crop-chem-docs/corpus/epa_ppls/279-3442.md

# F7583-3 HERBICIDE

- EPA Reg No: **279-3442**
- Registrant: FMC CORPORATION 
- Signal word: Caution
- Active ingredients: S-Metolachlor (68.25%); Sulfentrazone (7.55%)
- Label accepted: 2023-01-24
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000279-03442-20230124.pdf

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
 WASHINGTON, DC 20460 
 
 
 
OFFICE OF CHEMICAL SAFETY 
AND POLLUTION PREVENTION 
 
January 24, 2023 
 
Cristina Rodriguez 
Senior Product Registration Manager 
FMC Corporation 
2929 Walnut St. 
Philadelphia, PA 19104 
 
Subject: Registration Review Label Amendments Incorporating Mitigation Measures from 
the Interim Decisions for S-Metolachlor and Sulfentrazone and the National 
Marine Fisheries Services’ (NMFS) Biological Opinion on the Effects of S-
Metolachlor on Pacific Salmonids 
 Product Name: F7583-3 HERBICIDE 
 EPA Registration Number: 279-3442 
 Application Dates: 5/14/2021, 9/7/2021, and 12/14/2022 
Decision Numbers: 575784, 588859, and 588860 
 
Dear Cristina Rodriguez: 
 
The Agency, in accordance with the Federal Insecticide, Fungicide and Rodenticide Act 
(FIFRA), as amended, has completed reviewing all the information submitted with your 
application to support the Registration Review of the above referenced product in connection 
with the S-Metolachlor and Sulfentrazone Interim Decisions. The Agency has concluded that 
your submission is acceptable. 
 
This letter also addresses the label mitigation resulting from the NMFS’ Biological Opinion on 
the effects of S-Metolachlor on Pacific salmonids. The Agency has concluded that your 
submission is also acceptable. The label referred to above, submitted in connection with 
registration under FIFRA, as amended, is acceptable. 
 
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 the Federal Insecticide Fungicide and Rodenticide 
Act 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) list 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. 279-3442 
Decision No. 575784, 588859, and 588860 
 
A stamped copy of your labeling is enclosed for your records. This labeling supersedes 
all previously accepted labeling. 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 12 months from the date of this letter. After 12 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. 
 
If you have any questions about this letter, please contact Quinn Gavin at gavin.quinn@epa.gov. 
 
 Sincerely, 
 
 
 Linda Arrington, Branch Chief 
 Risk Management and Implementation Branch 4 
 Pesticide Re-Evaluation Division 
 Office of Pesticide Programs 
 
 
 
Enclosure

SULFENTRAZONE GROUP 14 HERBICIDE
S-METOLACHLOR GROUP 15 HERBICIDE
F7583-3 Herbicide
EPA Reg. No. 279-3442 EPA Est. 279-
Active Ingredient: By Wt.
Sulfentrazone................................................... 7.55%
S-metolachlor……………………………………. 68.25%
Other Ingredients: 24.20%
TOTAL: 100.0%
Contains a total of 7.0 lb/gal which include 0.7 lb ai sulfentrazone and 6.3 lb ai S-metolachlor per gallon.
KEEP OUT OF REACH OF CHILDREN
CAUTION
FIRST AID
If Swallowed
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 the poison control center or doctor. Do 
not give anything by mouth to an unconscious person.
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 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 Inhaled
Move person to fresh air. If person is not breathing, call 911 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.
HOTLINE NUMBER
Have the product container or label with you when calling a poison control center or doctor, or going for 
treatment. You may also contact FMC Corporation at 1-800-331-3148 for emergency medical treatment 
information.
Net Contents: 
Sold by 
FMC Corporation
2929 Walnut Street
Philadelphia, PA 19104
Jan 24, 2023
279-3442

PRECAUTIONARY STATEMENTS 
Hazards to Humans and Domestic Animals 
Caution 
Harmful if swallowed. Avoid contact with skin, eyes or clothing. Causes moderate eye irritation. Prolonged 
or frequently repeated skin contact may cause allergic reaction in some individuals. 
 
Personal Protective Equipment (PPE) 
Applicators and other handlers must wear : Coveralls over short-sleeved shirt and short pants; chemical-
resistant gloves made of any waterproof material, chemical-resistant footwear plus socks, and 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. 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 170.240)(d)(4-6), the 
handler PPE requirements may be reduced or modified as specified in the WPS. Mixers and loaders 
supporting aerial applications are required to use closed systems. The closed system must be used in a 
manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural 
pesticides [40 CFR 170.240(d)(4-6)]. When using the closed system, the mixers’ and loaders’ PPE 
requirements may be reduced or modified as specified in the WPS. 
 
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 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 
This pesticide is toxic to fish and marine/estuarine invertebrates. Do not apply directly to water, to areas 
where surface water is present or to intertidal areas below the mean high water mark. Drift and runoff may 
be hazardous to terrestrial and aquatic plants in neighboring areas. Do not contaminate water when 
disposing of equipment washwaters or rinsate. 
 
Mixing/Loading Instructions 
Care must be taken when using this product to prevent back-siphoning into wells, spills or improper disposal 
of excess pesticide, spray mixtures, or rinsates. 
Check-valves or antisiphoning devices must be used on all mixing and/or irrigation equipment. 
 
F7583-3 Herbicide may not be mixed or loaded within 50 feet of any wells (including abandoned wells and 
drainage wells), sinkholes, perennial or intermittent streams and rivers, and natural or impounded lakes 
and reservoirs. This setback does not apply to properly capped or plugged abandoned wells and does not 
apply to impervious pads or properly diked mixing/loading areas.

Operations that involve mixing, loading, rinsing, or washing of this product into or from pesticide handling 
or application equipment or containers within 50 feet of any well are prohibited unless conducted on an 
impervious pad constructed to withstand the weight of the heaviest load that may be positioned on or moved 
across the pad. Such a pad shall be designed and maintained to contain any product spills or equipment 
leaks, container or equipment rinse or wash water, and rainwater that may fall on the pad. Surface water 
shall not be allowed to either flow over or from the pad, which means the pad must be self-contained. The 
pad shall be sloped to facilitate material removal. An unroofed pad shall be of sufficient capacity to contain 
at a minimum 110% of the capacity of the largest pesticide container or application equipment on the pad. 
A pad that is covered by a roof of sufficient size to completely exclude precipitation from contact with the 
pad shall have a minimum containment capacity of 100% of the capacity of the largest pesticide container 
or application equipment on the pad. Containment capacities as described above shall be maintained at all 
times. The above specific minimum containment capacities do not apply to vehicles when delivering 
pesticide shipments to the mixing/loading site. States may have in effect additional requirements regarding 
wellhead setbacks and operational containment. 
Product must be used in a manner that will prevent back siphoning in wells, spills or improper 
disposal of excess pesticide, spray mixtures or rinsates. 
 
Groundwater advisory : S-metolachlor is known to leach through soil into groundwater under certain 
conditions as a result of label use. This chemical may leach into groundwater if used in areas where soils 
are permeable, particularly where the water table is shallow. 
 
Do not use on coarse soils classified as sand, which have less than 1% organic matter . 
 
Surface water advisory: Sulfentrazone can contaminate surface water through spray drift. Under some 
conditions, this product may also have a high potential for runoff into surface water (primarily via dissolution 
in runoff water), for several to many months post-application. These include poorly draining or wet soils 
with readily visible slopes toward adjacent surface waters, frequently flooded areas, areas overlying 
extremely shallow groundwater, areas with in-field canals or ditches that drain to surface water, areas not 
separated from adjacent surface waters with vegetated filter strips, and areas over-lying tile drainage 
systems that drain to surface waters. 
 
S-metolachor may impact surface water quality due to runoff of rainwater. This is especially true for poorly 
draining soils and soils with shallow ground water. S-metolachlor is classified as having high potential for 
reaching surface water via runoff for several months or more after application. A level, well maintained 
vegetative buffer strip between areas to which this product is applied and surface water features such as 
ponds, streams, and springs will reduce the potential loading of S-metolachlor from runoff water and 
sediment. Runoff of this product will be reduced by avoiding applications when rainfall or irrigation is 
expected to occur within 48 hours. 
 
Non-target organism advisory: This product is toxic to plants and may adversely impact the forage and 
habitat of non-target organisms, including pollinators, in areas adjacent to the treated site. Protect the 
forage and habitat of non-target organisms by following label directions intended to minimize spray drift. 
 
Reporting ecological incidents: To report ecological incidents, including mortality, injury, or harm to 
plants and animals, call 800-331-3148. 
 
Physical/Chemical Hazards 
Do not use or store near heat or open flame.

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. 
 
Endangered Species Protection Requirements: It is a Federal offense to use any pesticide in a manner that 
results in an unauthorized “take” (e.g. kill or otherwise harm) of an endangered species and certain 
threatened species, under the Endangered Species Act section 9. When using this product, you must follow 
the measures contained in the Endangered Species Protection Bulletin for the area in which you are 
applying the product. You must obtain a Bulletin no earlier than six months before using this product. To 
obtain Bulletins, consult http://www.epa.gov/espp/, call 1-844-447-3813, or email ESPP@epa.gov. You 
must use the Bulletin valid for the month in which you will apply the product. 
 
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. These requirements 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. 
Exception: if the product is soil-incorporated, the Worker Protection Standard, under certain 
circumstances, allows workers to enter the treated area if there will be no contact with anything that has 
been treated. 
Personal Protective Equipment (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: 
ƒ Coveralls over short-sleeve shirt and short pants, 
ƒ Chemical-resistant gloves made of any waterproof material, and 
ƒ Chemical-resistant footwear plus socks.

WEED RESISTANCE MANAGEMENT 
F7583-3 Herbicide, which contains the active ingredients sulfentrazone and S-metolachlor is a group 14 
and 15 herbicide based on the mode of action classification system of the Weed Science Society of 
America. 
 
Proactively implementing diversified weed control strategies to minimize selection for weed populations 
resistant to one or more herbicides is a best practice. A diversified weed management program may include 
the use of multiple herbicides with different sites of action and overlapping weed spectrum with or without 
tillage operations and/or other cultural practices. Research has demonstrated that using the labeled rate 
and directions for use is important to delay the selection for resistance. 
 
The continued effectiveness of this product depends on the successful implementation of a weed resistance 
management program. 
 
To aid in the prevention of developing weeds resistant to this product, users should 
x Scout fields before application to ensure herbicides and rates will be appropriate for the weed 
species and weed sizes present. 
x Start with a clean field, using either a burndown herbicide application or tillage. 
x Control weeds early when they are relatively small (less than 4 inches). 
x Apply full rates of F7583-3 Herbicide for the most difficult to control weed in the field at the specified 
time (correct weed size) to minimize weed escapes. 
x Scout fields after application to detect weed escapes or shifts in control of weed species. 
x Control weed escapes before they reproduce by seed or proliferate vegetatively. 
x Report any incidence of non-performance of this product against a particular weed to your local 
retailer or county extension agent. 
x Contact your crop advisor or extension agent to find out if suspected resistant weeds to these 
MOAs have been found in your region. Do not assume that each listed weed is being controlled by 
multiple sites of action. Products with multiple active ingredients are intended to broaden the 
spectrum of weeds that are controlled by multiple sites of action. Some weeds may be controlled 
by only one of the active ingredient in this product. 
x If resistance is suspected, treat weed escapes with an herbicide having a site of action other than 
Group 14 and 15 and/or use nonchemical methods to remove escapes, as practical, with the goal 
of preventing further seed production. 
 
Suspected herbicide-resistant weeds may be identified by these indicators: 
x Failure to control a weed species normally controlled by the herbicide at the dose applied, 
especially if control is achieved on adjacent weeds; 
x A spreading patch of non-controlled plants of a particular weed species; and 
x Surviving plants mixed with controlled individuals of the same species. 
 
Additionally, users should follow as many of the following herbicide resistance management practices as is 
practical: 
x Use a broad spectrum soil-applied herbicide with other sites of action as a foundation in a weed 
control program. 
x Utilize sequential applications of herbicides with alternative sites of action. 
x Rotate the use of this product with non-Group 14 and 15 herbicides. 
x Avoid making more than two applications of F7583-3 Herbicide and any other Group 14 and 15 
herbicides within a single growing season unless mixed with an herbicide with a different site of 
action with an overlapping spectrum for the difficult-to-control weeds. 
x Incorporate non-chemical weed control practices, such as mechanical cultivation, crop rotation, 
cover crops and weed-free crop seeds, as part of an integrated weed control program. 
x Use good agronomic principles that enhance crop development and crop competitiveness. 
x Thoroughly clean plant residues from equipment before leaving fields suspected to contain 
resistant weeds. 
x Manage weeds in and around fields, during and after harvest to reduce weed seed production.

PRODUCT INFORMATION 
F7583-3 Herbicide is a soil-applied herbicide for the control of susceptible broadleaf, grass and sedge 
weeds. 
If adequate moisture (1/2" to 1") from rainfall or irrigation is not received within 7 to 10 days after the F7583-
3 Herbicide treatment, a shallow incorporation (less than 2”), may be needed to obtain desired weed control. 
When activating moisture is not received a planned post-emergence application of a labeled herbicide will 
be needed for optimum weed control. If an activating rainfall (½” to 1”) is not received F7583-3 Herbicide 
will provide a reduced level of control of susceptible germinating weeds. 
Observe all instructions, crop restrictions, mixing directions, application precautions, replanting directions, 
rotational crop guidelines and other label information of each product when tank mixing with F7583-3 
Herbicide. Tank mixtures are permitted only in those states where the tank mix partner is registered. 
 F7583-3 Herbicide can be mixed with water, liquid fertilizer, or mixtures of water and liquid fertilizer and 
applied as a preplant or preemergence treatment to labeled crops. It is the pesticide user’s responsibility to 
ensure that all products in the listed mixtures are registered for the intended use. Users must follow the 
most restrictive directions for use and precautionary statements of each product in the tank mix mixture. 
 
Under normal growing conditions, F7583-3 Herbicide exhibits excellent crop safety. Soil applications of 
F7583-3 Herbicide must be made before crop seed germination to prevent injury to the emerging crop 
seedlings. F7583-3 Herbicide applied after crop emergence will cause severe injury to the crop. Poor 
growing conditions, such as excessive soil moisture, cool temperatures, and soil compaction or the 
presence of various pathogens may impact seedling vigor. Under these conditions, the active ingredients 
in F7583-3 Herbicide can contribute to crop response. Refer to the specific directions of use for a particular 
crop/use pattern as set forth below for additional information. 
 
IMPORTANT PRECAUTIONS 
1. Ensure the seed furrow is closed and the seed covered on acres treated with F7583-3. 
2. Soybean stunting may occur if excessive rainfall occurs after application but before soybeans emerge. 
Injury is more prevalent under poor drainage or compacted conditions or when soil is saturated for long 
periods of time. Soybeans outgrow stunting once favorable growing conditions return. 
3. Do not apply if there are visible signs of cracking due to soybean emergence, or serious crop injury may 
result, such as but not limited to stand loss. 
4. Seedling disease, nematodes, cold weather, deep planting (more than 2”), excessive moisture, high salt 
concentration, or drought may weaken soybean seedlings and increase the possibility of crop injury. 
5. When tank mixing, follow the most restrictive use rates and precautions of the mixing partners. 
 
Mechanism of Action 
Following the application of F7583-3 Herbicide to soil, germinating seeds and seedlings take up F7583-3 
Herbicide from the soil solution. The amount of F7583-3 Herbicide in soil solution available for weed uptake 
is determined primarily by soil type, soil organic matter and soil pH. Similar to other herbicides, F7583-3 
Herbicide adsorbs to the clay and organic matter (OM) fractions of soils; effectively limiting the amount of 
active ingredient immediately available to control weeds. 
 
Influence of soil type, organic matter and pH on F7583-3 Herbicide use rates and 
crop response 
Coarse textured and high pH >7.2 soils (see Table 1) will exhibit increased weed control and crop response 
with F7583-3 Herbicide. It is important to know the soil type and soil pH levels of the field (or areas within 
a field) before application to determine the proper rate of F7583-3 Herbicide for the crop. Soil organic 
matter content and soil pH can vary widely and independently of soil type and requires an accurate analysis 
of representative soil samples or grids of soil samples within a specific field to determine its content. 
It is important to note that irrigation with highly alkaline water (high pH) following a F7583-3 Herbicide soil 
application can also significantly increase the amount of F7583-3 Herbicide available in the soil solution. 
Irrigation with water having a pH greater than 7.2 could result in adverse crop response. This response will 
ultimately depend on initial F7583-3 Herbicide application rate, timing, amount and pH of irrigation water 
and sensitivity of the crop and it’s growth stage when irrigated. The risk of adverse crop response will lessen 
with the advance in growth stage among most crops.

SOIL TEXTURE CLASSIFICATION CHART 
Table 1. 
COARSE MEDIUM FINE 
Sand Sandy clay loam Silty clay loam 
Loamy sand Sandy clay Silty clay 
Sandy loam Loam Clay loam 
 Silt loam Clay 
 Silt 
 
APPLICATION INFORMATION 
Ground and Aerial Application 
Utilize a sprayer equipped with the appropriate nozzles providing optimum spray distribution and coverage 
at the appropriate operating pressures. Utilize nozzles that produce minimal amounts of fine spray droplets 
to avoid spray drift. Apply a minimum of 10 gallons of finished spray solution per acre by ground or 5 gallons 
by air. The sprayer should be properly calibrated to deliver the appropriate volume of herbicide solution. Be 
aware that overlaps and slower ground speeds while starting, stopping or turning while spraying may result 
in excessive application and subsequent crop response. When sulfentrazone is tank mixed with a contact 
burndown herbicide, ground applicators must use a minimum spray volume of 15 gallons per acre. 
 
Restrictions 
Do not apply when wind speed favors drift beyond the area intended for treatment. 
Do not apply under conditions which favor runoff or wind erosion of soil containing this product to non-target 
areas. To prevent off-site movement due to runoff or wind erosion: 
1. Avoid treating powdery dry or light sand soils when conditions are favorable for wind erosion. Under 
these conditions, the soil surface should first be settled by rainfall or irrigation. 
2. Do not apply to impervious substrates, such as paved or highly compacted surfaces. 
3. Do not use tailwater from the first flood or furrow irrigation of treated fields to treat non-target crops, 
unless at least ½ inch of rainfall has occurred between application and the first irrigation. 
Aerial application will be allowed when the field is too wet to safely apply pesticides using ground 
equipment. 
 
Chemigation Application 
Apply F7583-3 Herbicide in 0.25 to 1 inch of water. Use the lower water volume on coarse textured soil and 
higher volume on fine textured soils. Applying >1” of irrigation water may result in reduced weed control by 
moving the product below the weed germination zone in the soil. Apply immediately after planting unless 
specified differently in the individual crop section. F7583-3 Herbicide may be applied through sprinkler 
irrigation systems including center pivot, lateral move, end tow, solid set, or hand move irrigation systems. 
Crop injury, lack of effectiveness or illegal residues on or in the crop ca 
n result from non-uniform distribution of treated water. If you have questions about calibration, you should 
contact State Extension Service specialists, equipment manufacturers, or other experts. 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. 
 
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. The 
pesticide injection pipeline must also contain a functional, automatic, quick-closing check valve to prevent 
the flow of fluid back toward the injection pump. 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 fl uid from being wit hdrawn from the supply tank when the 
irrigation system is either automatically or manually shut down. The system must contain functional 
interlocking controls to automatically shut off the pesticide injection pump when the water pump motor 
stops. 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.

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. 
F7583-3 Herbicide should be metered into the irrigation system continuously for the duration of the water 
application. F7583-3 Herbicide should be diluted in sufficient volume to ensure accurate application over 
the area to be treated. Use the appropriate amount of water to carry the product to the soil surface. 
Continuous agitation is required to maintain product suspension in the solution tank. A jar test should be 
conducted to ensure that phase separation would not occur during dilution and application. Failure to 
achieve a uniform dilution throughout the time of application may result in undesirable residues or less than 
desirable weed control. Flush the lines at the completion of the application and then turn the water off 
promptly. 
When using water from public water systems; DO NOT APPLY F7583-3 Herbicide THROUGH ANY 
IRRIGATION SYSTEM PHYSICALLY CONNECTED TO A PUBLIC WATER SYSTEM. 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 or regularly serves an average of at least 25 individuals daily at least 60 
days of the year. F7583-3 Herbicide may be applied through irrigation systems, which may be supplied by 
a public water system only if water from the water system is discharged into a reservoir tank prior to 
pesticide introduction. There shall be a complete physical break (air gap) between the outlet end of the fill 
pipe and to top or overflow rim of the reservoir tank of at least twice the inside diameter of the fill pipe. 
Before beginning chemigation, always make sure that the air gap exists and that there is no blockage of 
the overflow of the reservoir tank. 
It is important to note that irrigation with highly alkaline water (high pH) following a F7583-3 Herbicide soil 
application may significantly increase the amount of sulfentrazone available in soil solution. Irrigation with 
water having a pH greater than 7.2 could result in adverse crop response. 
 
Restrictions 
Do not apply by chemigation if there are visible signs of cracking due to soybean emergence, or serious 
crop injury may result, such as but not limited to stand loss. 
Do not apply this product through any other type of irrigation system. 
Do not connect any irrigation system (including greenhouse systems) used for pesticide application to a 
public water system. 
 
Application with Dry Fertilizers 
F7583-3 Herbicide may be applied impregnated on dry fertilizers. When applied as directed with adequate 
soil coverage, F7583-3 Herbicide dry bulk fertilizer mixtures will provide satisfactory weed control. 
Follow all F7583-3 Herbicide label directions regarding product use rates per acre, registered crops, 
incorporation, special instructions and precautions. Apply F7583-3 Herbicide/dry fertilizer mixtures with 
ground equipment only. All individual state regulations relating to dry bulk fertilizer blending, registration, 
labeling, and application are the responsibility of the individual and/or company preparing, storing, 
transporting, selling or applying the F7583-3 Herbicide/dry fertilizer mixture. 
 
Impregnation Directions 
To impregnate F7583-3 Herbicide on dry bulk fertilizer, use a closed rotary-drum mixer or other commonly 
used dry bulk fertilizer blender equipped with suitable spray equipment. 
Prepare a slurry of F7583-3 Herbicide in a clean container using clear water. Slowly add the F7583-3 
Herbicide/water slurry to the impregnation spray tank and finish filling as needed with clear water. Spray 
nozzles must be placed to provide uniform coverage of F7583-3 Herbicide onto the fertilizer during mixing. 
Refer to the SPRAYER EQUIPMENT CLEAN-OUT section for directions for cleaning impregnation 
equipment, transport equipment, loading equipment and application equipment. 
Apply the F7583-3 Herbicide dry bulk fertilizer with an accurately calibrated dry fertilizer spreader. The 
F7583-3 Herbicide dry bulk fertilizer mixture must be spread uniformly on the soil surface. Uneven 
spreading leaving untreated areas can cause poor weed control or overlapping areas with potential 
increased F7583-3 Herbicide use rates could result in possible crop response. 
A minimum of 200 pounds of dry bulk fertilizer impregnated with the listed amount of F7583-3 Herbicide 
must be applied per acre to achieve adequate soil coverage for satisfactory weed control. 
Refer to the appropriate crop section of the F7583-3 Herbicide label to determine the rate of F7583-3 
Herbicide to be applied per acre. Use the following table to determine the amount of F7583-3 Herbicide to

be impregnated on a ton (2000 pounds) of dry bulk fertilizer based on the rate of fertilizer that will be applied 
per acre. 
For those rates not listed in Table 2, calculate the amount of F7583-3 Herbicide to be impregnated on a ton 
of dry bulk fertilizer using the following formula: 
 
2000 F7583-3 Herbicide use rate fluid ounces of F7583-3 Herbicide 
 ------------------- x in fluid ounces = to be applied per 
Pounds dry fertilizer per acre ton of fertilizer 
 per acre 
 
 
RATE CHART FOR IMPREGNATION OF DRY BULK FERTILIZERS WITH F7583-3 
Herbicide 
Table 2: 
Dry fertilizer 
rate 
per acre 
fl oz F7583-3 Herbicide per ton of 
fertilizer 
F7583-3 Herbicide Use Rate Per Acre 
 lb/acre 14 fl oz / A 
 
26 fl oz / A 35 fl oz / 
A 
200 140 260 350 
250 112 208 280 
300 93 173 233 
350 80 148 200 
400 70 130 175 
450 62 114 154 
 
Restrictions 
DO NOT impregnate F7583-3 Herbicide onto coated on ammonium nitrate, potassium nitrate, or sodium 
nitrate either alone or in blends with other fertilizers because these materials will not absorb the herbicide. 
Do not use F7583-3 Herbicide alone or in mixtures on straight limestone, since absorption will not be 
achieved. Fertilizer blends containing limestone can be impregnated. 
To avoid crop injury, do not use the herbicide/fertilizer mixture on crops where bedding occurs. 
 
Application with Liquid Fertilizer 
F7583-3 Herbicide may be applied using liquid fertilizer or fertilizer and water mixtures as the carrier. 
Adequate soil coverage is essential to achieve acceptable levels of weed control. 
Herbicide mixing, solution stability and/or compatibility problems may occur when liquid fertilizers are used 
as a carrier. Compatibility tests must be conducted prior to mixing to ensure tank mixture compatibility and 
stability. The use of compatibility agents may be beneficial to achieve and maintain a homogenous solution. 
 
Mixing Instructions for Liquid Fertilizer Applications 
Fill the clean spray tank to one half of the total volume with the fertilizer solution. Start the spray tank 
agitation system. Pre slurry F7583-3 herbicide with water prior to adding to the spray tank. Carefully rinse 
the empty container, adding the rinsate to the spray tank. 
Complete filling the spray tank to the desired level. Sufficient and continuous spray tank agitation is required 
at all times to maintain a homogenous spray solution. The spray system must be designed such that there 
is sufficient flow capacity to uniformly apply the spray mixture and maintain adequate tank agitation. Some 
systems may require separate pumps to simultaneously supply the spray system and the spray tank 
agitation system. Ensure the F7583-3 Herbicide slurry is thoroughly mixed before application. 
For tank mixtures with other herbicide(s), a compatibility test must be conducted to ensure product 
compatibility before mixing. Read and follow all the directions, precautions and restrictions of the tank 
mixture products prior to mixing. 
Apply the F7583-3 Herbicide spray mixture immediately after mixing. It is not recommended to store the 
sprayer overnight or for any extended period of time with the F7583-3 Herbicide spray mixture remaining 
in the tank. Thoroughly re-agitate spray mixture if product is left sitting in the tank for extended period of 
time.

If F7583-3 Herbicide is mixed and loaded in nurse tanks, thorough agitation of spray solution is required 
prior to off-loading and application. 
Follow all F7583-3 Herbicide label directions regarding product use rates per acre, registered crops, 
application instructions, incorporation directions, special instructions and all precautions. 
All individual state regulations relating to liquid fertilizer blending, storage, transportation, registration, 
labeling, and application are the responsibility of the individual and/or company preparing, selling or 
applying the F7583-3 Herbicide and fertilizer mixture. 
 
MANDATORY SPRAY DRIFT 
Aerial Applications: 
x Do not release spray at a height greater than 10 ft above the ground or vegetative canopy, unless 
a greater application height is necessary for pilot safety. 
x Select coarse to very coarse droplet size (ASABE S641) when sulfentrazone is used as a 
preemergent/preplant application. 
x Select medium to very coarse droplet size (ASABE S641) when sulfentrazone is used 
postemergence with a contact burndown herbicide. 
x Applicators may spray only when wind speed is between 3 and 10 mph. 
x Applicators must use ½ swath displacement upwind at the downwind edge of the field. 
x The boom length must be 75% or less of the wingspan for fixed-wing aircraft and 90% or less of 
the rotor diameter for helicopters. 
x Do not apply during temperature inversions. 
 
Ground Boom Applications: 
x For boom spraying, the minimum release height must be 30 inches from the soil for ground 
applications. 
x Select coarse to very coarse droplet size when sulfentrazone is used as a preemergent/preplant 
application. 
x Select medium to very coarse droplet size (ASABE S572) when sulfentrazone is used 
postemergence with a contact burndown herbicide. 
x Applicators may spray only when wind speed is between 3 and 10 mph. 
x Do not apply during temperature inversions. 
 
SPRAY DRIFT ADVISORIES 
THE APPLICATOR IS RESPONSIBLE FOR AVOIDING OFF-SITE SPRAY DRIFT. 
Be aware of nearby Non-Target sites and environmental conditions. 
 
IMPORTANCE OF DROPLET SIZE 
An effective way to reduce spray drift is to apply large droplets. Use the largest droplets that provide target 
pest control. While applying larger droplets will reduce spray drift, the potential for drift will be greater if 
applications are made improperly or under unfavorable environmental conditions. 
 
Controlling Droplet Size – Ground Boom 
Volume - Increasing the spray volume so that larger droplets are produced will reduce spray drift. Use the 
highest practical spray volume for the application. If a greater spray volume is needed, consider using a 
nozzle with a higher flow rate. 
Pressure - Use the lowest spray pressure recommended for the nozzle to produce the target spray volume 
and droplet size. 
Spray Nozzle - Use a spray nozzle that is designed for the intended application. Consider using nozzles 
designed to reduce drift. 
 
Controlling Droplet Size – Aircraft 
Adjust Nozzles - Follow nozzle manufacturers’ recommendations for setting up nozzles. Generally, to 
reduce fine droplets, nozzles should be oriented parallel with the airflow in flight.

BOOM HEIGHT – Ground Boom For ground equipment, the boom should remain level with the crop and 
have minimal bounce. 
 
RELEASE HEIGHT - Aircraft Higher release heights increase the potential for spray drift. 
 
SHIELDED SPRAYERS 
Shielding the boom or individual nozzles can reduce spray drift. Consider using shielded sprayers. Verify 
that the shields are not interfering with the uniform deposition of the spray on the target area. 
 
TEMPERATURE AND HUMIDITY 
When making applications in hot and dry conditions, use larger droplets to reduce effects of evaporation. 
 
TEMPERATURE INVERSIONS 
Drift potential is high during a temperature inversion. Temperature inversions are characterized by 
increasing temperature with altitude and are common on nights with limited cloud cover and light to no wind. 
The presence of an inversion can be indicated by ground fog or 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. 
 
WIND 
Drift potential generally increases with wind speed. AVOID APPLICATIONS DURING GUSTY WIND 
CONDITIONS. 
Applicators need to be familiar with local wind patterns and terrain that could affect spray drift. 
 
Off-Target Movement of F7583-3 
 
Drift of dilute spray mixtures containing F7583-3 must be prevented. Observation of the environmental 
conditions, correct application equipment design, calibration and application practices will reduce the risk 
of off-target spray drift. F7583-3 can cause damage by drift on to sensitive crops and other plants. This 
symptomology may manifest initially as discreet, localized spots where contacted by F7583-3 drift mixtures. 
Depending on sensitivity of the plants, the concentration of the spray solution and droplets size these spots 
or lesions may or may not coalesce. These effects will usually not have lasting effects on plant growth, but 
can reduce the value of affected fruit or foliage where grade or quality is associated with appearance. In 
drift instances with sensitive crops, defoliation of affected foliage could result. 
 
MAXIMUM ALLOWABLE F7583-3 Herbicide 
USE PER ACRE PER 12 MONTH CROPPING YEAR PERIOD 
The total allowed usage includes all applications made to the field per twelve-month cropping year. This 
includes all pre plant and after plant pre emerge treatments. 
 
RESTRICTION: Do not exceed maximum allowed use rate of sulfentrazone or S-metolachlor on each crop. 
Refer to the crop section of this label for specific product use directions. 
 
 
Table 3 
 
Name of the crop 
F7583-3 Herbicide 
fl oz/A 
Total 
lb ai/A 
lb ai 
sulfentrazone/A 
lb ai S-
metolachlor/A 
Dry Shelled Beans & 
Peas 
38.7 2.12 0.21 1.90 
Horseradish 25.0 1.36 0.13 1.23 
Soybeans 38.7 2.12 0.21 1.90 
Sunflowers 38.7 2.12 0.21 1.90 
 
CROP ROTATIONAL RESTRICTIONS 
The following Table 4 shows the minimum interval in months from the time of the last F7583-3 Herbicide 
application until F7583-3 Herbicide treated soil can be replanted to the crops listed. Cover crops for soil

health and erosion control can be planted at any time after an application of F7583-3, but do not use cover 
crops for food or feed. Consult your local University extension service for cover crop sensitivity to F7583-3. 
When F7583-3 Herbicide is tank mixed with another herbicide, refer to the partner label for re-cropping 
instructions, following the directions that are most restrictive. 
Some crops have rotational intervals greater than 12 months after a F7583-3 Herbicide application due to 
potential crop injury. A representative bioassay of the field shall be completed with the rotational crop to 
accurately determine the planned crop’s sensitivity to F7583-3 Herbicide. 
RESTRICTION: Do not rotate to food or feed crops other than those listed on the label. 
 
CROP ROTATIONAL RESTRICTIONS 
Table 4 
Crop Interval (Months) 
 Alfalfa* 12 
 Barley 4 ½ 
 Cabbage (transplant only) 2 
Cereal Grains (Oats, Pearl 
Millet, Proso Millet, 
Teosinte, Wild Rice) 
12 
 Buckwheat 12 
 Corn, Field 4 
 Corn, Pop 10 
 Corn, Sweet 12 
 Cotton 18 or 12** 
Cowpea (succulent) 8 
 Dry Shelled Peas Anytime 
Dry Shelled Beans 4 
 Horseradish Anytime 
 Lima Beans-Tennessee Only 4 
 Peanuts 4 
 Potatoes 4 
 Rice 10 
 Rye 4½ 
Safflower Anytime 
 Sorghum 10 
 Soybeans Anytime 
Succulent peas 8 
 Sugar Beets 36 or 24*** 
 Sunflowers Anytime 
 Triticale 4½ 
 Tobacco 10 
Tomato 4 
 Wheat 4½ 
*To avoid injury to rotational alfalfa, (1) Do not apply more than 1.9 lb ai/A S-metolachlor in the previous 
crop, and (2) Do not make lay-by or other postemergent applications of products containing S-metolachlor 
in the previous crop. 
** Cotton may be planted after 12 months where F7583-3 Herbicide was applied at rates 36 fl oz/A or less 
and meets the following conditions: 
x Medium and fine soils 
x Ph <7.2 
x Rainfall or irrigation must exceed 15” after application of F7583-3 to rotate to cotton 
***Sugar beets can be planted after 24 months with a successful bioassay. 
 
For all other crops not listed, the rotation interval is a minimum of 12 months with a representative bioassay 
to determine crop safety before planting.

REPLANTING INSTRUCTIONS 
If initial planting of labeled crops fails to produce a stand, only crops labeled for F7583-3 Herbicide or the 
tank mix partner; whichever is most restrictive, may be planted based on the amount of product initially 
applied. When replanting use minimum soil tillage to preserve the herbicide barrier and achieve maximum 
weed control. 
 
RESTRICTIONS: 
Do not retreat field with F7583-3 Herbicide or other herbicide containing sulfentrazone and S-metolachlor. 
Do not plant treated fields to any crop at intervals that are inconsistent with the Rotational Crop 
Guidelines on this label. 
 
BAND TREATMENT APPLICATIONS 
For band treatments, apply the broadcast equivalent rate and volume per acre. To determine these: 
 
Band Width 
Inches X Broadcast 
Rate Per Acre = Band Rate 
Row Width 
Inches 
 
Band Width 
Inches X 
Broadcast 
Volume Per 
Acre 
= Band Volume Row Width 
Inches 
 
MIXING AND LOADING INSTRUCTIONS 
F7583-3 Herbicide may be applied alone, or in tank mixtures with other labeled herbicides for the control 
of additional weed species. Mixtures with some other pesticides have not been tested. Conduct appropriate 
compatibility tests prior to tank mixing with other pesticides. It is the pesticide user’s responsibility to ensure 
that all products in the listed mixtures are registered for the intended use. Users must follow the most 
restrictive directions for use and precautionary statements of each product in the tank mixture. 
It is important that spray equipment is clean and free of existing pesticide residues before preparing F7583-
3 Herbicide spray mixtures. For all tanks containing spray solution follow the spray tank clean out 
procedures specified on the label of the product or products previously applied. 
For best results fill spray tank with one half of the volume of clean water needed for the field to be treated. 
Start agitation system. Slowly add the F7583-3 Herbicide to the spray tank. Carefully rinse the empty 
container, adding the rinsate to the spray tank. Complete filling the spray tank to the desired level. 
Continuous spray tank agitation is required at all times to maintain a uniform spray solution. Make sure 
F7583-3 Herbicide is thoroughly mixed before application. 
Use the F7583-3 Herbicide spray mixture immediately after mixing. Avoid storing the sprayer overnight or 
for any extended period of time with the F7583-3 Herbicide spray mixture remaining in the tank. 
If F7583-3 Herbicide is tank mixed with other labeled herbicides, it is the pesticide user’s responsibility to 
ensure that all products in the listed mixtures are registered for the intended use. Users must follow the 
most restrictive directions for use and precautionary statements of each product in the tank mixture. 
 
SPRAYER EQUIPMENT CLEAN-OUT 
As soon as possible after spraying F7583-3 Herbicide and before using sprayer equipment for any other 
applications, the sprayer must be thoroughly cleaned to avoid potential crop affects using the following 
procedure. Residues left in mixing equipment, spray tanks, hoses, spray booms and nozzles can cause 
crop effects if they are not properly cleaned. In addition, users must take appropriate steps to ensure proper 
equipment clean-out for any other products mixed with F7583-3 Herbicide as required on the other product 
labels. More complete cleaning can be achieved if the spray system is cleaned immediately following the 
application.

1. Drain sprayer tank, hoses, spray boom and spray nozzles. Use a high-pressure detergent wash to 
remove physical sediment and residues from the inside of the sprayer tank and thoroughly rinse. Then, 
thoroughly flush sprayer hoses, spray boom and spray nozzles with a clean water rinse. Remove and clean 
spray tips and all filters and screens (tank, spray hose and spray tips) separately in the ammonia solution 
of Step 2. 
2. Next, prepare a sprayer cleaning solution by adding three gallons of ammonia (containing at least 3% 
active) per 100 gallons of clean water. Prepare sufficient cleaning solution to allow the operation of the 
spray system for a minimum of 15 minutes to thoroughly flush hoses, spray boom and spray nozzles. 
3. Convenient and thorough cleaning of the sprayer can be achieved if the ammonia solution or fresh water 
is left in the spray tank, hoses, spray booms and spray nozzles overnight or during storage. 
4. Before using the sprayer, completely drain the sprayer system. Rinse the tank with clean water and flush 
through the hoses, spray boom, and spray nozzles with clean water. Remove and clean spray tips and all 
filters and screens (tank, spray hose and spray tip) separately in an ammonia solution. 
5. Properly dispose of all cleaning solution and rinsate in accordance with Federal, State, and local 
regulations and guidelines. 
Do not apply sprayer cleaning solutions or rinsate to sensitive crops. 
Do not store the sprayer overnight or for any extended period of time with F7583-3 solution remaining in 
the tank, spray lines, spray boom plumbing, spray nozzles or strainers 
If the sprayer has been stored or idle, purge the spray boom and nozzles with clean water before beginning 
any application. 
Should small quantities of F7583-3 Herbicide remain in inadequately cleaned mixing, loading and/or spray 
equipment, they may be released during subsequent applications potentially causing effects to certain crops 
and other vegetation. FMC accepts no liability for any effects due to inadequately cleaned equipment. 
Do not drain or flush equipment on or near desirable trees or plants. 
Do not contaminate any body of water including irrigation water that may be used on other crops. 
 
SOYBEANS 
Table 5: 
 F7583-3 Herbicide Use Rate 
Fall, Spring Early Preplant, Preemergence, and 
Preplant Incorporated Applications 
Broadcast 
Rate 
fl oz/A F7583-3 Herbicide 
 Soil Texture 
% Organic 
Matter 
Coarse Medium Fine 
<1.5 19-25 25-32 25-32 
1.5-3 25 25-32 25-32 
>3 25 25-32 32-38.7 
Refer to the previous information on soil types under 
the COARSE, MEDIUM, and FINE categories 
For soils with pH >7.2 use the lowest rate for that 
specific soil texture and organic matter. 
 
Weeds Controlled 
 
The following is a general list of weeds for which F7583-3 has shown control or suppression. The level of 
control will vary per use rate, cropping system, environmental conditions, moisture levels and soil type. 
F7583 may not control all of the weeds listed under all crop conditions. 
 
Amaranth, Palmer Amaranthus palmeri 
Amaranth, spiny Amaranthus, spinosus 
Amaranth, spleen Amaranthus dubius 
Barnyardgrass Echinochloa crus-galli (L.) Beauv. 
Broadleaf signalgrass Urochloa platyphylla (Nash) R. D. 
Webster

Copperleaf, hophornbeam Acalypha ostryifolia Riddell 
Crabgrass spp. Digitaria spp. 
Crowfootgrass Dactyloctenium aegyptium (L.) Willd. 
Cupgrass, Prairie Eriochloa contracta Hitchc. 
Cupgrass, Southwestern Eriochloa acuminata (J. Presl) Kunth 
Fall Panicum Panicum dichotomiflorum Michx. 
Florida Pusley Richardia scabra L. 
Foxtail, Giant Setaria faberi Herrm. 
Foxtail, Green Setaria viridis (L.) Beauv. 
Foxtail, Robust Setaria viridis var. robusta 
Foxtail, Yellow Setaria glauca (L.) Beauv. 
Foxtail, bristly Setaria verticillata (L.) Beauv. 
Goosegrass Eleusine indica (L.) Gaertn. 
Groundcherry, cutleaf Physalis angulata L. 
Hairy galinsoga Galinsoga ciliata (Raf.) Blake 
Kochia (ALS and Triazine 
Resistant) 
Kochia scoparia (L.) Schrad. 
Lambsquarters, common Chenopodium album 
Morningglory, entireleaf Ipomea hederacea integriusc 
Morningglory, ivyleaf Ipomea hederacea hederacea 
Morningglory, Palmleaf Ipomea Wrightii 
Morningglory, pitted Ipomoea lacunosa L. 
Morningglory, purple Ipomea turbinate 
Morningglory, red Ipomea coccinea 
Morningglory, scarlet Ipomea hederifolia 
Morningglory, small flower Jacquemontia tamnifolia (L.) Griseb. 
Morningglory, tall Ipomea, purpurea 
Nightshade, black Solanum nigrum 
Nightshade, eastern black Solanum americanum 
Pigweed, red root Amaranthus retroflexus 
Pigweed, smooth Amaranthus hybridus 
Pigweed, spiny Amaranthus 
Sida, prickly Sida spinosa L. 
Smartweed, Pennsylvania 
(seedling) 
Polygonum pensylvanicum L. 
Star of Bethlehem Ornithogalum umbellatum L. 
Texas panicum Panicum texanum L 
Thistle, Russian Salsola tragus L. 
Tropical Spiderwort Commelina benghalensis L. 
Waterhemp, common Amaranthus rudis 
Waterhemp, tall Amaranthus tuberculatos 
Witch grass Panicum capillare L. 
SEDGES (suppression only) 
Nutsedge, purple Cyperus rotundus 
Nutsedge, yellow Cyperus esculentus 
Sedge, annual Cares spp. 
 
Fall Applications 
F7583-3 Herbicide may be applied as a fall treatment to the stubble of harvested crops for preemergence 
control of labeled weeds the following spring in no-till and conservation tillage production systems. Fall 
applications of F7583-3 Herbicide must be made in weed control programs that include, as needed, spring 
application of preplant, preemergence or postemergence herbicides for the following crop season. 
Applications to ridge till production systems must be made after the formation of ridges or bedded. Apply 
when the sustained soil temperature at a 4-inch depth is less than 55 degrees F and falling.

If weeds are emerged at the time of application, utilize a tank mixture with a suitable burndown herbicide 
at labeled rates. It is the pesticide user’s responsibility to ensure that all products in the listed mixtures are 
registered for the intended use. Users must follow the most restrictive directions for use and precautionary 
statements of each product in the tank mixture. 
 
For Fall Application: 
x Apply after September 30 in ND, SD, MN, WI and north of Route 30 in IA. 
x Apply after October 15 north of Route 91 in NE and south of Route 30 in IA. 
x Apply after October 31 north of Route 136 in IL. 
x Do not make fall applications south of Interstate 70. 
 
Early Preplant, Preplant Incorporated, and Preemergence Applications (Spring Applications) 
Use on medium to fine soils with minimum tillage or no-tillage systems in CO, CT, DE, IA, IL, IN, KS, KY, 
MA, MD, ME, MI, MN, MO, MT, ND, NE, NH, NY, OH, PA, RI, SD, TN, VA, VT, WI, WV, and WY. F7583-
3 Herbicide can be applied Early Preplant, Preplant Incorporated or Preemergence up to 3 days after 
planting but prior to emergence. For preplant incorporated applications, incorporation must be uniform and 
no deeper than 2 inches. Improper soil incorporation may result in erratic weed control and/or crop injury. 
F7583-3 Herbicide applied near or after crop emergence may cause severe injury to the crop. F7583-3 
Herbicide can be applied alone or in combination with other soybean herbicides, including those containing 
sulfentrazone, as long as the sulfentrazone active ingredient rate does not exceed 0.375 lb a.i./A per 12 
month period. Do not apply more than 2.387 lb a.i./A S-metolachlor per 12 month period. F7583-3 Herbicide 
may be followed by labeled postemergence soybean herbicides for increased control of grass and broadleaf 
weeds.. It is the pesticide user’s responsibility to ensure that all products in the listed mixtures are registered 
for the intended use. Users must follow the most restrictive directions for use and precautionary statements 
of each product in the tank mixture. When using F7583-3 Herbicide in no-till or minimum till cropping 
systems, tank mix with an appropriate burndown herbicide for improved control of existing weeds. Apply on 
coarse soils no more than 2 weeks prior to planting. 
 
Precautions 
When applying F7583-3 Herbicide with other registered herbicides, refer to specific label information on 
precautions, restrictions, instructions, limitations, application methods and timings, and weeds controlled. 
 
Restrictions 
x Do not apply more than 38.7 fl oz/A of F7583-3 Herbicide per twelve-month period. 
x Do not apply more than 0.375 lb ai/A sulfentrazone total per twelve-month period. 
x The twelve-month period is considered to begin upon the initial F7583-3 Herbicide application. 
x Do not graze or feed treated soybean forage, hay or straw to livestock for 30 days after treatment. 
x Do not use on soils classified as sand, which have less than 1% organic matter. 
x Do not apply to frozen soils or existing snow cover to prevent F7583-3 Herbicide runoff from rain 
or snowmelt that may occur following application. 
x Do not apply after crop seed germination.

SUNFLOWERS 
Table 6: 
 F7583-3 Herbicide Use Rate (Sunflowers) 
Preemergence and Preplant Incorporated Applications 
Broadcast 
Rate 
fl oz/A F7583-3 Herbicide 
 Soil Texture 
% Organic 
Matter 
Coarse Medium Fine 
<1.5 19-21 19-25 21-30 
1.5-3.0 19-25 21-32 25-32 
>3 21-25 25-32 32-38.7 
Refer to the previous information on soil types under 
the COARSE, MEDIUM, and FINE categories 
 For soils with pH >7.2 use the lowest rate for that 
specific soil texture and organic matter. 
 
Weeds Controlled 
When applied according to directions in sunflower, F7583-3 Herbicide will provide control of: 
 
Amaranth, Palmer Thistle, Russian 
Kochia (ALS and Triazine 
Resistant) 
Waterhemp, common 
Lambsquarters, common Waterhemp, tall 
Morningglory, ivyleaf Barnyardgrass 
Morningglory, tall Fall Panicum 
Nightshade, Eastern black Foxtail, giant 
Nightshade, black Foxtail, green 
Pigweed, red root Foxtail, yellow 
Pigweed, smooth Witch grass 
 
Note: Partial control will occur under dry conditions, under heavy pest pressure or at low use rates under 
26 fl oz. Under these conditions plan to use a labeled post-emergence herbicide for improved control. 
 
Preemergence (Spring Applications) 
F7583-3 Herbicide can be applied preemergence up to 3 days after planting as a soil surface application if 
seedlings have not broken the soil surface and if the seed furrow is completely closed and completely 
covered with soil. Adequate moisture (1/2" to 1") is required for herbicide activation from rainfall or irrigation. 
If adequate moisture is not received within 7 to 10 days after the F7583-3 Herbicide treatment, a shallow 
incorporation may (less than 2 inches) be needed to obtain desired weed control. When activating moisture 
is not received a planned post-emergence application of a labeled herbicide will be needed for optimum 
weed control. If an activating rainfall (½” to 1.0”) is not received F7583-3 Herbicide will provide a reduced 
and inconsistent level of control of susceptible germinating weeds. If dry conditions persist, weed control 
may be reduced. If applying on coarse soils with less than 1.5% organic matter, wait a minimum of 7 days 
after application before planting. 
If weeds are emerged at the time of F7583-3 Herbicide application, use a labeled burndown herbicide such 
as Aim herbicide, glyphosate or paraquat at the full-labeled rate in combination with F7583-3 Herbicide as 
needed. 
 
Spring Preplant Incorporated (PPI) 
When planting into soil treated preplant with F7583-3 Herbicide minimize soil disturbance to maintain the 
herbicide barrier on the soil surface to achieve maximum weed control. F7583-3 Herbicide can be applied 
as a Preplant Incorporated treatment in the spring up to 2 weeks prior to planting in reduced and 
conventional tillage sunflowers. F7583-3 Herbicide should be shallowly incorporated in the soil no deeper

than 2 inches. Incorporating F7583-3 Herbicide deeper than 2 inches can result in inconsistent weed 
control. Use the appropriate rate from Table 6 above for the soil texture, soil organic matter, and soil pH 
level. 
 
Precautions 
x Plant sunflowers 1.5” deep and completely cover with soil. 
x Adverse crop response may occur on coarse textured soils with low organic matter (less than 1.5%) 
and pH of 7.2 or higher, or on highly eroded soils, hilltops, or in areas of calcareous outcroppings. 
F7583-3 Herbicide use rates should be reduced to 14 fl oz in those areas or not applied in these 
areas at all. Inadequate seed furrow closure or shallow planting (less than 1.5 inch) may result in 
undesirable crop response and this product should not be applied. Poor growing conditions such 
as excessive moisture, low temperatures, soil compaction and diseases may also cause 
undesirable crop response. 
 
These Crop Specific Use directions are based upon the interactive effects of F7583-3 Herbicide and the 
primary soil and environmental factors, which affect its activity on various weed species and tolerance 
among crops. The user is required to observe the instructions and guidance previously presented under 
Product Application Instructions, F7583-3 Herbicide Product Use Rates, Rotational Crop Guidelines, 
Replanting Instructions, Weed Controlled and any other section of this label pertinent to the anticipated 
crop use. It is important to note that not all varieties or cultivars of a given crop species have been evaluated 
under treatment with F7583-3 Herbicide. Consult seed companies and university or extension weed 
management personnel for additional information on specific local varieties or cultivars and any other 
pertinent information on F7583-3 Herbicide under specific local conditions. 
 
Restrictions 
x Do not apply more than 38.7 fl oz/A of F7583-3 Herbicide per twelve-month period. 
x Do not apply herbicides containing sulfentrazone to sunflowers if F7583-3 Herbicide has been 
previously applied within the same twelve-month period. 
x The twelve-month period is considered to begin upon the initial F7583-3 Herbicide application. 
x Do not apply to frozen soils or existing snow cover to prevent F7583-3 Herbicide runoff from rain 
or snowmelt that may occur following application. 
x Do not allow livestock to graze or feed in treated area. 
x Do not apply after crop seed germination. 
x Do not use on soils classified as sand, which have less than 1% organic matter.

DRY SHELLED BEANS AND PEAS 
Dried cultivars of bean ( Lupinus); bean ( Phaseolus)(includes field bean, black bean, kidney bean, 
lima bean (dry), navy bean, pink bean, pinto bean, tepary bean), small red bean, great northern bean; 
bean (Vigna) (includes adzuki bean, blackeyed pea, catjang, cowpea, crowder pea moth bean, lentil, 
mung bean, rice bean, southern pea, urd bean); broad bean (dry); guar; lab lab bean; pea ( Pisum) 
(includes field pea and chickpea) and pigeon pea. 
 
Table 7: 
F7583-3 Herbicide Use Rate 
(Dry Shelled Peas and Beans) 
Fall or Spring Early Preplant, Preemergence, and 
Preplant Incorporated Applications 
Broadcast 
Rate 
fl oz/A F7583-3 Herbicide 
 Soil Texture 
% Organic 
Matter 
Coarse Medium Fine 
<1.5 Do not use 19-26 19-26 
1.5-3.0 19-26 21-32 26 - 32 
>3 21-26 26-32 32-38.7 
Refer to the previous information on soil types under 
the COARSE, MEDIUM, and FINE categories 
For soils with pH >7.2 use the lowest rate for that 
specific soil texture and organic matter. 
 
Weeds Controlled 
The following is a general list of weeds for which F7583-3 has shown control or suppression. The level of 
control will vary per use rate, cropping system, environmental conditions, moisture levels and soil type. 
F7583 may not control all of the weeds listed under all crop conditions. For crops where lower use rates 
are needed for crop tolerance refer to their specific weed list. 
 Amaranth, Palmer Thistle, Russian 
Kochia (ALS and Triazine 
Resistant) 
Waterhemp, common 
Lambsquarters, common Waterhemp, tall 
Morningglory, ivyleaf Barnyardgrass 
Morningglory, tall Fall Panicum 
Nightshade, Eastern black Foxtail, giant 
Nightshade, black Foxtail, green 
Pigweed, red root Foxtail, yellow 
Pigweed, smooth Witch grass 
 
Note: Partial control will occur under dry conditions, under heavy pest pressure or at low use rates under 
26 fl oz. Under these conditions plan to use a labeled post-emergence herbicide for improved control. 
 
FALL APPLICATION 
F7583-3 Herbicide may be applied in the fall following crop harvest or in existing fallow fields to control or 
suppress weeds the following season. F7583-3 Herbicide should be applied to the harvested crop stubble 
or soil surface without incorporation. Moisture in the form of rain or snow will move and activate the product. 
Do not mechanically incorporate in the fall or spring after application because this activity may destroy the 
herbicide barrier and weed escapes can occur. Do not apply to frozen soils to prevent F7583-3 Herbicide 
runoff from rain or snow that may occur following application. F7583-3 Herbicide may be tank mixed with 
other labeled herbicides to control emerged weeds. When activating moisture is not received a planned 
post-emergence application of a labeled herbicide will be needed for optimum weed control. If an activating

rainfall (½” to 1.0”) is not received F7583-3 Herbicide will provide a reduced and inconsistent level of control 
of susceptible germinating weeds. If dry conditions persist, weed control may be reduced. Fall application 
of F7583-3 Herbicide may require a follow up grass herbicide treatment as grass escapes may occur. 
 
F7583-3 should be applied when the sustained soil temperature is 55°F and falling at a soil depth of 4 
inches. Applications to ridge till production systems must be made after the formation of ridges or bedded. 
 
For Fall Application: 
x Apply after September 30 in ND, SD, MN and WI and north of Route 30 in IA. 
x Apply after October 15 north of Route 91 in NE and south of Route 30 in IA. 
x Apply after October 31 north of Route 136 in IL. 
 
 F7583-3 Herbicide can be tank mixed with other labeled herbicides. It is the pesticide user’s 
responsibility to ensure that all products in the listed mixtures are registered for the intended use. Users 
must follow the most restrictive directions for use and precautionary statements of each product in the 
tank mixture. 
 
Early Preplant and Preemergence (Spring Applications) 
F7583-3 Herbicide can be applied early preplant or preemergence up to 3 days after planting if seedlings 
have not broken the soil surface and if the seed furrow is completely closed and completely covered with 
soil. Adequate moisture (1/2" to 1") is required for herbicide activation from rainfall. If adequate moisture 
is not received within 7 to 10 days after the F7583-3 Herbicide treatment, a shallow incorporation (less than 
2 inches) may be needed to obtain desired weed control. When activating moisture is not received a 
planned post-emergence application of a labeled herbicide will be needed for optimum weed control. If an 
activating rainfall (½” to 1.0”) is not received F7583-3 Herbicide will provide a reduced and inconsistent 
level of control of susceptible germinating weeds. If dry conditions persist, weed control may be reduced. 
If weeds are emerged at the time of F7583-3 Herbicide application, use a burndown herbicide such as AIM 
herbicide, glyphosate or paraquat at the full-labeled rate in combination with F7583-3 Herbicide as needed. 
 
Preplant Incorporated (PPI) 
F7583-3 Herbicide can be applied as a Preplant Incorporated treatment in the spring prior to planting in 
reduced and conventional tillage dry beans and peas. F7583-3 Herbicide should be shallowly incorporated 
in the soil no deeper than 2 inches. Incorporating F7583-3 Herbicide deeper than 2 inches can result in 
inconsistent weed control. Minimize furrow and ridge formation in the tillage operations. Use the 
appropriate rate from Table 7 above for the soil texture, soil organic matter, and soil pH level. 
 
Precautions 
x Under extended periods of dry weather, adequate weed control may not be achieved. Adequate moisture 
(½” to 1") is required for herbicide activation from rainfall. If adequate moisture is not received within 7 to 
10 days after the F7583-3 Herbicide treatment, a shallow incorporation may be needed to obtain desired 
weed control. When activating moisture is not received a planned post-emergence application of a labeled 
herbicide will be needed for optimum weed control. If an activating rainfall (½” to 1”) is not received F7583-
3 Herbicide will provide a reduced and inconsistent level of control of susceptible germinating weeds. If 
dry conditions persist, weed control may be reduced. 
x Adverse crop response may occur on coarse textured soils with low organic matter (less than 1.5%) and 
pH of 7.2 or higher, or on highly eroded soils, hilltops, or in areas of calcareous outcroppings. F7583-3 
Herbicide use rates should be reduced to 13 fl oz in those areas or not applied in these areas at all. 
Inadequate seed furrow closure or shallow planting (less than 1.5 inch) may result in undesirable crop 
response and this product should not be applied. Poor growing conditions such as excessive moisture, 
low temperatures, soil compaction and diseases may also cause undesirable crop response. 
 
These Crop Specific Use directions are based upon the interactive effects of F7583-3 Herbicide and the 
primary soil and environmental factors, which affect its activity on various weed species and tolerance 
among crops. The user is required to observe the instructions and guidance previously presented under 
Product Application Instructions, F7583-3 Herbicide Product Use Rates, Rotational Crop Guidelines, 
Replanting Instructions, Weed Controlled, Crop Liability Disclaimer and any other section of this label 
pertinent to the anticipated crop use. It is important to note that not all varieties or cultivars of a given crop

species have been evaluated under treatment with F7583-3 Herbicide. Consult seed companies and 
university or extension weed management personnel for additional information on specific local varieties or 
cultivars and any other pertinent information on F7583-3 Herbicide under specific local conditions. 
 
Restrictions 
x Do not apply more than 38.7 fl oz/A of F7583-3 Herbicide per twelve-month period. 
x Do not apply additional sulfentrazone containing products to dry field beans and peas if F7583-3 
Herbicide has been previously applied within the same twelve-month period. 
x The twelve-month period is considered to begin upon the initial F7583-3 Herbicide application. 
x Do not apply after crop emerges, or if the seedling is close to the soil surface. 
x Do not incorporate to depths greater than 2 inches. 
x Do not apply to frozen soils or to existing snow cover to prevent F7583-3 Herbicide runoff from rain 
or snow melt that may occur following application. 
x Do not use on soils classified as sand, which have less than 1% organic matter. 
x Do not use for forage within 60 days after an application of F7583-3 Herbicide. 
x Do not cut for hay within 120 days after an application of F7583-3 Herbicide. 
 
 
HORSERADISH 
Apply a single application of F7583-3 at a broadcast rate of 19-25 fl oz/A to the soil surface after planting 
but before weed or crop emergence. Use listed lower rates on soils relatively coarse-textured and listed 
higher rates on fine textured soils. 
 
Apply in at least 10 gallons per acre finished spray solution by ground. 
 
Following the application of F7583-3 herbicide to soil, germinating seeds and seedlings take up F7583-3 
from the soil solution. The amount of F7583-3 herbicide in soil solution available for weed uptake is 
determined primarily by soil type, soil organic matter and soil pH. Similar to other herbicides, F7583-3 
herbicide adsorbs to the clay and organic matter (OM) fractions of soils; effectively limiting the amount of 
active ingredient immediately available to control weeds. Adequate moisture is required for herbicide 
activation (1/2’’ to 1’’ of rainfall or irrigation). If an activating rainfall (1/2’’ to 1’’) is not received F7583-3 
herbicide will provide a reduced level of control of susceptible germinating weeds. 
 
Weeds Controlled: 
The following is a general list of weeds for which F7583-3 has shown control or suppression. The level of 
control will vary per use rate, cropping system, environmental conditions, moisture levels and soil type. 
F7583 may not control all of the weeds listed under all crop conditions. For crops where lower use rates 
are needed for crop tolerance refer to their specific weed list. 
 
 
 
 
 
 
 
 
 
 
 
RESTRICTIONS: 
x Do not exceed 25 fl oz/A per twelve-month period. 
x The twelve-month period is considered to begin upon the initial F7583-3 Herbicide application. 
x Do not use on soils classified as sand, which have less than 1% organic matter. 
x Do not apply directly on the crop after the crop emerges or if the seedling sprouts are close to the 
soil surface. 
x Harvest horseradish at normal timing. 
Amaranth, palmer 
barnyardgrass 
fall panicum 
foxtail, giant 
foxtail, green 
foxtail, yellow 
morningglory, entireleaf 
morningglory, ivyleaf 
morningglory, pitted 
morningglory, smallflower 
nightshade, black 
nightshade, eastern black 
Pennsylvania smartweed 
pigweed, red root 
pigweed, smooth 
waterhemp, common 
 waterhemp, tall

STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage and disposal. 
Pesticide Storage 
Store product in original container only, away from other pesticides, fertilizer, food or feed. Do not use or 
store around the home. 
Avoid storage below 32F. Product that has been frozen should be thawed and recirculated prior to its 
use. Store in a cool, dry place and avoid excess heat. 
In Case of Spill 
In case of spill, avoid contact, isolate area and keep out animals and unprotected persons. Confine spills. 
Call CHEMTREC (Transportation and spills): (800) 424-9300. 
To Confine Spill 
To confine spill: If liquid, dike surrounding area or absorb with sand, cat litter or commercial clay. If dry 
material, cover to prevent dispersal. Place damaged package in a holding container. Identify contents. 
Pesticide Disposal 
Waste resulting from the use of this product must be disposed of at an approved waste disposal facility. 
Container Handling 
Nonrefillable container. Do not reuse or refill this container. Triple rinse container (or equivalent) 
promptly after emptying. Triple rinse as follows: 
(For containers greater than 5 gallons) Empty the remaining contents into application equipment or a mix 
tank. Fill the container 1/4 full with water. Replace and tighten closures. Tip container on its side and roll 
it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on its 
end and tip it back and forth several times. 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 reconditioning, or puncture and dispose of in a sanitary landfill, or other procedures allowed 
by state and local authorities. 
(For containers 5 gallons or less) 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 1/4 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 reconditioning, or puncture and dispose of in a sanitary landfill, or 
other procedures allowed by state and local authorities. 
Returnable/Refillable Containers - 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 refiller. To clean the 
container before final disposal, empty the remaining contents into application equipment or mix tank. Fill 
the container about 10% 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. For final disposal, offer for recycling if available, or reconditioning, or puncture 
and dispose of in a sanitary landfill, or other procedures allowed by state and local authorities. 
 
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, loss of yield or other 
unintended consequences may result because of such factors as manner of use or application, weather or 
crop conditions beyond the control or FMC or Seller. To the extent consistent with applicable law, all such 
risks shall be assumed by Buyer and User, and, to the extent consistent with applicable law, Buyer and 
User agree to hold FMC and Seller harmless for any claims relating to such factors. These risks can be 
exacerbated with the use of the same class of chemistry or mode of action in a 12 month period.

Seller warrants that this product conforms to the chemical description on the label and is reasonably fit for 
the purposes stated on the Directions for Use when used in accordance with the directions under normal 
conditions of use. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, FMC MAKES NO 
WARRANTIES OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, NOR ANY 
OTHER EXPRESS OR IMPLIED WARRANTIES WITH RESPECT TO THE SELECTION, PURCHASE, OR 
USE OF THIS PRODUCT. Any warranties, express or implied, having been made are inapplicable if this 
product has been used contrary to label instructions, or under abnormal conditions, or under conditions not 
reasonably foreseeable to (or beyond the control of) seller or FMC, and, to the extent consistent with 
applicable law, buyer assumes the risk of any such use. 
To the extent consistent with applicable law, FMC or seller must not 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 FMC 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 FMC OR SELLER, THE REPLACEMENT OF THE PRODUCT. 
This Conditions of Sale and Limitation of Warranty and Liability may not be amended by any oral or written 
agreement. 
 
 
LABEL TRACKING INFORMATION 
Label Code: D-4591 122222-R1 xx-xx-xx 
 
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