE SWALLOW CAN KILL!
SYMPTOMS ARE PROLONGED AND PAINFUL. ONSET OF SYMPTOMS MAY BE
DELAYED FOR UP TO 3 DAYS AFTER SWALLOWING.
• DO NOT USE OR STORE IN OR AROUND THE HOME.
• DO NOT REMOVE CONTENTS EXCEPT FOR IMMEDIATE USE.
• NEVER PUT INTO FOOD, DRINK OR OTHER CONTAINERS.
See additional precautionary statements and directions for use (inside booklet; on back
panel; on side panel) ~~
ill EPA LMW \lIIIId
EPA Reg No. 100-1010
EPA Est No. xxxx
Product of USA
SEP 17 2003 u
Under the Federal lnal dl AI.
Puntiolde. one! Rod, doldo ,.
• imIoded. for the pIIIicIde ,.......s uadIr EPA __ No.
\(;1).10 10
2
SCP xxxx
Net Weight/U.S. Standard Measure
3
TABLE OF CONTENTS
FIRST AID
PRECAUTIONARY STATEMENTS
Hazards to Humans and Domestic Animals
Personal Protective Equipment (PPE)
Engineering Controls
Environmental Hazards
DIRECTIONS FOR USE
Agricultural Use Requirements
Nonagricultural Use Requirements
Storage and Disposal
General Instructions and Information
Aerial Drift Reduction Advisory Information
General Information
General Precautions and Restrictions
Application Instructions
Spot Spraying
Preplant or Preemergence Uses
Dormant Use
Directed Sprays
FaliowlandlFaliow Rotation
Noncrop Uses
Page
4
FIRS+ Ale I
If swaUowed $Call POison Control GBntor or doctor immodiatoly for troatmont
advice.
$Immediatoly indlJce vomitin§ l3y tOlJcAin§ l3ack of tAroat .... 'itA tin§er.
blrinl( 1 or 2 §Iasses 01 water and indlJco tlJrtAor ¥omitin§.
$It porson is lJnconsciolJs do not §ivo anythin§ by mOlJth and do not
indlJco vomitin§.
$Get to a medicallacility last and tal(o containor and lal3olin§ with
~
• Seo note to pAysicians.
If inAalecl $Movo person to IresA air.
$It person is not I3roatAin§, call 911 or an ambIJlanco, thon §ivo
artilicial respiration, preleral3ly by mOIJth to mOIJth, if possil310.
$Call a Poison Control Center or doctor for fIJrthor troatmont ad~'ico.
• +he odor of this prodlJct is from tho stonchin§ a§ont which has
l3eon added, not from paraElIJal.
If-in-eyes $Hold eye open and rinse slowly and §ontly with wator for 15 20
minlJtes.
$Remove contact lonses, il pres~nt, aftor tho first 5 minIJtos, thon
continlJe rinsin§ eye.
• Call a Poison Control Contor or doctor for troatmont advico.
If-on skin or nake olf contaminatod clothin§.
s1GthlAg $IMMeblIA+eb¥ wash skin with soap ane wa10r for Hi 20 minIJtos.
Prolon§ed contact wi!~ calJSO so~'oro irritation. Contact ' .... ith irritatod
sl(in or a ClJt or repoated contact with intact skin may roslJlt in
poisonin§.
• Ge+ MebllCAb Ane~J+lml. Call a Poison Control Contor or
doctor for treatmont ad~lice.
NO+e +0 P~¥SIGIANS: GAbb S¥NGeN+A MeglGAb 6M6RG6NG¥ ASSIS+ANGe
1 800 888 8a+:! al any AOIJr to ol3lain lo*icolo§y and modical mana§omont
conslJllalion; and paraEllJat analyses. Prompt Iroatmont is ossontial and mIJst 130
initiated immediatoly l3eloro si§ns and symploms appear. Symptoms aro prolon§od
and painflJl and may l3e dolalled for days alter swallowin§. +roatmont may inclIJdo
l3indin§ paraEllJat in tAe §lJt wit A slJspensions 01 clay or charcoal; anetor romoval of
paraEllJat from Iho 13100d l3y prolon§ed charcoal homoporflJsion or continlJolJs , ..
hemodialysis. Prol3al3le mlJcosal dama§o may contraindicato tho IJSO of §astrlo : , , "
lalJa§o.
Have tAe prodIJct container or lal3el wit A yOIJ whon callin§ a poison control conler ')f
goctor or §loin§llor treatment. • , .. • • .
J
5
6
FIRST AID
If swallowed i
If in eyes
available, give an adsorbent such as activated charcoal, bentonite or
Fullers Earth,
·Call a pOison control center or doctor immediately for treatment
advice,
if present. after the first 5 minutes, then
If on skin or
clothing
Refer to the booklet 'Paraguat Poisoning, A Practical Guide to Diagnosis, First Aid
and Hospital Treatment', (http://www.syngenta.com/pgmedguideD Administer either
activated charcoal (100g for adults or 2g/kgbody weight in children) or Fuller's Earth
(15% solution: 1 liter for adults or 15ml/kg body weight in children), NOTE: The use
of gastric lavage without administration of an adsorbent has not shown any clinical
benefit. Do not use supplemental oxygen, Eye splashes from concentrated material
should be treated by an eye specialist after initial treatment. With the possibility of
late onset corneal ulceration, it is advised that patients with paraquat eye injuries are
reviewed by an eye specialist the day after first presentation, Use treatment that is
appropriate for chemical burns, Intact skin is an effective barrier to paraquat. however
contact with irritated or cut skin or repeated contact with intact skin may result in
HOT LINE NUMBER
For 24-Hour Medical Emergency Assistance (Human or Animal)
Or Chemical Emergency Assistance (Spill, Leak, Fire or Accident)
Call
. " ,
7
PRECAUTIONARY STATEMENTS
Hazards to Humans and Domestic Animals
DANGER!
PELIGRO
POISON
FATAL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. CORROSIVE.
CAUSES IRREVERSIBLE EYE DAMAGE OR SKIN BURNS. DO NOT BREATHE
SPRAY MIST. DO NOT GET IN EYES, ON SKIN, OR ON CLOTHING. PROLONGED
OR FREQUENTLY REPEATED SKIN CONTACT MAY CAUSE ALLERGIC REACTION
IN SOME INDIVIDUALS.
Personal Protective Equipment
Some 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.
Applicators and other handlers (other than Mixers and Loaders) must wear:
• Coveralls OR long-sleeved shirt and long pants
• Chemical resistant gloves (such as barrier laminate, butyl rubber, nitrile rubber,
neoprene rubber, polyvinyl chloride, or viton
• Shoes plus socks
• Protective eyewear
• Chemical-resistant headgear for overhead exposure
• A dust mist NIOSH-approved respirator with any N, R, P, or HE filter
Mixers and Loaders (pouring, loading and mixing concentrate, cleaning equipment, or
when exposure to concentrate is possible) must wear:
• Coveralls over long-sleeved shirt and long pants
• Waterproof gloves
• Chemical-resistant footwear plus socks ~ ,",
• Protective eyewear plus a dust mist NIOSH-approved respirator with any N, R, P, or
HE filter
• Chemical-resistant headgear for overhead exposure
• Chemical-resistant apron when cleaning equipment, mixing, or loading ..
Discard clothing and other absorbent materials that have been drenched or heavily
contaminated with this product's concentrate. Do not reuse them. Follow •
manufacturer's instructions for cleaning/maintaining PPE. If no such instructiomdor .. " ,
8
washables, use detergent and hot water. Keep and wash PPE separately from other
laundry.
Engineering Controls
When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets
the requirements listed in the Worker Protection Standard (WPS) for agricultural
pesticides [40 CFR 170.240(d)(4-6)], the handler PPE requirements may be reduced or
modified as specified in the WPS.
User Safety Recommendations
Users should:
• Wash hands before eating, drinking, chewing gum, using tobacco or using the
toilet.
• Remove clothing immediately if pesticide gets inside. Then wash thoroughly and
put on clean clothing.
• Remove PPE immediately after handling this product. Wash the outside of gloves
before removing. As soon as possible, wash thoroughly and change into clean
clothing.
ENVIRONMENTAL HAZARDS
WILDLIFE: This product is toxic to wildlife. Birds and other wildlife in treated areas
may be killed. 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
cleaning of equipment or disposing of equipment washwaters.
DRIFT: SUREFIRE® herbicide is a contact herbicide that kills all green plant tissue.
Paraquat dichloride is toxic to nontarget crops and plants if off-target movement occurs.
Extreme care must be taken to ensure that off-target drift is minimized to the greatest
extent possible. Do not apply under conditions involving possible drift to food, forage,
or other plantings that might be damaged or the crops thereof rendered unfit for sale,
use, or consumption. Do not apply when weather conditions favor drift from areas
treated. For aerial applicators use, do not apply during periods of thermal inversion to
avoid drift. Refer to the local state laws, regulations, guidelines, and spray drift
information contained in the Directions for Use section for proper application to avoid
Off-target movement. ; ,: , ..
PHYSICAL AND CHEMICAL HAZARDS: This product reacts with aluminum to product
hydrogen gas which may form a highly combustible gas mixture. Such gas could flash :
or explode, causing serious personal injury, if ignited by open flame, spark, wek{~rs: .
torch, lighted Cigarette, or other ignition source. Do not mix or store in containers, spray
tanks, nurse tanks, or such systems made of aluminum or having aluminum fittings.
After dilution with water to spray concentrations, spray systems made of, or con!~~'1ing
aluminum parts, may be used but should not be used for extended (overnight) S~()rA!Je.
9
EQUIPMENT/CONTAINER: Flush all spray equipment with water after use each day.
This product is corrosive to aluminum. Aluminum spray equipment and aluminum
aircraft structures that are exposed to spray solution or spray drift should be flushed
thoroughly with water immediately after use.
r
10
CONDITIONS OF SALE AND LIMITATION OF WARRANTY AND LIABILITY
NOTICE: Read the entire Directions for Use and Conditions of Sale and 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.
The Directions for Use of this product should be followed carefully. It is impossible to
eliminate all risks inherently associated with the use of this product. Crop injury,
ineffectiveness or other unintended consequences may result because of such factors as
manner of use or application, weather or crop conditions, presence of other materials or
other influencing factors in the use of the product, which are beyond the control of
Syngenta Crop Protection, Inc. or Seller. All such risks shall be assumed by Buyer and
User, and Buyer and User agree to hold Syngenta and Seller harmless for any claims
relating to such factors.
Syngenta warrants that this product conforms to the chemical description on the label and
is reasonably fit for the purposes stated in the Directions for Use, subject to the inherent
risks referred to above, when used in accordance with directions under normal use
conditions. This warranty does not extend to the use of this product contrary to label
instructions, or under abnormal conditions or under conditions not reasonably foreseeable
to or beyond the control of Seller or Syngenta, and Buyer and User assume the risk of any
such use. SYNGENTA MAKES NO WARRANTIES OF MERCHANTABILITY OR OF
FITNESS FOR A PARTICULAR PURPOSE NOR ANY OTHER EXPRESS OR IMPLIED
WARRANTY EXCEPT AS STATED ABOVE.
In no event shall Syngenta or Seller be liable for any incidental, consequential or special
damages resulting from the use or handling of this product. THE EXCLUSIVE REMEDY
OF THE USER OR BUYER, AND THE EXCLUSIVE LIABILITY OF SYNGENTA AND
SELLER FOR ANY AND ALL CLAIMS, LOSSES,INJURIES OR DAMAGES (INCLUDING
CLAIMS BASED ON BREACH OF WARRANTY, CONTRACT, NEGLIGENCE, TORT,
STRICT LIABILITY OR OTHERWISE) 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 SYNGENTA OR SELLER, THE REPLACEMENT
OF THE PRODUCT.
Syngenta and Seller offer this product, and Buyer and User accept it, subject to the
foregoing conditions of sale and limitations of warranty and of liability, which may not be
modified except by written agreement signed by a duly authorized represeritatlvc of
Syngenta. . ...
, .
r
11
DIRECTIONS FOR USE
Restricted Use Pesticide
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.
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,
notification, and emergency assistance. It also contains specific instructions and
exceptions pertaining to the statements on this label about personal protective
equipment (PPE), notification to workers, and restricted-entry interval. The
requirements in this box only apply to uses of this product that are covered by the
Worker Protection Standard.
For Preplant or Preemergence (Broadcast or Banded), Chemical Fallow,
Postemergence Directed and Broadcast, and Dormant Season Applications:
Do not enter or allow worker entry into treated areas during the restricted entry
interval (REI) of 12 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 over long-sleeved shirt and long pants
• Waterproof gloves
• Chemical-resistant footwear plus socks
• Protective eyewear
• Chemical-resistant headgear for overhead exposure
Notify workers of the application by warning them orally and by posting warning signs
at entrances to treated areas.
12
NON-AGRICULTURAL USE REQUIREMENTS
The requirements in this box apply to uses of this product that are NOT within the
scope of the Worker Protection Standard for agricultural pesticides (40 CFR Part
170). The WPS applies when this product is used to produce agricultural plants on
farms, forests, nurseries, or greenhouses.
NOTE: DO NOT USE AROUND HOME GARDENS, SCHOOLS, RECREATIONAL
PARKS, GOLF COURSES, OR PLAYGROUNDS.
DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRIGATION
SYSTEM.
DO NOT enter or allow others to enter the treated area until sprays have dried.
AVOID working in spray mist. If there is risk of exposure, wear goggles and approved
face mask capable of filtering spray droplets.
KEEP ALL UNPROTECTED PERSONS OUT OF OPERATING AREAS OR
VICINITY WHERE THERE MAY BE DANGER OF DRIFT.
Certain states may require more restrictive reentry intervals; consult your State
Department of Agriculture for further information.
Written or oral warnings regarding use of protective clothing and accidental exposure
must be given to workers who are expected to be in treated areas or in areas about
to be treated.
IMPORTANT: The effect of swallowing SUREFIRE is far more severe than that
which usually results from skin contact or inhalation of spray mist. This product
should not cause injury if used according to label instructions. Follow the label as If
your life depends on It.
STORAGE AND DISPOSAL
PESTICIDE STORAGE: Do not contaminate water, food, or feed by storage and
disposal. Open dumping is prohibited. Store at temperature above 322F. Do not
contaminate feed, foodstuffs or drinking water. Do not store next to feed or foot), (II
transport in or on vehicles containing foodstuffs or feeds. For help with any spill, leaK,
fire or exposure involving this material, call 1-800-888-8372.
13
PESTICIDE DISPOSAL: This product is acutely hazardous. Improper disposal of
excess pesticide, spray mixture, or rinsate is a violation of Federal law. If these wastes
cannot be disposed of by use according to label instructions, contact your State
Pesticide or Environmental Control Agency, or the Hazardous Waste representative at
the nearest EPA Regional Office for guidance.
CONTAINER DISPOSAL: Triple rinse (or equivalent). Do not reuse container. Offer
for recycling or reconditioning, or puncture and dispose of in a sanitary landfill, or
dispose of by other procedures allowed by state and local authorities.
CONTAINER IS NOT SAFE FOR FOOD, FEED OR DRINKING WATERI
GENERAL INSTRUCTIONS AND INFORMATION
DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRIGATION SYSTEM.
SPRAY DRIFT
Avoiding spray drift at the application site is the responsibility of the applicator. The
interaction of many equipment-and-weather-related factors determine the potential for
spray drift. The applicator and the grower are responsible for considering all these
factors when making decisions. The following drift management requirements must be
followed to avoid off-target drift movement from aerial applications to agricultural field
crops. These requirements do not apply to forestry applications, public health uses or
to applications using dry formulations.
1. The distance of the outer most nozzles on the boom must not exceed 3/4 the length
of the wingspan or rotor.
2. Nozzles must always point backward parallel with the air stream and never be
pointed downwards more than 45 degrees.
Where states have more stringent regulations, they shall be observed.
The applicator should be familiar with and take into account the information covered in
the Aerial Drift Reduction Advisory Information.
AERIAL DRIFT REDUCTION ADVISORY INFORMATION , '
(This section is advisory in nature and does not supersede the mandatory label "
requirements.)
Information on Droplet Size
The most effective way to reduce drift potential is to apply large droplets. The best drift
management strategy is to apply the largest droplets that provide sufficient coverage
and control. Applying larger droplets reduces drift potential, but will not prevent,iJtih if
",I.,""","""'''""",,,,,,,,,,,,~- ,_- _""""'""""m""",
14
applications are made improperly, or under unfavorable environmental conditions (see
Wind, Temperature and Humidity, and Temperature Inversions).
Controlling Droplet Size
• 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 nozzle manufacturer's recommended pressures. For
many nozzle types lower pressure produces larger droplets. When higher flow rates
are needed, use higher flow rate nozzles instead of increasing pressure.
• Number of nozzles - Use the minimum number of nozzles that provide uniform
coverage.
• Nozzle Orientation - Orienting nozzles so that the spray is released parallel to the
airstream produces larger droplets than other orientations and is the recommended
practice. Significant deflection from horizontal will reduce droplet size and increase
drift potential.
• 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. Solid stream nozzles oriented straight back produce the largest
droplets and the lowest drift.
Boom Length
For some use patterns, reducing the effective boom length to less than 3/4 of the
wingspan or rotor length may further reduce drift without reducing swath width.
Application Height
Applications should not be made at a height 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 exposures of droplets to evaporation and wind.
Swath Adjustment
When applications are made with a crosswind, the swath will be displaced downwind.
Therefore, on the up and downward edges of the field, the applicator must compe'lsate
for this displacement by adjusting the path of the aircraft upwind. Swath adjustr.1e~t
distance should increase, with increasing drift potential (higher wind, smaller dro~s,
etc.).
15
Wind
Drift potential is lowest between wind speeds of 2-10 mph. However, many factors,
including droplet size and equipment type determine drift potential at any given speed.
Application should be avoided below 2 mph due to variable wind direction and high
inversion potential. 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
When making applications in 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.
Temperature Inversions
Applications should not occur during temperature inversion because drift potential is
high. Temperature 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 common during inversions. Temperature
inversions are characterized by increasing temperatures 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) indicates an
inversion, while smoke that moves upward and rapidly dissipates indicates good vertical
air mixing.
Sensitive Areas
The pesticide should only be applied 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).
GENERAL INFORMATION
SUREFIRE Herbicide and SUREFIRE tankmixes may be applied in liquid nitrogen
and/or complete liquid fertilizer solutions as a spray carrier (follow label
recommendations for crop involved) when 20 to 60 gals. of dilute solution are applied
per acre in combination with 1 to 2 pts. of spreader (nonionic) per 100 gals. Equipment
must be adjusted and calibrated to obtain thorough coverage of undesirable vegetation.
Inadequate coverage and/or the absence of spreader (nonionic) will result in a severe
-~ .--------------------
16
reduction of SUREFIRE activity. Phosphate containing liquid fertilizer solutions will
reduce the activity of SUREFIRE. When liquid fertilizer solutions containing
phosphorus are used with SUREFIRE and a more rapid kill is desired, use the high
SUREFIRE label rate.
Surfactant
Always use a non ionic surfactant (spreader) approved for agricultural use and which
contains at least 75% surface-active ingredient. Non-use of a surfactant will result in
incomplete spray coverage and reduced control of weeds. Use the higher rate of
surfactant if weeds are difficult to wet or if tankmixes with additional herbicides are
used.
Spray Coverage
Apply using flat-fan nozzles using adequate total spray per acre to ensure complete
coverage of weeds. Total weed coverage is essential for good control. For broadcast
applications of SUREFIRE with backpack sprayers, the application rate should not
exceed 0.50 Ibs ai/A in a minimum of 30 gallons of spray solution per acre.
Spray Nozzles
Flat-fan nozzles of size 3 to 8 and maximum 20-inch spacing are preferred for ground
application of SUREFIRE. If spray volumes used will be in the 10- to 20-gallon-per-acre
range, twin-orifice flat-fan nozzles (example: Twinjet 2-60-8004) will improve droplet
size and spray distribution characteristics. If flood-type nozzles must be used, use a
minimum of 20 gallons of finished spray per acre and select nozzle sizes to produce
medium-fine droplets. Flood-type nozzle spacing should not exceed 40 inches. Flood­
type nozzle size should not exceed size 10. Screen size in nozzle or line strainers
should be no finer than 50 mesh.
Spray Pressures
Operate spray equipment so that pressure at the nozzle is between 30 and 50 psi.
Operating nozzles below or above this range will often result in inadequate or uneven
spray coverage.
Boom Height
Spray booms should be adjusted so that recommended spray pattern overlap is
obtained at the top of the weed or cover crop canopy. Flat-fan nozzle spray patterns
should overlap 30% on each edge, while flood-type nozzle spray patterns should
overlap 50% on each edge.
Spray Carrier
Use only clean water or nitrogen solutions as a spray carrier. Suspension-type
fertilizers containing clay will reduce the activity of SUREFIRE herbicide and therefore
should not be used.
----- .~--'",="",,~-~~~~~~-~~~~~~~-
17
Tankmlxes
The addition of Banvel® or 2,4-0 may aid in the suppression of perennial broad leaf
weeds and annual broad leaf weeds that have made excessive growth before
application. Weeds and grasses emerging after application will not be controlled.
Refer to the Banvel or 2,4-0 labels for directions, limitations and cautions.
For extended weed control during the fallow period, tank mix with a registered residual
herbicide (examples: Glean®, Kerb®, AATREX®, BladeX®, etc.) or herbicide
combinations. Refer to residual herbicide label(s) for directions, limitations, cautions,
and for a list of weeds controlled by preemergence activity of the residual herbicide(s).
Add wettable powder herbicide(s) to spray tank first, mixing thoroughly in carrier. Then
add liquid herbicide(s), SUREFIRE herbicide and nonionic surfactant (spreader).
Constant agitation is recommended at all times.
GENERAL PRECAUTIONS AND RESTRICTIONS
READ ENTIRE LABEL. USE STRICTLY IN ACCORDANCE WITH DANGER
STATEMENTS AND DIRECTIONS, AND WITH APPUCABLE STATE AND FEDERAL
REGULATIONS. READ STATEMENT OF PRACTICAL TREATMENT AND
PRECAUTIONARY STATEMENTS ON PAGES ___ _
IMPORTANT: The effect of swallowing SUREFIRE is far more severe than that which
usually results from skin contact or inhalation of spray mist. This product should not
cause injury if used according to label instructions. Follow the label as If your life
depends on It.
DO NOT USE AROUND HOME GARDENS, SCHOOLS, RECREATIONAL PARKS,
GOLF COURSES, OR PLAYGROUNDS.
DO NOT use dirty or muddy water for SUREFIRE dilution because SUREFIRE will be
inactivated.
DO NOT combine SUREFIRE herbicide with liquid fertilizer solutions except as noted in
the General Information section.
DO NOT combine with suspension-type liquid fertilizers because the activity of
SUREFIRE will be reduced.
18
APPLICATION INSTRUCTIONS
SPOT SPRAYING
When only small areas are to be sprayed with labeled applications, it is advantageous
to mix small quantities of SUREFIRE. To aid in mixing small quantities, the following
table should be considered.
Add the Following Amount of
If the Broadcast Rate Per SUREFIRE to 1 Gallon of
Acre for Surefire Is: Water:
1ptorWqt 3/8 fl oz
2ptor1qt 3/4 fl oz
3 pt or 1-1/2 qt 1-1/8 fI oz
Always add 1/3 to 1/2 fluid ounce of a nonionic surfactant for each gallon of spray.
When spot spraying in this manner, spray to thoroughly wet the foliage, but not to the
point of runoff.
PREPLANT OR PREEMERGENCE USES
Preplant or Preemergence Use - For Kill of Emerged Annual Broadleaf Weeds and
Grasses and for Top Kill and Suppression of Perennials - Apply when the weeds
and grasses are succulent and growth is from 1" to 6" high (larger plants are less
affected by this treatment). Note: To prevent injury to germinating crop seedlings, do
not apply preplant or preemergence to soils lacking clay minerals, i.e., peat, muck, pure
sand, or artificial planting media.
Preplant or Preemergence use In CORN, COTTON, WHEAT - Apply 1 to 2 qts. of
SUREFIRE per sprayed acre as a band treatment over the crop row, or as a broadcast
treatment, prior to, during, or after planting, but before emergence of the crop. Aerial
Application - 5 to 10 gals. of water per acre. Ground Application - Use 10 to 60 gals.
diluted spray. Add spreader (non ionic) at 16 to 32 fl. oz. per 100 gals. of diluted spray.
Seedbeds should be formed as far ahead of planting and treatment as possible to
permit maximum weed and grass emergence. Seeding should be done with a minimum
amount of soil disturbance. Weeds and grasses emerging after application will not be
controlled. Crop plants emerged at time of application will be killed.
For Kill of Emerged Volunteer Barley (California Only) - Preplant in Cotton - Apply 1/2
to 1 pt. SUREFIRE Herbicide per acre broadcast as a preplant treatment to preformed
seedbeds. Aerial Application - Use 5 to 10 gals. water per acre. Add spreader
(nonionic) at 16 to 32 fl. oz. per 100 gals. diluted spray.
19
DORMANT USE
PEPPERMINT: For Suppression of Weeds Such as Italian Ryegrass, Prickly Lettuce,
Groundsel, Chickweed, Downy Brome and Bluegrasses During the Dormant Season -
Apply 1-1/2 to 3 pts. SUREFIRE per acre as a broadcast spray in 10 to 65 gals. spray
mix. Use the higher rate with heavier weed infestations. Add spreader (nonionic) at 16
fl. oz. per 100 gals. spray mix. Apply when peppermint or spearmint is dormant and
before spring growth begins. Do not apply to weeds which are greater than 6" tall. Do
not apply more than 3 pts. per acre per dormant season as injury or excessive residues
may result. For Improved Contact Activity and Residual Control of Italian Rye
grass, Prickly Lettuce and Groundsel - Add 1 to 2 Ibs. of Sinbar® (Terbacil) Weed
Killer as a tankmix. Use the higher tankmix rate with heavier weed infestations. Apply
tankmix treatment no more than once per season. Use a minimum of 25 gals. spray
mix per acre. Refer to the Sinbar label for specific recommendations and cautions.
DIRECTED SPRAYS
ORCHARDS, VINEYARDS, WINDBREAK, SHADE AND ORNAMENTAL TREES: For
Kill of Annual Broadleaf Weeds and Grasses and For Top Kill and Suppression of
Perennials in the Interspaces and Around the Base of Trees and Vines: Apples,
Bananas, Citrus, Grapes, Macadamia Nuts, Olives, Papayas, Peaches, Pears, Pecans,
Walnuts and other Trees such as Arborvitae, Ash, Elm, Fir, Oak and Pine - Apply as a
directed spray at 1 to 2 qts. SUREFIRE per sprayed acre in 10 to 150 gals. water (use
10 to 50 gals. water for pecans) to thoroughly cover the weeds and grasses. Add
spreader (nonionic) at 16 to 32 fl. oz. per 100 gals. Apply when the weeds and grasses
are succulent and the new growth is from 1 to 6 inches high. For mature woody weeds,
green suckers, late-germinating weeds and grasses and for perennials, retreatment or
spot treatment may be necessary.
CAUTION: Do not allow spray to contact green stems, fruit or fOliage because injury
may result. Do not spray under windy conditions and use a shield for young trees or
vines. Do not allow animals to graze on treated areas. Do not apply when nuts or
olives to be harvested are on the ground. For Pistachios, do not harvest within 7 days
of treatment and do not exceed two applications after shells split. For olives, do not
harvest within 13 days of treatment and do not exceed 4 applications per season.
GRAPES AND WALNUTS (California Only); ORANGES (California and Florida Only);
APPLES, PEACHES, PEARS: Tank mix with PRINCEP® 80W Simazine Weed Killer -
For Top Kill and Residual Control of Annual Broadleaf Weeds and Grasses and for
Suppression of Perennial Weeds - For Broadcast application, apply 1 to 2 qts.
SUREFIRE per acre and PRINCEP BOW at the following rates per acre:
20
Crop Rate PRINCEP SOW
Per Sprayed Acre Precautions
Almonds and Peaches 1-1/4 - 2-1/2 Ibs. in Do not treat trees established less
(California Only) 2-4 ft. band on each than 3 years. Do not treat Mission
side of tree row. 1- variety of almonds. Do not apply
1/4 Ibs. provides to almond trees propagated on
residual control of plum root stalks. Do not replant
burclover, common almonds or peaches in treated
chickweed, wild soil. Do not apply on gravelly
mustard and sand or loamy sand soil or on soil
shepherd's-purse. with less than 1 % organic matter.
Do not treat areas where water
will accumulate.
Apples 2-1/2 - Sibs Do not apply to sandy soil.
Pears Leveling and furrowing operations
after application will lessen
Walnuts effectiveness of weed control.
(California Only)
Peaches 2-5Ibs. Do not apply to sandy or gravelly
(Arkansas, Louisiana, soil.
Missouri, Oklahoma,
Texas and states East
of the Mississippi River)
Grapes 2-1/2 - 6 Ibs. Do not use in vineyards
(California Only) established less than 3 years.
Oranges 2-1/2 - Sibs. Do not use in nurseries. To avoid
(California Only) Except possible injury, do not apply to
Imperial, Coachella and trees under stress from freeze
Palo Verde Valleys damage for one year following the
(Florida Only) - Bedded 4lbs. freeze.
Use the low rate of PRINCEP BOW on coarse-textured soils and low organic matter
soils. Use the high rate on fine-textured soils and high organic matter soils. Apply as a
tankmix in 50 to 200 gals. of water per acre to the orchard floor, avoiding contact with
fruit, foliage or stems. Add spreader (nonionic) at 16 to 32 fl. oz. per 100 gals diluted
spray. Apply when weeds and grasses are succulent and the new growth is from 1 to 6
inches tall. For band applications or spot applications around trees, reduce the
broadcast rate and the amount of water in proportion to the area actually sprayed.
r
---_."""""." ",,,,,,,,,._-
21
Make only one application per year. Apply in orchards where trees have been
established one year or more. Do not spray under windy conditions and use a shield
for young trees. Do not apply to almonds and walnuts when nuls are on the ground
during the harvest period. Do not allow animals to graze treated areas.
Refer to the PRINCEP 80W Simazine label for general information, caution, and
warning statements.
PINEAPPLES: For Kill of Annual Broadleaf Weeds and Grasses and Top Kill and
Suppression of Perennials - Apply as a directed spray using 1 to 2 qts. SUREFIRE in
100 to 200 gals. water per sprayed acre to thoroughly cover the weeds and grasses.
Add spreader (nonionic) at 16 to 32 fl. oz. per 100 gals. Apply when weeds and
grasses are succulent and new growth is from 1 to 6 inches high. Retreatment may be
necessary on more mature weeds. Do not apply within 20 days of harvest, and do not
exceed 3 applications per season.
BERRIES (Blackberries, Blueberries, Boysenberries, Currant, Elderberry, Gooseberry,
Huckleberry, Loganberry, Raspberries): For Kill of Annual Broadleaf Weeds and
Grasses and for Top Kill and Suppression of Perennial Weeds in the Interspaces and
Around the Base of Bushes - Apply as a coarse directed spray at 1 to 2 qts. SUREFIRE
per sprayed acre in 50 to 200 gals. water to thoroughly wet the weeds and grasses.
Add spreader (non ionic) at 16 to 32 fl. oz. per 100 gals. water. Apply before
emergence of new canes or shoots since injury to those canes or shools can result.
Apply as a coarse spray to avoid drift injury from fine-spray mist.
GRAIN SORGHUM: Postemergence Directed Spray - For Kill of Emerged Crabgrass
and Pigweed 3 Inches or Less in Height - 1 to 2 pts. SUREFIRE in 20 to 40 gals. water
per sprayed acre. Use higher gallonage of water for larger weeds. For band
applications, 1 pt. SUREFIRE will cover 2 land or crop acres when a 20-inch band is
treated in 40-inch rows. Treat when grain sorghum is naturally standing 12 inches tall
or more. Add spreader (non ionic) at 1 qt. per 100 gals. of spray. Do not exceed 30 psi;
high pressure contributes to spray drift. Do not apply within 48 (grain) and 20 (forage)
days of harvest.
For best results, apply SUREFIRE at 1 pt. per sprayed acre to grass and weeds less
than 2 inches tall. Grass and weeds 2 to 3 inches tall should be sprayed with 2 pis. of
SUREFIRE per sprayed acre. Use precision application equipment with spray nozzles
mounted on skid shoes, oiling shoes, fenders, or cultivators with gauge wheels and
adjusted so that only the lower 3 inches or less of the sorghum stalk is sprayed.
For best coverage on single rows, use 4 flat-fan nozzles per row, 2 nozzles on each
side of the row. The 2 forward nozzles should point forward and downward, and rear
nozzles should point to the rear and downward. For double row sorghum use one skid
between the two rows with one nozzle spraying backward and downward.
----,--,---
22
Some sheath and lower-leaf spotting and desiccation will occur. Basal spotting does
not penetrate beneath outer sheath. Degree of injury is related to precision of
application and wind velocity. Do not spray under windy conditions. Do not harvest for
forage, fodder, silage or hay before the soft dough stage of the grain. Do not make
more than 2 postemergence-directed applications per season or exceed a total of 8
pints of SUREFIRE per season.
FIELD CORN: Postemergence Directed Spray - For Control of Emerged Annual
Broadleaf Weeds and Annual Grasses Less than 4 Inches Tall. Apply 1 pt. SUREFIRE
Herbicide per acre in 10 to 40 gals. of spray mix. Apply when corn plants are at least
10 inches tall. Corn plants shorter than 10 inches may be injured and not recover.
Corn height measured from soil surface to top of whorl. Apply with directed spray
application equipment. Arrange nozzles to spray no higher than the lower 3 inches of
corn stalks to provide for maximum contact of weeds, with minimum contact of corn
plants to prevent excessive sheath and lower-leaf spotting and desiccation. For corn
greater than 20 inches tall, arrange the nozzles to spray no higher than the lower 1/3 of
the corn stalks. To avoid excessive phytotoxicity, use a shielded sprayer with skids or
wheels on the spray boom to maintain spray height. Corn foliage sprayed will be
injured, but the crop will recover and develop normally. Add 1 qt. of spreader (nonionic)
per 100 gals. of spray. Do not mix with liquid fertilizer.
CORN: For use in the USDA Witchweed eradication program to kill grassy weeds.
Apply 1 qt. SUREFIRE in 10 to 20 gals. spray per acre. Add spreader (nonionic) at 16
fl. oz. per 100 gals. spray mix. Apply as a spray directed onto the grassy weeds at the
base of the corn stalks in the hills or row. Initiate sprays in early July and repeat in
early August if regrowth of grassy weeds occurs. For corn greater than 20 inches tall,
arrange the nozzles to spray no higher than the lower 1/3 of the corn stalks. To avoid
excessive phytotoxicity, use a shielded sprayer with skids or wheels on the spray boom
to maintain spray height. Corn foliage sprayed will be injured, but the crop will recover
and develop normally.
SUGARCANE: Directed Spray - For Kill of Emerged Annual Broadleaf Weeds and
Grasses and for Top Kill of Perennials - Apply as a shielded or directed spray when
weeds are 2 to 6 inches high. Avoid contact with cane foliage to prevent serious leaf
burn and reduced yields. Make a second and final application, if necessary, when new
weed growth is 2 to 6 inches high. Add spreader (nonionic) at 16 fl. oz. per 100 gals.
spray mix. Do not graze treated areas or feed treated forage to livestock.
Florida Only - Apply 1 qt. in 50 to 100 gals. of water per acre. For optimum results,
apply early in the season (March-April) when weeds are small. Do not apply after
June 1 st because cane growth may be stunted and yields reduced.
Hawaii Only - Apply 1 qt. SUREFIRE in 20 to 200 gals. of water per acre. Do not
apply after cane rows have closed in.
23
Louisiana Only - Apply 1/2 to 1 qt. SUREFIRE in 20 to 200 gals. of water per acre.
For tiller control, apply when tillers are less than 18" high. Use the higher rate of
SUREFIRE with heavier weed infestations or tiller growth. Do not apply within 30
days of harvest.
FALLOWLAND APPLICATION IN WHEAT/BARLEY/MILO/CORN:
FALLOW ROTATION SYSTEMS:
For control of most emerged annual broadleaf weeds and grasses during the fallow
period(s). Apply SUREFIRE as a broadcast spray to weeds 1 to 6 inches tall. Weeds
taller than 6 inches may not be controlled. As density of stubble, crop residues, or
weeds increases, spray gallonage should be increased within the recommended range
for complete coverage. Weeds and grasses emerging after applications, and regrowth
from perennial weeds will not be controlled.
Nonlonlc Surfactant Per
Rate/Acre of SUREFIRE 100 gals Spray Mixture Total Spray/Acre
1.5-2 pints 1-3 pints Ground: 10-30 gals
Air: 3-10 gals
NONCROP USES
NONCROP AREAS (Public Airports, Electric Transformer Stations and
Substations, Pipeline Pumping Stations, Around Commercial Buildings, Storage
Yards and Other Installations, Fence Lines, and Similar Noncrop Areas): For the
Control of Annual Broadleaf Weeds and Grasses (such as Burclover, Chickweed,
Filaree, Groundsel, Nettle, Pigweed, Plantain, Puncturevine, Purslane, Red Clover,
Shepherd's-purse, Thistle, Wild Mustard, Wild Radish, Wild Oats, Bluegrass,
Cheatgrass, Crabgrass) and Top Kill and Suppression of Perennial Weeds (such as
Bermudagrass, Johnsongrass, and Morningglory) - 1 qt SUREFIRE per acre. Apply for
full coverage and thorough weed contact (10 to 100 gals. diluted spray per acre). Best
results are obtained when applications are made to young, succulent weeds and
grasses. Mature, woody weeds are less susceptible. Repeat as needed. Add
spreader (nonionic) at 16 oz. per 100 gals. SUREFIRE is compatible with many
residual herbicides. Avoid spray contact with foliage or fruit of food crops and
ornamentals.
--- --- -- -"'"""
24
© XXX)( Syngenta
AATREX®, PRINCEP®, and SUREFIRE®trademarks of a Syngenta Group Company.
Banvel® trademark of BASF Corporation.
BladeX®, Glean®, and Sinbar® trademarks of E. I. du Pont de Nemours & Co. (Inc.)
Kerb® trademark of Rohm and Haas Company.
Please consult each appropriate label for specific use recommendations.
© XXX)( Syngenta
For non-emergency (e.g., current product information) call
Syngenta Crop Protection at 1-800-334-9481
Syngenta Crop Protection, Inc.
Greensboro, North Carolina 27409
www.syngenta-us.com
SCP XXX
SUREFIRE 1010 FIRSTAID - pd - 08·26·03