crop-chem-docs/corpus/epa_ppls/100-1343.md

# PULSAR HERBICIDE

- EPA Reg No: **100-1343**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Caution
- Active ingredients: Dicamba, diglycolamine salt (12%); Fluroxypyr 1-methylheptyl ester (15.3%)
- Label accepted: 2014-07-09
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-01343-20140709.pdf

---
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON, D.C. 20460
OFFICE OF CHEMICAL SAFETY
AND POLLUTION PREVENTION
Montague Dixon
Syngenta Crop Protection, LLC
PO Box 18300
Greensboro, NC 27419
JUL -9 2014
Subject: Label Amendment - Updated Soybean PBI
Product Name: Pulsar Herbicide
EPA Registration Number: 100-1343
Application Dated: May 23, 2013
Decision Number: 479526
Dear Mr. Dixon:
The labeling referred to above, submitted in connection with registration under the Federal
Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended, is acceptable.
A stamped copy of your labeling is enclosed for your records. This labeling supersedes all
previously accepted labeling. You must submit one (1) copy of the final printed labeling
before you release the product for shipment with the new labeling. In accordance with 40
CFR 152.130(c), you may distribute or sell this product under the previously approved
labeling for 18 months from the date of this letter. After 18 months, you may only distribute
or sell this product if it bears this new revised labeling or subsequently approved labeling.
"To distribute or sell" is defined under FIFRA section 2(gg) and its implementing regulation
at 40 CFR 152.3.
Your release for shipment of the product constitutes acceptance of these conditions. If
these conditions arejvot complied with, the registration will be subject to cancellation in
accordance with FIFRA section 6(e). If you have any questions, please contact Sarah
Meadows by phone at 703-347-0505, or via email at meadows.sarah@epa.gbv.
Kathryn V. Montague, Product Manager 23
Herbicide Branch
Registration Division
Office of Pesticide Programs

r Pulsar Herbicide
Page 1
GROUP E| HERBICIDES
Pulsar® Herbicide
Postemergence herbicide for control of broadleaf weeds in wheat and barley.
Active Ingredient:
Diglycolamine® salt of 3,6-dichloro-o-anisic acid*1 12.0%
Fluroxypyr: 1-methylheptyl ester: ((4-amino-3,5-dichloro-6-fluro-2-
pyridinyQoxy) acetic acid, 1-methylheptyl ester**2 : 15.3%
Other ingredients: 72.7%
Total: 100.0%
*CAS No. 104040-79-1
**CAS No. 81406-37-3 .
1 Pulsar Herbicide contains 8.12% Dicamba: 3,6-dichloro-o-anisic acid expressed as
acid equivalents equivalent to 0.7275 pounds acid equivalent per US gallon.
2 Pulsar Herbicide contains 10.6% Fluroxypyr: ((4-amino-3,5-dichloro-6-fluoro-2-
pyridinyl)oxy)acetic acid expressed as acid equivalents equivalent to 0.9455 pounds
—acid-equivalent-per-US-gallon,
Contains petroleum distillates.
KEEP OUT OF REACH OF CHILDREN.
CAUTION
See additional precautionary statements and directions for use inside booklet.
EPA Reg. No. 100-1343
EPAEst.
SCP1343A
2.5 gallons
gallons
Net Contents
JUL -9 2014
Unfer&s Pezferefl
Funeickte. eaA RodaafaMe Art.
as amended, fat Itas peortohfei
registered under
EPA Reg. No. 106

Pulsar Herbicide
Page 2
-
FIRST AID
If in eyes
If on skin or
clothing
If swallowed
If inhaled
• Hold eye open and rinse slowly and gently with water for 1 5-20
minutes.
• Remove contact lenses, if present after the first 5 minutes, then
continue rinsing eye.
• Call a poison control center or doctor for treatment advice.
• Take off contaminated clothing.
• Rinse skin immediately with plenty of water for 1 5-20 minutes.
• Call a poison control center or doctor for treatment advice.
• Call a poison control center or doctor immediately for treatment
advice.
• Have person sip a glass of water if able to swallow.
• Do not induce vomiting unless told to do so by a poison control
center or doctor.
• Do not give anything by mouth to an unconscious person.
• Move person to fresh air.
• If person is not breathing, call 91 1 or an ambulance, then give
artificial respiration, preferably by mouth-to-mouth, if possible.
•_ CalLa.poison .control center or doctot-for further treatment —
advice.
Have the product container or label with you when calling a poison control center or
doctor or going for treatment.
NOTE TO PHYSICIAN
Contains petroleum distillates - vomiting may cause aspiration pneumonia.
HOTLINE NUMBER
For 24-Hour Medical Emergency Assistance (Human or Animal) or
Chemical Emergency Assistance (Spill, Leak, Fire, or Accident)
Call
1-800-888-8372
PRECAUTIONARY STATEMENTS
Hazards to Humans and Domestic Animals
CAUTION
Causes moderate eye irritation. Avoid contact with eyes or clothing. Avoid contact with
skin. Wash thoroughly with soap and water after handling and before eating, drinking,
chewing gum, using tobacco, or using the toilet.

<t/z<fPulsar Herbicide '
Page 3
Personal Protective Equipment (PPE)
Some materials that are chemical-resistant to this product are barrier laminate, butyl
rubber >14 mils, nitrile rubber >14 mils, and Viton® >14 mils. If you want more options,
follow the instructions for Category For G on an EPA chemical-resistance category
selection chart.
Applicators and other handlers must wear:
• Long-sleeved shirt and long pants
• Shoes plus socks
• Chemical-resistant gloves (except for applicators using groundboom equipment,
pilots and flaggers)
Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions
for washables exist, use detergent and hot water. Keep and wash PPE separately from
other laundry.
Engineering Control Statements
-P-ilots-must-use-cockpits-in-a-manner-that-meets4he requirements-listed-in-theA/Vorker—
Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240(d)(4-6)].
User Safety Recommendations
Users should:
• Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet.
• Remove clothing/PPE 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
For terrestrial uses: 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.

Pulsar Herbicide
Page 4
Ground Water Advisory
Dicamba has been identified in ground water sampling under vulnerable conditions.
There is the possibility that the dicamba in Pulsar Herbicide may leach through soil to
ground water, especially where soils are coarse and ground water is near the surface.
Consult with the pesticide state lead agency or local agricultural agencies for
information regarding soil permeability and aquifer vulnerability in your area.
Physical or Chemical Hazards
Do not use or store near heat or open flame.
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 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 must be followed carefully. It is impossible to
-eliminate-alUrisks-inherently-associated with-the-use of~this product^Grop 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, LLC or Seller. To the extent consistent with
applicable law, 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. To the extent consistent with applicable law: (1) this warranty does not
extend to the use of the product contrary to label instructions or under conditions not
reasonably foreseeable to or beyond the control of Seller or SYNGENTA, and, (2) Buyer
and User assume the risk of any such use. TO THE EXTENT CONSISTENT WITH
APPLICABLE LAW, SYNGENTA MAKES NO WARRANTIES OF MERCHANTABILITY
OR OF FITNESS FOR A PARTICULAR PURPOSE NOR ANY OTHER EXPRESS OR
IMPLIED WARRANTY EXCEPT AS WARRANTED BY THIS LABEL.
\
To the extent consistent with applicable law, in no event shall SYNGENTA be liable for
any incidental, consequential or special damages resulting from the use or handling of
this product. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, 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)

. Pulsar Herbicide
Page 5
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 Limitation of Warranty and Liability, which may not be
modified except by written agreement signed by a duly authorized representative of
SYNGENTA.
DIRECTIONS FOR USE
It is a violation of Federal law to use this product in a manner inconsistent with its
labeling.
Pulsar Herbicide must be used only in accordance with directions on this label or in
separately published Syngenta supplemental labeling directions for this product.
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.
-Eor-any-requirementS-SpecJfic-tO-your-State-or-Tribe, consult the-agency~responsible~for
pesticide regulation.
Do not enter or allow others to enter until sprays have dried.
Make no more than 1 application per crop season, not to exceed more than 12.5 fl oz of
Pulsar Herbicide per acre per year.
AGRICULTURAL USE REQUIREMENTS
Use this product only in accordance with its labelling 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) 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 24 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:

Pulsar Herbicide
Page 6
• Coveralls worn over short-sleeve shirt and short pants
• Chemical-resistant footwear plus socks
• Chemical-resistant headgear for overhead exposure
• Protective eyewear
FAILURE TO FOLLOW THE DIRECTIONS FOR USE AND PRECAUTIONS ON THIS
LABEL MAY RESULT IN CROP INJURY AND/OR POOR WEED CONTROL.
PRODUCT INFORMATION
Pulsar Herbicide is a postemergence, systemic herbicide for the control of broadleaf
weeds in all varieties of spring wheat (including durum), winter wheat, and barley.
The active ingredients in Pulsar Herbicide are readily absorbed by leaves and stems
and translocate systemically in target weeds, accumulating in areas of active growth.
Pulsar Herbicide controls weeds by interfering with the plant's growth hormones
(auxins) causing the disruption of normal plant growth patterns. Symptoms include
~twfs1ing~a7id^wling^^
chlorosis (yellowing), growth inhibition and eventual plant death. Level and rate of
control depend on weed species, growing conditions, crop competition, and coverage.
Thorough spray coverage of target weeds is essential for consistent control.
Restrictions and Precautions
• Do not apply on or near desirable trees or plants or in locations where chemical may
be washed into contact with their roots.
• Do not apply adjacent to sensitive crops when the temperature on the day of
application is expected to exceed 85°F as drift is more likely to occur.
• Do not spray if conditions of thermal inversion exist, or if wind direction and speed
may cause spray to drift onto adjacent nontarget areas. Drift minimization is the
responsibility of the applicator. Consult with local and State agricultural authorities
for information on avoiding or minimizing spray drift.
• Avoid overlapping spray swath as crop injury may occur.
• Do not apply when wind velocity exceeds 15 mph.
• To avoid subsequent injury to other crops, thoroughly clean application equipment
immediately after spraying. Ensure that all traces of the product are removed. See
section on cleaning spray equipment.

Pulsar Herbicide
Page 7
• Do not use if wheat or barley is underseeded with a legume.
Management of Resistant Weeds
Pulsar Herbicide contains Group 4 (synthetic auxins) herbicides. Some naturally
occurring weed populations have been identified as resistant to Group 4 herbicides.
Selection of resistant biotypes, through repeated use of these herbicides in the same
field, may result in control failures. A resistant biotype may be present if poor
performance cannot be attributed to adverse weather conditions or improper application
methods. If resistance is suspected, contact your local Syngenta representative for
assistance.
The following practices will'delay selection for resistant populations of weeds:
• Apply postemergence herbicides to small, actively growing weeds.
• Ensure that good spray coverage is achieved with proper spray volumes and
calibrated equipment.
• Use the full label rate of product.
• Avoid tank mixes that may cause antagonism and reduced weed control.
• Where possible, avoid the repeated use of herbicides with the same mode of action
(i.e., same group number) in successive seasons either in cereal crops or rotational
crops.
• Use a diverse crop/fallow rotation to extend the range of available herbicides and
agronomic practices.
• Use cultivation, fertilizer regimens, seeding rates and row widths that enhance crop
competitiveness.
• Prevent weed escapes from producing seed either in the crop or during fallow
periods.
Crop Rotation Intervals
The following crops may be planted at the specified interval following application of Pulsar
Herbicide.

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Page8
Crop
Field corn
Barleyjrasses, oats, wheat
Sorghum, soybean, sweet corn
Alfalfa, canola, chickpea, cotton, dry bean, flax, lentil, pea, popcorn,
potato, safflower, seed corn, sugar beet, sunflower
Other crops not listed
Rotational
Interval
Oday
22 days
4 months
9 months
12 months
APPLICATION PROCEDURES
Timing of Application
Crop
Barley, fall seeded
Barley, spring seeded*
Wheat, fall seeded**
Wheat, spring seeded**
Application Timing
Prior to barley jointing stage
Before barley exceeds the 4-leaf stage
Prior to wheat jointing stage
Before wheat exceeds the 6-leaf stage
*Spring-seeded barley varieties that are seeded during the winter months or later, follow
the application timing given for spring-seeded barley.
**Early developing wheat varieties such as TAM 107, Madison and Wakefield must
receive application between early tillering and prior to the jointing stage.
Precaution: Do not apply to a crop that is stressed by conditions such as frost, low
fertility, drought, flooding, disease damage, or insect damage as crop injury may result.
For optimum results, apply Pulsar Herbicide to actively growing weeds. An early .
application will maximize crop yields by reducing weed competition. Weed control ,
following application of Pulsar alone or in combination with other herbicides can be
reduced or delayed under conditions of stress such as drought, heat, insufficient fertility,
flooding, and prolonged cool temperatures. Optimum weed control will be obtained if
application of Pulsar Herbicide is delayed until the conditions of stress have ended and
weeds are once again actively growing. Weeds emerging after Pulsar Herbicide
application will not be controlled.
Rainfastness
Rain or irrigation occurring within 4 hours after application may reduce the efficacy of
Pulsar Herbicide.

Pulsar Herbicide
Page 9
GROUND AND AERIAL APPLICATION PROCEDURES
For best accuracy, calibrate the sprayer before use.
Ground Applications
Water Volume - Use a minimum of 8 gallons of water per acre.
r
Spray Nozzles - 80° or 110° flat fan nozzles are recommended for optimum spray
coverage. Nozzles must be uniformly spaced along the boom to provide accurate and
uniform coverage. Point the nozzles forward in the direction of travel at an angle of 45°
for optimum coverage of weeds. Follow the nozzle manufacturer's recommendations
for pressure and screens. Do not use flood or hollow cone type nozzles.
Screens - Use a screen or strainer with 16-mesh or coarser on the suction side of the
pump. Do not place a screen in the recirculation line unless using a roller or piston
pump. Use 50-mesh or coarser screens between the pump and boom and at the
nozzles.
Pressure - 35-40 psi at the nozzles. Lower pressure may be used with extended range
or low pressure nozzles.
Pump - Must have capacity to maintain pressure (35-40 psi) and to maintain the
product suspension through tank agitation. A centrifugal pump is recommended with an
agitation rate of 20 gal/minute/100 gal tank size. Agitation must be maintained during
mixing and spraying. ,
Good weed coverage with the spray mixture is essential for optimum weed control
results. Observe sprayer nozzles frequently during the spraying operation to ensure that
the spray pattern is uniform. Avoid large spray overlaps which result in excessive rates in
the overlap areas. Also, avoid application under conditions when uniform coverage
cannot be obtained or when excessive spray drift may occur. To reduce spray drift, do
not apply under windy conditions. Allow adequate distance between target area and
desirable vegetation to prevent drift to nontarget areas. Boom height for broadcast
over-the-top application should be based upon the free-standing height of the crop, not
height above the soil surface, and should be at least 12 inches above the crop.
Aerial Applications
Apply Pulsar Herbicide in water using a minimum spray volume of 3 gal/A. Avoid
application under conditions where uniform coverage cannot be obtained or where
excessive spray drift may occur. Make applications at a maximum height of 10 ft above
the crop with low-drift nozzles at a maximum pressure of 40 psi and wind speed not
exceeding 10 mph to help assure accurate application within the target area.

Pulsar Herbicide
Page 10
Drift Management
Avoiding spray drift at the application site is the responsibility of the applicator and the
grower. The interaction of many equipment- and weather-related factors determines the
potential for spray drift. The applicator and grower must consider the interaction of
equipment and related factors to ensure that the potential for drift to sensitive non-target
plants is minimal.
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 outermost nozzles on the boom must not exceed % the
length of the wingspan or rotor.
2. Nozzles must always point backward parallel with the air stream and never be
pointed downward more than 45 degrees.
Where states have more stringent regulations, they must 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
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 drift if
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.

Pulsar Herbicide
Page 11
• 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 % 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 ft 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.
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 aircraft upwind. Swath adjustment
distance should increase with increasing drift potential (higher wind, smaller drops, etc.).
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 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.
Temperature Inversions
Applications should not occur during a temperature inversion because drift potential is
high. Temperature inversions restrict vertical air mixing, which causes small suspended

r r v Pulsar Herbicide
Page 12
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
This pesticide may only be applied when the potential for drift to adjacent sensitive
areas, e.g., residential areas, bodies of water, non-target plants is minimal, (i.e., when
the wind is blowing away from the sensitive area.)
Avoid all direct or indirect contact (such as spray drift) of Pulsar Herbicide with crops
other than those specified for treatment on this label since injury may occur.
Chemigation
Do not apply this product through any type of irrigation system.
SPRAY ADJUVANTS
Nonionic surfactant (NIS) may be added to the spray mixture. Use NIS containing at
least 80% active ingredient at 0.125-0.25% v/v (1-2 pints/100 gallons) of finished spray
volume. Use of NIS can improve control under less than optimum environmental
conditions such as dry growing conditions, low relative humidity or cool temperatures.
Npte: When Pulsar Herbicide is tank mixed with herbicides that have a built-in
adjuvant, no additional NIS is recommended.
USE RATE
Apply Pulsar Herbicide at 8.3-12.5 fl oz/A.
WEEDS CONTROLLED
Pulsar Herbicide can be applied alone or tank mixed with MCPA ester for broad-
spectrum control of broadleaf weeds. Refer to Table 1 for a list of weeds controlled by
Pulsar Herbicide applied alone or tank mixed with MCPA ester.

Pulsar Herbicide
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• 'f/
Table 1. Weeds Controlled by Pulsar Herbicide Applied Alone or Tank Mixed with MCPA
Ester*
Broadleaf Weed
Bedstraw, catchweed (Galium
aparine)
Bindweed, field (Convolvulus
arvensis)
Buckwheat, wild (Polygonum
convolvulus)
Canola, volunteer (Brassica napus)
Chickweed, common (Stellaha
media)
Flax, volunteer (Linum
usitatissimum)^
Flixweed (Descurainia sophia)
LdUyairiUl-llO ^-rXWyyt/r/t/iH ptHolvana)
Lambsquarters, common
(Chenopodium album)
Lettuce, prickly (Lactuca serriola)
London rocket (Sisymbrium irio)
Kochia (Kochia scoparia)
Mustard, ball (Neslia paniculata)
Mustard, tansy (Descurainia
pinnata)
Mustard, tumble (Sisymbrium
altissimum)
Mustard, wild (Sinapis arvensis)
Pennycress, field (Thlaspi arvense)
Pigweed, redroot (Amaranthus
retroflexus)
Radish, wild (Raphanus
raphanistrum)
Shepherdspurse (Capsella bursa-
pastoris^
Thistle, Canada (Cirsium arvense)
Thistle, Russian (Sa/so/a tragus)
Pulsar
Herbicide at
8.3-1 2.5 fl
oz/A** + MCPA
ester at 8.6 fl
oz/A***
C
S
C
C
—
C
Cp^^
C
C
C
C
C
C
C
C
C
C
C
C
S
C
Pulsar
Herbicide
at 1 2.5 f I
oz/A
C
S
C
-
C
C
-
_ p -
C
-
-
C
-
-
-
•
-
C
-
-
S
C
Weed Size or Growth
Stage for Optimum
Control
1- to 4-inch height
1 - to 4-leaf stage
1- to 4-leaf stage
Up to pre-bolt stage
1- to 4-inch height
1- to 4-inch height
Up to pre-bolt stage
1- to 4-inch height
1- to 4-leaf stage
Up to pre-bolt stage
Beyond button stage but
less than 6-inch height
Up to pre-bolt stage
Up to pre-bolt stage
Up to pre-bolt stage
Up to pre-bolt stage
Up to pre-bolt stage
1- to 4-inch height
1- to 4-inch height
Up to pre-bolt stage
Rosette to pre-bolt stage
1- to 4-inch height
*C = control; S = suppression which means significant activity, but not always at a level
considered acceptable for commercial weed control.
"Use the higher end of the Pulsar Herbicide rate range when weed populations are dense and/or
when weeds are at the maximum application timing.
**MCPA ester rate based on 3.7 Ib ai/gal product.

Pulsar Herbicide
Page 14
BROADLEAF AND GRASS HERBICIDE TANK-MIX RECOMMENDATIONS
Pulsar Herbicide may be tank mixed with the following herbicides to broaden the weed
control spectrum. Refer to the label of the tank-mix partner for registered crops,
additional weeds controlled and directions for use. Observe all precautions and
restrictions on the labels of products used in tank mixtures. Use in accordance with the
most restrictive of label limitations and precautions. This product cannot be mixed with
any other product whose label prohibits such a mixture.
Note: The many formulations of tank-mix partners have varying mixing characteristics.
Before Pulsar Herbicide is used in tank mixture with other products, the mixture should
first be tested in small containers for physical compatibility. For directions on how to
conduct a compatibility test, refer to the Tank-Mix Compatibility Test section.
Broadleaf Herbicide Tank-Mix Partners
2,4-D Finesse®
Affinity™ BroadSpec Finesse® Grass & Broadleaf (wheat only)
Affinity™ TankMix Glean®
-Aim® Harmony®
Ally® Harmony® Extra
Ally® Extra Huskie™
Amber® MCPA
Banvel® Metribuzin
Bronate Advanced™1 Orion®
Buctril®2 Peak®
Clarity®
CleanWave™ (wheat only) STARANE®
Curtail® STARANE® NXT
Curtail® M . Stinger®
Express® WideMatch™
1Other equivalent products containing the active ingredients bromoxynil/MCPA esters
may be used.
2Other equivalent products containing the active ingredient bromoxynil may be used.
Grass Herbicide Tank-Mix Partners
Beyond® (Clearfield® wheat varieties only) Olympus™ (wheat only)
Discover® NG (wheat only) Puma®
Everest® 2.0 (wheat only) Sierra™ (wheat only) . • X
Note: Tank mixtures of grass herbicides plus Pulsar Herbicide plus mixtures of multiple
broadleaf herbicide partners may reduce the level of grass control.

Pulsar Herbicide
Page 15
TANK-MIX APPLICATION WITH TILT® FUNGICIDE
Pulsar Herbicide may be tank mixed with Tilt Fungicide for broadleaf weed control and
early season disease suppression. Apply Pulsar Herbicide at 8.3-12.5 fl oz/A in a tank-
mix with Tilt Fungicide at labeled use rates. Refer to the Tilt Fungicide label for specific
use directions^ application rates, restrictions, and a list of diseases suppressed and/or
controlled.
TANK-MIX APPLICATION WITH QUILT® FUNGICIDE
Pulsar Herbicide may be tank mixed with Quilt Fungicide for broadleaf weed control and
early season disease suppression. Apply Pulsar Herbicide at 8.3-12.5 fl oz/A in a tank-
mix with Quilt Fungicide at 7 fl oz/A. Refer to the Quilt Fungicide label for specific use
directions, application rates, restrictions, and a list of diseases suppressed and/or
controlled. Note: under certain environmental conditions, tank mixes of Quilt Fungicide
plus herbicides may cause crop injury.
-TANK-MIX-APPLIGATION WITH WARRIOR II WITH ZEON TECHNOLOGY®
Pulsar Herbicide may be tank mixed with Warrior II with Zeon Technology for broadleaf
weed control and insect control. Apply Pulsar Herbicide at 8.3-12.5 fl oz/A in a tank-mix
with Warrior II with Zeon Technology at recommended use rates. Refer to the Warrior II
with Zeon Technology label for specific use directions, application rates, restrictions, and
a list of insects controlled.
MIXTURES WITH LIQUID NITROGEN FERTILIZERS
Pulsar Herbicide may be mixed in a spray solution containing up to 50% liquid nitrogen
fertilizer. Add Pulsar Herbicide to the water first. Mix thoroughly, then add the liquid
nitrogen fertilizer in an amount no greater than 50% of the final volume. Note: under
certain environmental conditions, mixtures of liquid nitrogen fertilizers as a partial carrier
may cause crop burn.
When using Pulsar Herbicide with approved herbicide tank-mix partners, consult the
label of the partner product and follow any additional instructions or restrictions on that
label which relate to mixture with liquid nitrogen fertilizers.

Pulsar Herbicide
Page 16
MIXING PROCEDURES
Prior to using Pulsar Herbicide, ensure that the spray tank, lines and screens and filters
are thoroughly clean.
i
Mixing Instructions
1. Fill the spray tank with 1/4 to % the required amount of water and begin agitation.
2. Add dry pesticide formulations (WP, DF, etc.).
3. Add liquid pesticide formulations (EC, SC, SL, etc.).
4. Add Pulsar Herbicide.
5. Add nonionic surfactant (if used).
6. Add the remaining water and maintain agitation throughout the spray operation.
7. The tank mixture should be sprayed out as soon as it is prepared.
Be sure to allow each tank-mix component to fully disperse before adding the next.
Tank-Mix Compatibility Test
Ajar test is recommended prior to tank mixing to ensure compatibility of Pulsar
Herbicide with mixture partners. Add proportion amounts of tank mixture components in
a clear quart jar one at a time in the recommended mixing order. Gently shake or invert
capped jar and let stand for 15-30 minutes. If the mixture clumps, forms flakes, oily
films or layers or other precipitates, it is not compatible and the tank mixture should not
be used.
PROCEDURE FOR CLEANING SPRAY EQUIPMENT
Thoroughly clean application equipment immediately after spraying. To avoid
subsequent injury to other crops, immediately after spraying and before spraying other
crops, thoroughly remove all traces of Pulsar Herbicide from mixing and spraying
equipment. The following recommendations are provided:
1. Drain and flush tank walls, boom and all hoses for ten minutes with a clean
, water/strong detergent or commercial sprayer cleaner mixture. Rinse with clean
water. Do not clean the sprayer near desirable vegetation, wells or other water
sources.
2. Remove all nozzles and screens and wash separately.

r Pulsar Herbicide
Page 17
3. If other tank-mix partners were used, always refer to the tank-mix partner label
for additional cleanup procedures.
4. Dispose of all rinsate according to local, state and federal regulations.
All traces of Pulsar Herbicide must be removed before equipment can be used on crops
other than wheat or barley.
RESTRICTIONS
• Make no more than 1 application per crop season, not to exceed more than 12.5 fl
oz of Pulsar Herbicide per acre per year.
• Do not allow livestock to graze treated areas or harvest treated forage within 7 days of
application.
• Do not apply closer than 14 days before cutting of hay or 40 days before harvesting of
grain or straw.
STORAGE AND DISPOSAL^
Do not contaminate water, food, or feed by storage or disposal.
Pesticide Storage
Store in original container only. Store in a cool, dry and well-ventilated place. Protect
from excessive heat. Keep container closed when not in use. Do not store near food or
feed.
Pesticide Disposal
Pesticide wastes are toxic. Improper disposal of excess pesticides, 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.
For minor spills, leaks, etc., follow all precautions indicated on this label and clean up
immediately. Take special care to avoid contamination of equipment and facilities during
cleanup procedures and disposal of wastes. In the event of a major spill, fire, or other
emergency, call 1-800-888-8372, day or night.

Pulsar Herbicide
Page 18
f
Container Handling [less than or equal to 5 gallons]
Non-refillable 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 and drain for 10 seconds after the flow
begins to drip. Fill the container % 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 offer for recycling if available or puncture and dispose of in a sanitary
landfill, or by incineration, or by other procedures approved by state and local
authorities.
Container Handling [greater than 5 gallons]
Refillable container. Refill this container with Pulsar Herbicide 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 person refilling. To clean container before final disposal, empty the
remaining contents from this container into application equipment or mix tank. Fill the
container^about-1-0%-full-with-water_Agitate4/igorously-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 offer for
recycling if available or puncture and dispose of in a sanitary landfill, or by incineration,
or by other procedures approved by state and local authorities.
Container Handling [greater than 5 gallons]
Non-refillable 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 % full with water.
Replace and tighten closures. Tip containeron 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 ties. Turn 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 offer for recycling if available or puncture and dispose of in a sanitary landfill, or by
incineration, or by other procedures approved by state and local authorities.
CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER.
Formulated with STARANE® Herbicide from Dow AgroSciences LLC.
Amber®, Discover® NG, Orion®, Peak®, Pulsar®, Quilt®, Sierra™, Tilt®, Warrior II with
Zeon Technology®, and the Syngenta logo are trademarks of a Syngenta Company

Pulsar Herbicide
Page 19
Affinity™, Ally®, Ally® Extra, Express®, Finesse®, Glean®, Harmony®, Harmony®
Extra and Viton® trademarks of E. I. du Pont de Nemours and CompanyA
Aim® trademark of FMC Corporation
Beyond®, Banvel® and Clarity® trademarks of BASF Ag Products
Bronate Advanced™, Buctril®, Huskie™, Olympus™, and Puma® trademarks of Bayer
CropScience
'CleanWave™, Curtail®, Curtail® M, STARANE®, STARANE® NXT, Stinger® and
WideMatch™ trademarks of Dow AgroSciences LLC
Diglycolamine® trademark of Texaco Chemical Company
Everest® trademark of Arysta LifeScience North America LLC
©201XSyngenta
For non-emergency (e.g., current product information), call
Syngenta Crop Protection at 1-800-334-9481
Manufactured for:
Syngenta Crop Protection, LLC
P.O. Box 18300
Greensboro, North Carolina 27419-8300
SCP1343A

Pulsar Herbicide
Page 20
[Container Label - 2.5 Gallons]
| GROUP d HERBICIDES
Pulsar® Herbicide
Postemergence herbicide for control of broad leaf weeds in wheat and barley.
Active Ingredient:
Diglycolamine® salt of 3,6-dichloro-o-anisic acid*1 ; 12.0%
Fluroxypyr: 1-methylheptyl ester: ((4-amino-3,5-dichloro-6-fluro-2-
pyridinyQoxy) acetic acid, 1-methylheptyl ester**2 15.3%
Other ingredients: • 72.7%
Total: -100.0%
*CASNo. 104040-79-1
**CAS No. 81406-37-3
1 Pulsar Herbicide contains 8.12% Dicamba: 3,6-dichloro-o-anisic acid expressed as
acid equivalents equivalent to 0.7275 pounds acid equivalent per US gallon.
2 Pulsar Herbicide contains 10.6% Fluroxypyr: ((4-amino-3,5-dichloro-6-fluoro-2-
_pyridinyl)oxy)acetic-acid-expressed-as-acid^equivalents-equivalentto 0.9455 pounds -
acid equivalent per US gallon.
Contains petroleum distillates.
KEEP OUT OF REACH OF CHILDREN.
CAUTION
See additional precautionary statements and directions for use in attached booklet.
AGRICULTURAL USE REQUIREMENTS
Use this product only in accordance with its labeling and with the Worker Protection
Standard, 40 CFR part 170. Refer to supplemental labeling under "Agricultural Use
Requirements" in the Directions for Use section for information about this standard.
EPA Reg. No. 100-1343
EPA Est.
SCP 1343A
2.5 gallons
Net Contents

c Pulsar Herbicide
Page 21
PRECAUTIONARY STATEMENTS
Hazards to Humans and Domestic Animals
CAUTION
Causes moderate eye irritation. Avoid contact with eyes or clothing. Avoid contact with
skin. Wash thoroughly with soap and water after handling and before eating, drinking,
chewing gum, using tobacco, or using the toilet.
FIRST AID
If in eyes
If on skin or
clothing
If inhaled
• 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 treatment advice.
• Take off contaminated clothing.
• Rinse skin immediately with plenty of water for 1 5-20 minutes.
• Call a poison control center or doctor for treatment advice.
• v_xdii ci pui&uii uuiiuui oeiiitM ui uuuiui iiiiiiicuieueiy lui utJctuiitMii
advice.
• Have person sip a glass of water if able ,to swallow.
• Do not induce vomiting unless told to do so by a poison control
center or doctor.
• Do not give anything by mouth to an unconscious person.
• Move person to fresh air.
• If person is not breathing, call 91 1 or an ambulance, then give
artificial respiration, preferably by mouth-to-mouth, if possible.
• 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.
NOTE TO PHYSICIAN
Contains petroleum distillates - vomiting may cause aspiration pneumonia.
HOTLINE NUMBER
For 24-Hour Medical Emergency Assistance (Human or Animal) or
Chemical Emergency Assistance (Spill; Leak, Fire, or Accident)
Call
1-800-888-8372

Pulsar Herbicide
Page 22
Environmental Hazards
For terrestrial uses: 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.
Physical or Chemical Hazards
Do not use or store near heat or open flame.
Storage and Disposal
Do not contaminate water, food, or feed by storage or disposal.
Pesticide Storage
Store in original container only. Store in a cool, dry and well-ventilated place. Protect
from excessive heat. Keep container closed when not in use. Do not store near food or
feed.
Pesticide^Disposal
Pesticide wastes are toxic. Improper disposal of excess pesticides, 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.
For minor spills, leaks, etc., follow all precautions indicated on this label and clean up
immediately. Take special care to avoid contamination of equipment and facilities during
cleanup procedures and disposal of wastes. In the event of a major spill, fire, or other
emergency, call 1-800-888-8372, day or night.
Container Handling [less than or equal to 5 gallons]
Non-refillable 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 and drain for 10 seconds after the flow
begins to drip. Fill the container % 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 offer for recycling if available or puncture and dispose of in a sanitary
landfill, or by incineration, or by other procedures approved by state and local
authorties.
CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER.

f C Pulsar Herbicide
Page 23
Pulsar® and the Syngenta logo are trademarks of a Syngenta Company
©201XSyngenta
Manufactured for:
Syngenta Crop Protection, LLC
P.O. Box18300
Greensboro, North Carolina 27419-8300
SCP1343A
PULSAR 1343 MAS 0809 AMEND-B MAY2013-CLEAN -df- 6/20/14
000100-01343.20130523B.PULSAR-AMEND-B-MAY2013-CLEAN.pdf