crop-chem-docs/corpus/epa_ppls/100-949.md

# PALISADE EC

- EPA Reg No: **100-949**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Warning
- Active ingredients: Trinexapac-ethyl (12%)
- Label accepted: 2023-07-06
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-00949-20230706.pdf

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
 WASHINGTON, DC 20460 
OFFICE OF CHEMICAL SAFETY 
AND POLLUTION PREVENTION 
 
Fast Track Label Acceptable v.20220527 
July 6, 2023 
 
Jordan Moseley 
Regulatory Product Manager 
Syngenta Crop Protection, LLC 
P.O. Box 18300 
Greensboro, NC 27419 
 
Subject: Agency Initiated Label Amendment – Revise ingredients statement, first aid, and 
note to physician to address petroleum distillates in product 
 Product Name: Palisade EC 
 EPA Registration Number: 100-949 
 Application Date: February 27, 2023 
 Decision Number: 590936 
 
Dear Jordan Moseley: 
 
The amended label referred to above, submitted in connection with registration under the Federal 
Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended, is acceptable. This approval 
does not affect any conditions that were previously imposed on this registration. You continue to 
be subject to existing conditions on your registration and any deadlines connected with them. 
 
A stamped copy of your labeling is enclosed for your records. This labeling supersedes all 
previously accepted labeling. The next label printing of this product must use this labeling unless 
subsequent changes have been approved. You must submit one 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. 
 
Should you wish to add/retain a reference to the company’s website on your label, then please be 
aware that the website becomes labeling under FIFRA and is subject to review by the Agency. If 
the website is false or misleading, the product would be misbranded and unlawful to sell or 
distribute under FIFRA section 12(a)(1)(E). 40 CFR 156.10(a)(5) lists examples of statements 
EPA may consider false or misleading. In addition, regardless of whether a website is referenced 
on your product’s label, claims made on the website may not substantially differ from those 
claims approved through the registration process. Therefore, should the Agency find or if it is 
brought to our attention that a website contains false or misleading statements or claims 
substantially differing from the EPA approved registration, the website will be referred to the 
EPA’s Office of Enforcement and Compliance.

Page 2 of 2 
EPA Reg. No. 100-949 
Decision No. 590936 
 
Your release for shipment of the product constitutes acceptance of these conditions. If these 
conditions are not complied with, the registration will be subject to cancellation in accordance 
with FIFRA section 6. 
 
If you have any questions, please contact Endia Blunt at 202-566-2505 or at 
blunt.endia@epa.gov. 
 
 
Sincerely, 
 Mindy Ondish 
 Product Manager 23 
 Herbicide Branch 
 Registration Division (7505T) 
 Office of Pesticide Programs 
 
 
 
Enclosure

Palisade® EC 
 
For growth management of grasses grown for seed, wheat, triticale, barley, oats, rye, 
rice, and sugarcane 
 
 
Active Ingredient: 
Trinexapac-ethyl* .......................................................................... 12.0% 
Other Ingredients**: 88.0% 
Total: 100.0% 
 
*CAS No. 95266-40-3 
** Contains petroleum distillate 
 
Palisade® EC is an emulsifiable concentrate containing 1 pound of active ingredient per 
gallon. 
 
 
KEEP OUT OF REACH OF CHILDREN. 
 
WARNING/AVISO 
 
Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en 
detalle. (If you do not understand the label, find someone to explain it to you in detail.) 
 
See additional precautionary statements and directions for use inside booklet. 
 
 
EPA Reg. No. 100-949 
 
EPA Est. 
 
Product of 
Formulated in 
 
 
 
 
 
Net Contents 
 
07/06/2023
100-949

Palisade EC 
Page 2 
 
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. 
• Call a poison control center or doctor for treatment advice. 
If Inhaled • Move person to fresh air. 
• If person is not breathing, call 911 or an ambulance, then 
give artificial respiration, preferably mouth-to-mouth, if 
possible. 
• Call a poison control center or doctor for further treatment 
advice. 
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 treatment advice. 
If swallowed • Immediately call a poison control center or doctor. 
• Do not induce vomiting unless told to do so by a poison 
control center or doctor. 
• Do not give any liquid to the person. 
• Do not give anything by mouth to an unconscious person. 
NOTE TO PHYSICIAN 
If ingested, lavage stomach with care to prevent aspiration of stomach contents. 
An aqueous suspension of activated charcoal can be given to absorb remaining 
toxicant. Contains petroleum distillate. Vomiting may cause aspiration 
pneumonia. 
Have the product container or label with you when calling a poison control center 
or doctor, or going for treatment. 
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 
 
WARNING/AVISO 
 
Causes substantial but temporary eye injury. Do not get in eyes or on clothing. Wear 
protective eyewear such as goggles, face shield, or safety glasses. Harmful if 
swallowed, inhaled, or absorbed through skin. Avoid contact with skin, eyes or clothing. 
Avoid breathing vapor or spray mist.

Palisade EC 
Page 3 
 
 
Personal Protective Equipment 
 
Applicators and other handlers must wear: 
 
• Long-sleeved shirt and long pants 
• Chemical-resistant gloves, such as barrier laminate or Viton™ 
• Shoes plus socks 
• Protective eyewear 
 
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 instructions for 
washables exist, 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 170.607(d-f)), the handler PPE requirements may be reduced or 
modified as specified in the WPS. Pilots must use an enclosed cockpit that meets the 
requirements listed in the WPS for agricultural pesticides (40 CFR 170.607(f)). 
 
User Safety Recommendations 
 
Users should: 
 
• Wash hands thoroughly with soap and water after handling and 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. Wash contaminated clothing before 
reuse. 
• 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, 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. Do not apply when weather 
conditions favor drift from treated areas. Applying this product in calm weather when 
rain is not predicted for the next 24 hours will help to ensure that wind or rain does not 
blow or wash pesticide off the treatment area. See the Spray Drift Management section 
for further instructions on avoiding drift.

Palisade EC 
Page 4 
 
 
 
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 must 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, LLC or Seller. To the extent permitted by 
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 permitted by 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 PERMITTED BY 
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 permitted by 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 PERMITTED BY 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) 
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.

Palisade EC 
Page 5 
 
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 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) 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 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: 
 
• Protective eyewear 
• Long-sleeved shirt and long pants 
• Chemical-resistant gloves, such as barrier laminate or Viton 
• Shoes plus socks 
 
Observe all precautions and limitations on this label. When tank mixing this product 
with other pesticides, follow the most restrictive label language of all products in the 
tank mix.

Palisade EC 
Page 6 
 
NOTICE: 
 
FAILURE TO FOLLOW THE DIRECTIONS FOR USE AND PRECAUTIONS ON THIS 
LABEL MAY RESULT IN POOR PERFORMANCE, CROP INJURY, OR ILLEGAL 
RESIDUES. 
 
 
PRODUCT INFORMATION 
 
All applications should be made according to the use directions that follow. 
 
Palisade EC is a plant growth regulator (PGR), which acts by inhibiting the production of 
gibberellic acid. It shortens the internodes on grasses grown for seed and cereals, 
which results in a reduction in lodging. It also acts as a PGR in sugarcane by 
shortening the internodes which improves seed piece production and when used prior to 
harvest, increases and/or maintains the sugar content for an extended harvest window. 
Palisade EC is rapidly absorbed by the foliage. The PGR effects do not occur through 
soil uptake. 
 
 
USE INSTRUCTIONS 
 
Application: Thorough coverage is necessary to provide good activity. Make up no 
more spray solution than is needed for application. Avoid spray overlap, as crop injury 
may occur. 
 
Adjuvants: When an adjuvant is to be used with this product, the use of an adjuvant 
that meets the standards of the Chemical Producers and Distributors Association 
(CPDA) adjuvant certification program is recommended. 
 
Efficacy: The activity and performance of Palisade EC is primarily affected by: (1) 
environmental conditions, (2) crop management and cultural practices that affect crop 
growth and vigor, (3) fertility level, (4) moisture availability, (5) plant vigor, and (6) crop 
growth stage. Palisade EC acts by inhibiting the production of gibberellic acid.

Palisade EC 
Page 7 
 
Plant-back Interval (PBI): 
 
Crop Days to Plantback After the Last 
Application of Palisade EC 
Wheat 
Barley 
Triticale 
Oats 
Rye 
Rice 
Grasses Grown for Seed 
Sugarcane 
 
0 days 
All Other Food or Feed Crops 30 days 
 
 
Crop Tolerance: Plant tolerance has been found acceptable for all crops on the label, 
however, not all possible tank mix combinations have been tested under all conditions 
nor have all varieties been tested under all conditions. When possible, it is 
recommended to test the combinations on a small portion of the crop to ensure a 
phytotoxic response will not occur as a result of application. 
 
Spray Drift Management: Spray equipment and weather affect spray drift. Consider all 
factors when making application decisions. Where states or tribes have more stringent 
regulations, they must be observed. AVOIDING SPRAY DRIFT AT THE APPLICATION 
SITE IS THE RESPONSIBILITY OF THE APPLICATOR AND THE GROWER. To 
reduce the potential for drift, the application equipment must be set to apply medium to 
coarse droplets (i.e., ASAE Standard 572) with corresponding spray pressure. Use high 
flow rate nozzles to apply the highest practical spray volume. With most nozzle types, 
narrower spray angles produce larger droplets. Follow the nozzle manufacturer’s 
directions on pressure, orientation, spray volume, etc., in order to minimize drift and 
optimize coverage and control. 
 
Wind: 
Avoid making applications when spray particles may be carried by air currents to non-
target areas. Do not spray if wind is gusty, below 2 mph, or in excess of 10 mph and 
moving in the direction of adjacent sensitive areas. Local terrain may influence wind 
patterns; the applicator must be familiar with local conditions and understand how they 
may impact spray drift. 
 
Sensitive Areas: 
Sensitive areas to this product are defined as bodies of water (ponds, lakes, rivers, 
streams, and wetlands), known habitats of threatened, or endangered species and non-
labeled agricultural crop areas. Applicators must take all precautions necessary to keep 
spray drift from reaching sensitive areas.

Palisade EC 
Page 8 
 
Temperature Inversion: 
A surface temperature inversion (i.e., increasing temperature with increasing altitude) 
greatly increases the potential for drift. Presence of ground fog is a good indicator of a 
surface temperature inversion. Do not apply during temperature inversions. Always 
make applications when there is some air movement to determine the direction and 
distance of possible spray drift. 
 
Equipment: 
All aerial and ground equipment must be properly maintained and calibrated using 
appropriate carriers or surrogates. 
 
Additional requirements for aerial applications: 
The boom length must not exceed 75% of the wingspan or 90% of the rotor blade 
diameter. 
 
Release spray at the lowest height consistent with efficacy and flight safety. 
 
When applications are made with a crosswind, the swath will be displaced downwind. 
The applicator must compensate for this by adjusting the path of the aircraft upwind. 
 
Additional requirements for ground applications: 
Do not apply with a nozzle height greater than 4 feet above the crop canopy.
 
 
 
MIXING AND APPLICATION METHODS 
 
Spray Equipment 
 
Nozzles 
• Equip sprayers with nozzles that provide accurate and uniform application. 
• Nozzles should be the same size and uniformly spaced across the boom. 
• Calibrate sprayer before use. 
• It is suggested that screens be used to protect the pump and to prevent nozzles from 
clogging. 
• Screens placed on suction side of pump should be 16-mesh or coarser. 
• Do not place a screen in the recirculation line. 
• Use 50-mesh or coarser screens between the pump and boom, and where required, 
at the nozzles. 
• Check nozzle manufacturer’s recommendations. 
 
Pump 
• Use a pump with capacity to: 
• maintain 35-40 psi at nozzles. 
• provide sufficient agitation in tank to keep mixture in suspension - this requires 
recirculation of 10% of tank volume per minute.

Palisade EC 
Page 9 
 
• Use a jet agitator or liquid sparge tube for agitation. 
• Do not use air sparge. 
 
For more information on spray equipment and calibration, consult sprayer 
manufacturers’ and state recommendations. For specific local directions and spray 
schedules, consult the current state agricultural recommendations. 
 
Mixing Instructions 
• Prepare no more spray mixture than is required for the immediate operation. 
• Thoroughly clean spray equipment before using this product. 
• Agitate the spray solution before and during application. 
• Rinse spray tank thoroughly with clean water after each day’s use and dispose of 
pesticide rinsate by application to an already treated area. 
• Do not allow spray mixture to stand overnight or for prolonged periods of time. 
 
Palisade EC Alone (no tank mix): 
• Add ½-⅔ of the required amount of water to the spray or mixing tank. 
• With the agitator running, add Palisade EC to the tank. 
• Continue agitation while adding the remainder of the water. 
• Mix in enough water (10-20 gal/A) to thoroughly and uniformly cover crop. 
• Begin application of the spray solution after Palisade EC has completely dispersed 
into the mix water. 
• Maintain agitation until all of the mixture has been sprayed. 
 
Palisade EC + Tank Mixtures: 
• Palisade EC is usually compatible with all tank-mix partners listed on this label. 
• To determine the physical compatibility of Palisade EC with other products, use a jar 
test. Using a quart jar, add the proportionate amounts of the products to 1 quart of 
water. Add wettable powders and water dispersible granular products first, then 
liquid flowables, and emulsifiable concentrates last. After thoroughly mixing, let 
stand for at least 5 minutes. If the combination remains mixed or can be remixed 
readily, it is physically compatible. Once compatibility has been proven, use the 
same procedure for adding required ingredients to the spray tank. 
• It is the pesticide user’s responsibility to ensure that all products are registered for 
the intended use. Read and follow the applicable restrictions and limitations and 
directions for use on all product labels involved in tank mixing. Users must follow the 
most restrictive directions for use and precautionary statements of each product in 
the tank mixture. 
 
Mixing in the Spray Tank 
• Add ½-⅔ of the required amount of water to the spray or mixing tank. 
• With the agitator running, add the tank mix partner(s) into the tank in the same order 
as described above. 
• Allow the material to completely dissolve and disperse into the mix water. Continue 
agitation while adding the remainder of the water and Palisade EC to the spray tank.

Palisade EC 
Page 10 
 
• Allow Palisade EC to completely disperse. 
• Spray the mixture with the agitator running. 
 
Palisade EC + Tilt® Fungicide or Quilt® Fungicide 
• Add 1/2 –2/3 of the required amount of water to the spray tank. 
• While agitating, add Palisade EC followed by Tilt Fungicide (propiconazole, EPA 
Reg No. 100-617) or Quilt Fungicide (azoxystrobin, propiconazole; EPA Reg No. 
100-1178). 
• Continue agitation while adding the remainder of the water. 
• Maintain agitation until all of the mixture has been applied. 
 
 
APPLICATION INSTRUCTIONS 
 
Palisade EC may be applied with all types of spray equipment commonly used for 
making ground and aerial applications. Proper adjustments and calibration of spraying 
equipment to give good coverage is essential for good growth regulator effects. 
 
Ground Application: 
• Apply in a minimum of 10 gallons of water per acre, unless specified otherwise. 
• Do not apply through any ultra-low volume (ULV) spray system. 
• Thorough coverage is necessary for good growth regulator effects. 
 
Aerial Application: 
• Thorough coverage is necessary to provide a good, uniform effect. 
• A minimum of 2 gallons of diluent per acre can be used in grasses grown for seed, 
cereals, and sugarcane. 
• Avoid application under conditions when uniform coverage cannot be obtained or 
when excessive spray drift may occur. 
• Do not apply directly to humans or animals. 
• Do not apply through any ultra-low volume (ULV) spray system. 
 
Application Through Irrigation Systems (Chemigation) 
 
• Apply this product only through center pivot, [solid set], [hand move], [or moving 
wheel irrigation systems]. Do not apply this product through any other type of 
irrigation system. 
• Crop injury, lack of effectiveness, or illegal pesticide residues in the crop can result 
from non-uniform distribution of treated water. 
• Apply in 0.1 - 0.25 inches/A of water. Excessive water may reduce efficacy. 
• If you have questions about calibration, you should contact State Extension Service 
specialists, equipment manufacturers, or other experts. 
• Do not connect an irrigation system (including greenhouse systems) used for 
pesticide application to a public water system, unless the pesticide label-prescribed 
safety devices for public water systems are in place.

Palisade EC 
Page 11 
 
• A person knowledgeable of the chemigation system and responsible for its 
operation, or under the supervision of the responsible person, shall shut the system 
down and make necessary adjustments should the need arise. 
 
Note: Do not inject Palisade EC at full strength or deterioration of valves and seals may 
occur. Use a dilution ratio of at least 10 parts water to 1 part Palisade EC. Palisade EC 
is corrosive to many seal materials. Leather seals are best. EPDM or silicone rubber 
seals can be used, but should be replaced once a year. Do not use Viton, Buna-N, 
Neoprene, or PVC seals. 
 
Operating Instructions 
 
1. The system must contain a functional check-valve, vacuum relief valve, and low 
pressure drain appropriately located on the irrigation pipeline to prevent water-
source contamination from backflow. 
 
2. The pesticide injection pipeline must contain a functional, automatic, quick-
closing check-valve to prevent the flow of fluid back toward the injection pump. 
 
3. The pesticide injection pipeline must also contain a functional, normally closed, 
solenoid-operated valve located on the intake side of the injection pump and 
connected to the system interlock to prevent fluid from being withdrawn from the 
supply tank when the irrigation system is either automatically or manually shut 
down. 
 
4. The system must contain functional interlocking controls to automatically shut off 
the pesticide injection pump when the water pump motor stops. 
 
5. The irrigation line or water pump must include a functional pressure switch which 
will stop the water pump motor when the water pressure decreases to the point 
where pesticide distribution is adversely affected. 
 
6. Systems must use a metering pump, such as a positive displacement injection 
pump (e.g., diaphragm pump), effectively designed and constructed of materials 
that are compatible with pesticides and capable of being fitted with a system 
interlock. 
 
7. Do not apply when wind speed favors drift beyond the area intended for 
treatment. 
 
Center Pivot Irrigation Equipment 
 
Notes: (1) Use only with drive systems which provide uniform water distribution. (2) Do 
not use end guns when chemigating Palisade EC through center pivot systems because 
of non-uniform application.

Palisade EC 
Page 12 
 
• Determine the size of the area to be treated. 
• Determine the time required to apply ⅛-½ inch of water over the area to be treated 
when the system and injection equipment are operated at normal pressures as 
recommended by the equipment manufacturer. When applying Palisade EC through 
irrigation equipment, use the lowest obtainable water volume while maintaining 
uniform distribution. Run the system at 80-95% of the manufacturer’s rated 
capacity. 
• Using water, determine the injection pump output when operated at normal line 
pressure. 
• Determine the amount of Palisade EC required to treat the area covered by the 
irrigation system. 
• Add the required amount of Palisade EC and sufficient water to meet the injection 
time requirements to the solution tank. 
• Make sure the system is fully charged with water before starting injection of the 
Palisade EC solution. Time the injection to last at least as long as it takes to bring 
the system to full pressure. 
• Maintain constant solution tank agitation during the injection period. 
• Continue to operate the system until the Palisade EC solution has cleared the 
sprinkler head. 
 
Solid Set, Hand Move, and Moving Wheel Irrigation Equipment 
 
Notes: (1) Use only with drive systems which provide uniform water distribution. (2) Do 
not use end guns when chemigating Palisade EC through center pivot systems because 
of non-uniform application. 
 
• Determine the acreage covered by the sprinklers. 
• Fill injector solution tank with water and adjust flow rate to use the contents over a 
20- to 30-minute interval. When applying Palisade EC through irrigation equipment 
use the lowest obtainable water volume while maintaining uniform distribution. 
• Determine the amount of Palisade EC required to treat the area covered by the 
irrigation system. 
• Add the required amount of Palisade EC into the same quantity of water used to 
calibrate the injection period. 
• Operate the system at the same pressure and time interval established during the 
calibration. 
• Stop injection equipment after treatment is completed. Continue to operate the 
system until the Palisade EC solution has cleared the last sprinkler head. 
 
 
SPECIFIC INSTRUCTIONS FOR PUBLIC WATER SYSTEMS 
 
1. Public water system means a system for the provision to the public of piped 
water for human consumption if such system has at least 15 service connections

Palisade EC 
Page 13 
 
or regularly serves an average of at least 25 individuals daily at least 60 days out 
of the year. 
 
2. Chemigation systems connected to public water systems must contain a 
functional, reduced-pressure zone, back-flow preventer (RPZ) or the functional 
equivalent in the water supply line upstream from the point of pesticide 
introduction. As an option to the RPZ, the water from the public water system 
should be discharged into a reservoir tank prior to pesticide introduction. There 
shall be a complete physical break (air gap) between the flow outlet end of the fill 
pipe and the top or overflow rim of the reservoir tank of at least twice the inside 
diameter of the fill pipe. 
 
3. The pesticide injection pipeline must contain a functional, automatic, quick-
closing check valve to prevent the flow of fluid back toward the injection pump. 
 
4. The pesticide injection pipeline must contain a functional, normally closed, 
solenoid-operated valve located on the intake side of the injection pump and 
connected to the system interlock to prevent fluid from being withdrawn from the 
supply tank when the irrigation system is either automatically or manually shut 
down. 
 
5. The system must contain functional interlocking controls to automatically shut off 
the pesticide injection pump when the water pump motor stops, or in cases 
where there is no water pump, when the water pressure decreases to the point 
where pesticide distribution is adversely affected. 
 
6. Systems must use a metering pump, such as a positive displacement injection 
pump (e.g., diaphragm pump) effectively designed and constructed of materials 
that are compatible with pesticides and capable of being fitted with a system 
interlock. 
 
Do not apply when wind speed favors drift beyond the area intended for treatment.

Palisade EC 
Page 14 
 
 
CROP USE DIRECTIONS 
 
Crop fl oz/A 
(lb ai/A) Application 
 
For growth and lodging management and yield protection in cereals 
 
Cereals 
 
Wheat 
 Winter 
 Spring 
 Durum 
 
Barley 
 Winter 
 Spring 
 
Oats 
 
Rye 
 
Triticale 
 
10.5 – 14.4 
(0.08 – 0.11) 
 
 
Single application: Apply Palisade EC from Feekes 
growth stage 4 (pseudostem erection) through Feekes 
growth stage 7 (node formation). Apply before 
Feekes 8 (when the last leaf is visible). 
 
[Optional language: Split application: Make the first 
application at Feekes 4-5 and a second application at 
Feekes 7. Apply no more than 14.4 fl oz/A total.] 
 
[Optional language: Split application in barley: Make 
the first application at Feekes 4-6 and a second 
application at Feekes 7-8.] 
 
[Optional language: For improved root development, 
apply 6 – 14.4 fl oz at Feekes 2-5 (tillers formed to leaf 
sheath strongly erect).] 
 
For further descriptions of Feekes (and Zadoks) 
growth stages, see table at end of label. 
 
Use the higher rate when 1) varieties are prone to 
lodging, or 2) the crop is intensively managed. 
 
Application: For best coverage and uptake, use a minimum of 10 gallons of 
water/acre. Palisade EC may be mixed in a spray solution containing up to 50% liquid 
nitrogen fertilizer. 
 
Specific Use Restrictions: 
1) Do not apply if crop is stressed by drought, disease, or temperatures. 
2) Do not apply more than 14.4 fl oz (0.11 lb ai) Palisade EC/A/year. 
3) Palisade EC may be applied until 45 days prior to harvest (45-day PHI). 
4) [Not for use in California]

Palisade EC 
Page 15 
 
Crop fl oz/A 
(lb ai/A) Application 
For yield protection and lodging prevention in grasses grown for seed 
 
Grasses 
(grown for 
seed) 
 
 
12 - 64 
(0.09 – 0.5) 
 
 
Apply as a broadcast, foliar spray to actively growing 
grass. 
 
For a single application, apply before or during stem 
elongation stage of development (Zadoks 30-37 or 
Feekes 5-8). 
 
Use the high rate on heavy, lush stands. Use the 
lower rate range on short varieties, when conditions 
are less favorable for lodging, or on older stands of 
grass. 
 
NOTE: Although this product is effective at any time 
in this growth stage the BEST timing is early (Zadoks 
growth stage 32 or Feekes 7) when the second node 
on the main stem is detectable. 
 
 
Split 
application 
6 - 32 
(0.05 – 0.25) 
For a split application, apply the first application before 
or during stem elongation stage of development 
(Zadoks 30-37 or Feekes 5-8) followed by a second 
application 7-10 days later. 
 
Specific Use Restrictions: 
(1) Do not apply more than 64 fl oz (0.5 lb ai) Palisade EC/A/year. 
(2) May be applied up to 35 days before harvest. 
(3) Do not graze or feed forage 49 days after last application. 
(4) Other crops may be planted 30 days after the last application. 
(5) [Not for use in California]

Palisade EC 
Page 16 
 
Crop fl oz/A 
(lb ai/A) Application 
For yield protection and lodging prevention in rice 
 
Rice 
 
Including 
wild rice 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.5 – 5.7 
(0.027 – 
0.045) 
 
 
 
 
 
 
 
 
 
 
 
 
Apply Palisade EC one time as a broadcast spray to 
actively growing rice at the stages specified in the table 
below. Palisade EC may be applied via aerial or ground 
boom application (depending on when flooding takes 
place). 
 
Apply Palisade EC (one application only) within the 
following growth stages: 
 
 
Growth Stage 
BBCH 
code 
Palisade 
EC 
Treatment 
Fully tillered 29 Yes 
(earliest) 
Panicle Initiation (green ring) 30 Yes- Best 
Panicle Formation (panicle 1-
2mm) 
32 Yes 
(latest) 
Panicle Differentiation 
(jointing)/ ½- to ¾-inch 
internode elongation 
34 NO – do 
not apply 
 
 
[Optional language: Use the high rate on heavy, lush 
stands and varieties prone to lodging. Use the lower rate 
range when conditions are less favorable for lodging.] 
 
NOTE: Delayed heading has been noted when Palisade 
EC was applied later than panicle differentiation. As rice 
grows quickly, do not apply once internode is more than 
½ - ¾ inch in length. 
 
Specific Use Restrictions: 
1) Do not apply more than 5.7 fl oz (0.045 lb ai/A) Palisade EC/A/year. 
2) Do not apply to ratoon crop. 
3) Do not release flood water for 5 days after application. 
4) Do not apply after 50 days pre-harvest (50-day PHI).

Palisade EC 
Page 17 
 
Crop fl oz/A 
(lb ai/A) Application 
For ripening in sugarcane 
 
Sugarcane 
 
22.4 - 40 
(0.18 – 0.31) 
 
 
Apply Palisade EC 28-60 days prior to harvest to 
increase sugar content and/or extend harvest window. 
For internode shortening for seed piece production in sugarcane 
 
Sugarcane 
 
8 – 25.6 
(0.06 – 0.2) 
 
 
Make a minimum of two split applications of Palisade 
EC. Make first application of 8 – 25.6 fl oz/A when 6 
fully developed full size leaves have appeared. Note 
the bottom leaf should be feeding internodes above the 
soil surface. Make a second application of 8 – 25.6 fl 
oz /A when 6 additional fully developed full size leaves 
have appeared. The total amount applied per 
acre/crop/season should not exceed 40 fl oz. 
 
Specific Use Restrictions: 
1) When applied as a ripener, Palisade EC may be applied until 28 days prior to 
harvest (28-day PHI). 
2) Do not apply more than 40 fl oz (0.31 lb ai) Palisade EC/A/crop/year. 
3) Do not apply to cane under stress from lack of water, poor fertilization, abnormal 
temperatures, or disease. 
4) Results may vary according to the variety. 
5) Crop tolerance: Palisade EC has been shown to be safe at the rates, timings, and 
varieties tested. Some varieties may be more sensitive and exhibit symptoms such 
as stunting. Under normal agricultural conditions, the affected plants will resume 
growth. 
6) [Not for use in California] 
 
Conversion Table 
 
fl oz/A lb ai/A 
3.5 0.027 
5.7 0.045 
6 0.05 
8 0.06 
12 0.09 
14.4 0.11 
22.4 0.18 
25.6 0.2 
32 0.25 
40 0.31 
64 0.5

Palisade EC 
Page 18 
 
 
 
Explanation of Growth Stages for Gramineous Crops 
 
Feekes Zadoks Description 
2 21 Begin Tillering 
3 26 Tillers formed 
4 29 Leaf sheaths erect 
5 30 Leaf sheaths strongly erect 
6 31 First node visible 
7 32 Second node visible 
8 37 Flag leaf just visible 
 
 
 
STORAGE AND DISPOSAL 
 
Do not contaminate water, food, or feed by storage and disposal. 
 
Pesticide Storage 
 
Do not store below 32°F. If crystals do form, store above 70°F, shaking periodically 
until crystals are dissolved. 
 
Pesticide Disposal 
 
Pesticide wastes are toxic. Improper disposal of unused pesticide, spray mixture, or 
rinsate is a violation of Federal law. If these wastes cannot be disposed of by use 
according to label instructions, they must be disposed of according to Federal, state, or 
local procedures. Contact your State Pesticide or Environmental Control Agency or the 
Hazardous Waste Representative at the nearest EPA Regional Office for guidance. 
 
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 ¼ 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)]

Palisade EC 
Page 19 
 
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 ¼ 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. 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 Handling [(greater than 5 gallons)] 
Refillable container. Refill this container with pesticide 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 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 offer for 
recycling if available or puncture and dispose of in a sanitary landfill, or by other 
procedures approved by state and local authorities. 
 
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 clean up and disposal of wastes. In the event of a major spill, fire, or other 
emergency, call 1-800-888-8372, day or night. 
 
CONTAINER IS NOT SAFE FOR FOOD, FEED, OR DRINKING WATER. 
 
Palisade®, Quilt®, Tilt®, the ALLIANCE FRAME 
the SYNGENTA Logo, and the PURPOSE ICON 
are Trademarks of a Syngenta Group Company 
 
Viton™ is a trademark of The Chemours Company FC, LLC. 
 
 
©20XX Syngenta 
 
 
For non-emergency (e.g., current product information), call 
Syngenta Crop Protection at 1-800-334-9481.

Palisade EC 
Page 20 
 
Manufactured for: 
Syngenta Crop Protection, LLC 
P.O. Box 18300 
Greensboro, North Carolina 27419-8300 
 
 
PALISADE EC 949 MAS 0721 AMEND-B FEB2023-CL-jd-6/30/23 
000100-00949.20230227B.PALISADE_EC.AMEND.FEB2023-CL