RESTRICTED USE PESTICIDE

For retail sale to and use only by Certified Applicators or persons under their direct HERE supervision and only for those uses covered by the Certified Applicator's certification. ILM ILM PEE LF ®

Insecticide For control of listed insects infesting For additional Precautionary Statements, certain field, fruit, nut, and vegetable First Aid, Storage and Disposal and other use information see inside this label. crops. Active Ingredient: Notice: Read the entire label. Use only chlorpyrifos: O,O-diethyl-O- according to label directions. Before using (3,5,6-trichloro-2-pyridinyl) this product, read Warranty Disclaimer phosphorothioate �������������������������44.9% and Limitation of Remedies at end of Other Ingredients ���������������������������������55.1% label booklet. If terms are unacceptable, return at once unopened. Total ���������������������������������������������������100.0% Contains 4 lb of chlorpyrifos per gallon. In case of emergency endangering health or Contains petroleum distillates. the environment involving this product, call 1-800-992-5994. Keep Out Of Reach Of Children Agricultural Chemical: Do not ship or store with food, feeds, drugs or clothing. WARNING AVISO EPA Reg. No. 62719-220-5905 Si usted no entiende la etiqueta, busque a 900-020571 / 00315018 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.) Agricultural Use Requirements Use this product only in accordance with ®Trademark of The Dow Chemical Company its labeling and with the Worker Protection ("Dow") or an affiliated company of Dow Standard, 40 CFR Part 170. Refer to Distributed by label booklet under "Agricultural Use Helena Chemical Co Requirements" in the Directions for Use 225 Schilling Boulevard, Suite 300 section for information about this standard. Collierville TN 38017 Net Contents 2.5 gal

RESTRICTED USE PESTICIDE For retail sale to and use only by Certified Applicators or persons under their direct supervision and only for those uses covered by the Certified Applicator's certification.

®

Insecticide For control of listed insects infesting Notice: Read the entire label. Use only according certain field, fruit, nut, and vegetable crops. to label directions. Before using this product, read Warranty Disclaimer and Limitation of Active Ingredient: Remedies at end of label booklet. If terms are chlorpyrifos: O,O-diethyl-O- unacceptable, return at once unopened. (3,5,6-trichloro-2-pyridinyl) phosphorothioate...... 44.9% In case of emergency endangering health or the Other Ingredients...... 55.1% environment involving this product, call 1-800-992-5994 . Total ...... 100.0% Agricultural Chemical: Do not ship or store with Contains 4 lb of chlorpyrifos per gallon. food, feeds, drugs or clothing. Contains petroleum distillates. EPA Reg. No. 62719-220-5905 Keep Out Of Reach Of Children EPA Est. 464-MI-1 900-020571 / 00315018 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.) Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR Part 170. Refer to label booklet under "Agricultural Use Requirements" ®Trademark of The Dow Chemical Company in the Directions for Use section for information ("Dow") or an affiliated company of Dow about this standard. Distributed by For additional Precautionary Statements, Helena Chemical Co First Aid, Storage and Disposal and other 225 Schilling Boulevard, Suite 300 use information see inside this label. Collierville TN 38017 Net Contents 2.5 gal

Table of Contents Page May Be Fatal If Swallowed • Harmful If Absorbed Through Skin • Causes Moderate Eye Irritation Precautionary Statements...... 1 Avoid contact with skin, eyes or clothing. Hazard to Humans and Domestic Animals...... 1 Personal Protective Equipment (PPE)...... 1 Personal Protective Equipment (PPE) Engineering Controls...... 1 Materials that are chemical resistant to this product are barrier User Safety Recommendations...... 2 laminate and viton ≥14 mils. First Aid...... 2 Environmental Hazards...... 2 Mixers and loaders using a mechanical transfer loading system Physical or Chemical Hazards...... 2 and applicators using aerial application equipment must wear: Directions for Use...... 2 • Long-sleeved shirt and long pants Agricultural Use Requirements...... 2 • Shoes and socks Storage and Disposal...... 2 In addition to the above, mixers and loaders using a mechanical Product Information...... 3 transfer loading system must wear: Use Precautions and Restrictions...... 3 • Chemical-resistant gloves Application Directions...... 5 • Chemical-resistant apron Mixing Directions...... 7 • A NIOSH-approved dust mist filtering respirator with Uses ...... 7 MSHA/NIOSH approval number prefix TC-21C or a Alfalfa...... 7 NIOSH-approved respirator with any R, P, or HE filter Apple Tree Trunk...... 8 Asparagus...... 8 See Engineering Controls for additional requirements. Brassica (Cole) Leafy Vegetables and Radish, All other mixers, loaders, applicators and handlers must wear: Rutabaga, and Turnip ...... 8 • Coveralls over long-sleeved shirt and long pants Christmas Trees (Plantations Only)...... 10 • Chemical-resistant gloves Citrus Fruits...... 10 • Chemical-resistant apron when mixing or loading or exposed Citrus Orchard Floors...... 11 to the concentrate Corn (Field, Sweet, Seed)...... 12 • Chemical-resistant footwear plus socks Cotton ...... 13 • Chemical-resistant headgear for overhead exposure Cranberry...... 14 • A NIOSH-approved dust mist filtering respirator with Fig ...... 14 MSHA/NIOSH approval number prefix TC-21C or a Grape...... 15 NIOSH-approved respirator with any R, P, or HE filter. Legume Vegetables (Succulent or Dried) (Except Soybean)...... 15 Discard clothing and other absorbent materials that have been Onion (Dry Bulb)...... 16 drenched or heavily contaminated with this product's concentrate. Peanut ...... 16 Do not reuse them. Follow manufacturer's instructions for Pear...... 16 cleaning/maintaining PPE. If no such instructions for washables Peppermint and Spearmint...... 17 exist, use detergent and hot water. Keep and wash PPE Sorghum - Grain Sorghum (Milo)...... 17 separately from other laundry. Soybean ...... 18 Strawberry...... 18 Engineering Controls Sugarbeet...... 19 Mixers and loaders supporting aerial applications must use a Sunflower ...... 20 mechanical transfer system that meets the requirements listed in Sweet Potato...... 20 the Worker Protection Standard (WPS) for agricultural pesticides Tobacco...... 21 [40 CFR 170.240(d)(4)] for dermal protection, and must: Tree Fruits, Almond, and Walnut • Wear the personal protective equipment required above for (Dormant/Delayed Dormant Sprays)...... 21 mixers/loaders Tree Fruits and Almond (Trunk Spray or Preplant Dip)...... 22 • Wear protective eyewear if the system operates under Tree Nuts (Foliar Sprays)...... 23 pressure, and Tree Nut Orchard Floors...... 23 • Be provided and have immediately available for use in an Turfgrass...... 24 emergency, such as broken package, spill, or equipment Wheat...... 25 breakdown: coveralls, chemical resistant footwear and Terms and Conditions of Use...... 25 chemical-resistant headgear if overhead exposure Warranty Disclaimer...... 26 Inherent Risks of Use...... 26 Pilots must use an enclosed cockpit in a manner that meets the requirements listed in the WPS for agricultural pesticides Limitation of Remedies...... 26 [40 CFR 170.240(d)(6). Precautionary Statements Use of human flaggers is prohibited. Mechanical flagging equipment must be used. Hazard to Humans and Domestic Animals When handlers use closed cab motorized ground application equipment in a manner that meets the requirements listed in the WPS for agricultural pesticides [40 CFR 170.240(d)(4-6)], WARNING the handler PPE requirements may be reduced or modified as specified in the WPS. 1 This product cannot be reformulated or repackaged into other User Safety Recommendations end-use products. Users should: • Wash hands before eating, drinking, chewing gum, using Do not apply this product in a way that will contact workers or tobacco, or using the toilet. other persons, either directly or through drift. Only protected • Remove clothing/PPE immediately if pesticide gets inside. handlers may be in the area during application. For any Then wash thoroughly and put on clean clothing. requirements specific to your state or tribe, consult the agency • Remove PPE immediately after handling this product. Wash responsible for pesticide regulation. the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing. Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR Part 170. This First Aid Standard contains requirements for the protection of agricultural Organophosphate workers on farms, forests, nurseries, and greenhouses, and If swallowed: Immediately call a poison control center or handlers of agricultural pesticides. It contains requirements doctor. Do not induce vomiting unless told to do so by a poison for training, decontamination, notification, and emergency control center or doctor. Do not give any liquid to the person. assistance. It also contains specific instructions and exceptions Do not give anything by mouth to an unconscious person. pertaining to the statements on this label about personal If in eyes: Hold eye open and rinse slowly and gently with protective equipment (PPE) and restricted-entry interval. The water for 15-20 minutes. Remove contact lenses, if present, requirements in this box only apply to uses of this product that after the first 5 minutes, then continue rinsing eye. Call a are covered by the Worker Protection Standard. poison control center or doctor for treatment advice. If on skin or clothing: Take off contaminated clothing. Rinse Do not enter or allow entry into treated areas during the skin immediately with plenty of water for 15-20 minutes. Call a restricted entry interval (REI). The REI for each crop is listed in the directions for use associated with each crop.. poison control center or doctor for treatment advice. Note to physician: Chlorpyrifos is a cholinesterase inhibitor. Exception: If the product is soil-injected or soil-incorporated, Treat symptomatically. If exposed, plasma and red blood cell the Worker Protection Standard, under certain circumstances, cholinesterase tests may indicate significance of exposure allows workers to enter the treated area if there will be no (baseline data are useful). Atropine, only by injection, is the contact with anything that has been treated. preferable antidote. Oximes, such as 2-PAM/protopam, may be therapeutic if used early; however, use only in conjunction Certified crop advisors or persons entering under their direct with atropine. In case of severe acute poisoning, use antidote supervision under certain circumstances may be exempt from the early reentry requirements pursuant to 40 CFR Part 170. immediately after establishing an open airway and respiration. Note to physician: Contains petroleum distillate – vomiting PPE required for early entry into treated areas that is permitted may cause aspiration pneumonia. under the Worker Protection Standard and involves contact Have the product container or label with you when calling a with anything that has been treated, such as plants, soil, or poison control center or doctor, or going for treatment. You water, is: may also contact 1-800-992-5994 for emergency medical • Coveralls over short-sleeved shirt and short pants treatment information. • Chemical-resistant gloves made out of any waterproof material • Chemical-resistant footware plus socks Environmental Hazards • Chemical-resistant headgear for overhead exposure This pesticide is toxic to fish, aquatic invertebrates, small Notify workers of the application by warning them orally and by mammals and birds. Do not apply directly to water, or to areas posting warning signs at entrances to treated areas. where surface water is present, or to intertidal areas below the mean high water mark. Drift and runoff from treated areas may be hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of equipment Storage and Disposal washwaters or rinsate. This product is highly toxic to bees Do not contaminate water, food, or feed by storage and exposed to direct treatment or residues on blooming crops or disposal. weeds. Do not apply this product or allow it to drift to blooming Pesticide Storage: Store in original container in secured dry storage area. Prevent cross-contamination with other crops or weeds if bees are visiting the treatment area. pesticides and fertilizers. Do not store above 100°F for Physical or Chemical Hazards extended periods of time. Storage below 20°F may result in formation of crystals. If product crystallizes, store at Combustible. Do not use or store near heat or open flame. 50° to 70°F and agitate to redissolve crystals. If container is damaged or spill occurs, use product immediately or dispose Directions for Use of product and damaged container as indicated below. Restricted Use Pesticide Pesticide Disposal: Wastes resulting from the use of this It is a violation of Federal law to use this product in a manner product must be disposed of on site or at an approved waste inconsistent with its labeling. disposal facility. Read all Directions for Use carefully before applying.

2 • Contact your local extension specialist, certified crop advisor, Storage and Disposal (Cont.) and or manufacturer for insecticide resistance management Container Handling: Nonrefillable container. Do not reuse or and/or IPM recommendations for the specific site and resistant refill this container. pest problems. Triple rinse or pressure rinse container (or equivalent) promptly • For further information or to report suspected resistance, you after emptying. Triple rinse as follows: Empty the remaining may contact 800-258-3033. contents into application equipment or a mix tank and drain Spray Drift Management for 10 seconds after the flow begins to drip. Fill the container Do not allow spray to drift from the application site and contact 1/4 full with water and recap. Shake for 10 seconds. Pour people, structures people occupy at any time and the associated rinsate into application equipment or a mix tank or store property, parks and recreation areas, non-target crops, aquatic rinsate for later use or disposal. Drain for 10 seconds after the and wetland sites, woodlands, pastures, rangelands, or animals. flow begins to drip. Repeat this procedure two more times. Pressure rinse as follows: Empty the remaining contents into Avoiding spray drift at the application site is the responsibility application equipment or a mix tank and continue to drain of the applicator. The interaction of many equipment and for 10 seconds after the flow begins to drip. Hold container weather-related factors determine the potential for spray drift. upside down over application equipment or mix tank or collect The applicator is responsible for considering all of these factors rinsate for later use or disposal. Insert pressure rinsing nozzle when making the decision to apply this product. in the side of the container, and rinse at about 40 psi for at Observe the following precautions when spraying Whirlwind least 30 seconds. Drain for 10 seconds after the flow begins adjacent to permanent bodies of water such as rivers, natural to drip. Then offer for recycling if available or puncture and ponds, lakes, streams, reservoirs, marshes, estuaries, and dispose of in a sanitary landfill, or by incineration, or by other commercial fish ponds. procedures allowed by state and local authorities. The following treatment setbacks or buffer zones must be utilized

for applications around the above-listed aquatic areas with the Product Information following application equipment:

Whirlwind® insecticide is an emulsifiable concentrate for use in listed crops. This product resists washoff once it is dry. Target Required Setback pests and application rates are provided in the accompanying Application Method (Buffer Zone) (feet) tables. ground boom 25

Use Precautions and Restrictions chemigation 25 Insect control may be reduced at low spray volumes under high orchard airblast 50 temperature and wind conditions. aerial (fixed wing or helicopter) 150 Some reduction in insect control may occur under unusually cool conditions. Making applications when wind is blowing away from sensitive Flood irrigation: To avoid contamination of irrigation tail waters, areas is the most effective way to reduce the potential for do not flood irrigate within 24 hours following a soil surface or adverse effects. foliar application of Whirlwind. The buffer distances specified in the below table are the Do not aerially apply this product in Mississippi. distances in feet that must exist to separate sensitive sites from Insecticide Resistance Management (IRM) the targeted application site. Buffers are measured from the edge Whirlwind contains a Group 1B insecticide. Insect/mite biotypes of the sensitive site to the edge of the application site. with acquired resistance to Group 1B may eventually dominate Sensitive sites are areas frequented by non-occupational the insect/mite population if Group 1B insecticides are used bystanders (especially children). These include residential lawns, repeatedly in the same field or in successive years as the primary pedestrian sidewalks, outdoor recreational areas such as school method of control for targeted species. This may result in partial grounds, athletic fields, parks and all property associated with or total loss of control of those species by Whirlwind or other buildings occupied by humans for residential or commercial Group 1B insecticides. purposes. Sensitive sites include homes, farmworker housing, To delay development of insecticide resistance: or other residential buildings, schools, daycare centers, nursing • Avoid consecutive use of insecticides with the same mode of homes, and hospitals. Non-residential agricultural buildings, action (same insecticide group) on the same insect species. including barns, livestock facilities, sheds, and outhouses are not • Use tank mixtures or premix products containing insecticides included in this prohibition. with different modes of action (different insecticide groups) provided the products are registered for the intended use. • Base insecticide use upon comprehensive Integrated Pest Management (IPM) programs. • Monitor treated insect populations in the field for loss of effectiveness.

3 Required Setback (Buffer Zones) (feet) Application Rate (lb ai/A) Nozzle Droplet Type Aerial Airblast Ground >0.5 – 1 coarse or very coarse 10 10 10 >0.5 – 1 medium 25 10 10 >1 – 2 coarse or very coarse 50 10 10 >1 – 2 medium 80 10 10 >2 – 3 coarse or very coarse 801 10 10 >2 – 3 medium 1001 10 10 >3 – 4 medium or coarse NA2 25 10 >4 medium or coarse NA 50 10 1Aerial application of greater than 2 lb ai/A is only permitted for Asian Citrus Psylla control, up to 2.3 lb ai/A. 2NA is not allowed.

Only pesticide handlers are permitted in the setback area during reduces drift potential, but will not prevent adverse effects from application of this product. Do not apply this product if anyone drift if applications are made improperly, or under unfavorable other than a mixer, loader, or applicator, is in the setback area. environmental conditions (see Wind, Temperature and Humidity, Exception: Vehicles and persons riding bicycles that are passing and Temperature Inversions). through the setback area on public or private roadways are Controlling Droplet Size: permitted . • Volume - Use high flow rate nozzles to apply the highest Follow these spray drift best management practices to avoid practical spray volume. Nozzles with higher rated flows produce larger droplets. off-target drift movement from applications. • Pressure - Do not exceed the nozzle manufacturer’s specified Aerial Application pressures. For many nozzle types, lower pressure produces • The boom width must not exceed 75% of the wingspan or larger droplets. When higher flow rates are needed, use higher 90% of the rotor blade. flow rate nozzles instead of increasing pressure. • Nozzles must always point backward, parallel with the • Number of nozzles - Use the minimum number of nozzles that air stream, and never be pointed downward more than provide uniform coverage. 45 degrees. • Nozzle orientation - Orienting nozzles so that the spray is • Nozzles must produce a medium or coarser droplet size released parallel to the airstream produces larger droplets (255 to 340 microns volume median diameter) per ASABE than other orientations and is the best practice. Significant Standard 572.1 under application conditions. Airspeed, deflection from horizontal will reduce droplet size and increase pressure, and nozzle angle can all effect droplet size. See drift potential. manufacturer’s catalog or USDA/NAAA Applicator’s Guide for • Nozzle type - Use a nozzle type that is designed for the spray size quality ratings. intended application. With most nozzle types, narrower spray • Do not make applications at a height greater than 10 feet angles produce larger droplets. Consider using low-drift above the top of the target plants unless a greater height is nozzles. Solid stream nozzles oriented straight back produce required for aircraft safety. Making applications at the lowest the largest droplets and the lowest drift. height that is safe reduces exposure of droplets to evaporation and wind. Boom Length: For some use patterns, reducing the effective • Use upwind swath displacement and apply only when wind boom length to less than 3/4 of the wingspan or rotor length may speed is 3 to 10 mph as measured by an anemometer. Do not further reduce drift without reducing swath width. apply product when wind speed exceeds 10 mph. Application Height: Do not make applications at a height greater • If application includes a no-spray zone, do not release spray at than 10 feet above the top of the target plants unless a greater a height greater than 10 feet above the ground or crop canopy. height is required for aircraft safety. Making applications at Where states have more stringent regulations, they must be the lowest height that is safe reduces exposure of droplets to evaporation and wind. observed . The applicator should be familiar with and take into account the Swath Adjustment: When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on information covered in the Aerial Drift Reduction Advisory. the up and downwind edges of the field, the applicator should Aerial Drift Reduction Advisory compensate for this displacement by adjusting the path of This section is advisory in nature and does not supercede the the aircraft upwind. Increase swath adjustment distance with mandatory label requirements. increasing drift potential (higher wind, smaller drops, etc.). Information on Droplet Size: The most effective way to Wind: Drift potential is lowest between wind speeds of reduce drift potential is to apply large droplets. The best drift 2 to 10 mph. However, many factors, including droplet size and management strategy is to apply the largest droplets that equipment type, determine drift potential at any given speed. provide sufficient coverage and control. Applying larger droplets

4 Do not apply below 1.5 mph due to variable wind direction and canopy. Adjust airblast equipment to provide uniform coverage high inversion potential. Note: Local terrain can influence wind while minimizing the amount of spray movement over the top patterns. Every applicator should be familiar with local wind or completely through the crop canopy. patterns and how they affect spray drift. • High air volumes deliver spray more efficiently than air at Temperature and Humidity: When making applications in low high speed. Reducing forward travel speed decreases the relative humidity, set up equipment to produce larger droplets to air speed necessary to deliver the spray to the top of the compensate for evaporation. Droplet evaporation is most severe crop canopy. when conditions are both hot and dry. • Use air guides along with the number and orientation of spray nozzles to achieve the desired spray coverage and Temperature Inversions: Do not make applications during a temperature inversion because drift potential is high. Temperature directional control. inversions restrict vertical air mixing, which causes small • Take the following steps to minimize drift and the amount of suspended droplets to remain in a concentrated cloud. This cloud non-target spray: can move in unpredictable directions due to the light variable • Orient nozzles and adjust air speed/volume/direction to force winds common during inversions. Temperature inversions are the spray through the crop canopy but not allow drift past characterized by increasing temperatures with altitude and the canopy. are common on nights with limited cloud cover and light to no • Shut off spray delivery when passing gaps in crop canopy wind. They begin to form as the sun sets and often continue into within rows. the morning. Their presence can be indicated by ground fog; • Spray the outside rows of orchards from outside in, directing however, if fog is not present, inversions can also be identified the spray into the orchard and shutting off nozzles on the by the movement of smoke from a ground source or an aircraft side of the sprayer away from the orchard. smoke generator. Smoke that layers and moves laterally in a • When treating smaller trees, vines or bushes, shut off top concentrated cloud (under low wind conditions) indicates an nozzles to minimize over-the-top spray movement. inversion, while smoke that moves upward and rapidly dissipates indicates good vertical air mixing. Application Directions Sensitive Areas: Apply the pesticide only when the potential for Broadcast Foliar Application drift to adjacent sensitive areas (e.g., residential areas, bodies Apply with conventional power-operated spray equipment using of water, known habitat for threatened or endangered species, nozzles and spray pressures specified for insecticides. Apply non-target crops) is minimal (e.g., when wind is blowing away Whirlwind in a spray volume of not less than 2 gallons per acre from the sensitive areas). (gpa) for aerial application equipment (fixed wing or helicopter) Ground Boom Application or not less than 10 gpa for ground equipment, unless otherwise The following mandatory spray drift best management practices specified. Increase spray volume to ensure adequate coverage are required to reduce the likelihood of off-target drift movement with increased density and height of crop canopy. from ground applications. Ground Application: Orient the boom and nozzles so that • Choose only nozzles and pressures that produce a medium uniform coverage is obtained. The swath width should or coarse droplet size (255 to 400 microns volume median not be wider than the boom. Follow nozzle manufacturer’s diameter) per ASABE Standard 572.1. See manufacturer’s specifications for insecticide nozzles with respect to nozzle type, catalog or USDA/NAAA Applicator’s Guide for spray size pressure, and spacing. quality ratings. Broadcast Soil Application • Apply with nozzle height no more than 4 feet above the ground Apply with conventional power-operated spray equipment that or crop canopy. will apply the product uniformly to the soil surface. Use nozzles • Do not apply product when wind speed exceeds 10 mph as that produce medium or coarse droplets (255 to 400 microns). measured by an anemometer. Unless otherwise indicated, a spray volume of 10 gpa or Orchard Airblast Application more is needed. For band application, use proportionally less The following mandatory spray drift best management practices spray volume . are required to reduce the likelihood of off-target drift movement Aerial Application from airblast applications. Use a minimum spray volume of 2 gpa. Mark swaths by • Direct nozzles so spray is not projected above the canopies. mechanical flagging, permanent markers or use of GPS • Apply only when wind speed is 3 to 10 mph at the application equipment . site as measured by an anemometer outside of the orchard/ Chemigation Application vineyard on the upwind side. Apply Whirlwind through properly equipped chemigation systems • Outward pointing nozzles must be shut off when turning for insect control in alfalfa, almond (orchard floors only), citrus corners at row ends. (orchard floors only), corn (field and sweet), cotton, cranberry, The applicator should take into account the following best peppermint, sorghum, soybeans, spearmint, sugarbeet, tree nut management practices to reduce off-site spray drift. This orchard floors (pecan and walnut only), and wheat, or other crops section is advisory and does not supercede mandatory label as specified in supplemental labeling. Do not apply this product requirements . by chemigation unless specified in crop-specific directions in this • Number of nozzles, nozzle orientation and spray volume, air label or supplemental labeling. Do not apply to labeled crops speed and wind direction are key factors in adjusting airblast through any other type of irrigation system. spray delivery to match the height and density of the crop

5 Note: Unless otherwise indicated in specific use directions, the designed and constructed of materials that are compatible with application rates for chemigation are the same as those specified pesticides and capable of being fitted with a system interlock. • To ensure uniform mixing of the insecticide into the water for broadcast application. line, inject the mixture through a nozzle placed in the fertilizer Directions for Sprinkler Chemigation: Apply this product only injection port or just ahead of an elbow or tee in the irrigation through the following sprinkler irrigation systems: center pivot, line so that the turbulence will assist in mixing. The injection lateral move, end tow, side (wheel) roll, traveler, big gun, solid set, point must be located after all back-flow prevention devices on micro sprinkler, or hand move. Do not apply this product through the water line. any other type of irrigation system. Do not apply through • The tank holding the insecticide mixture must be free of rust, sprinkler systems that deliver a low coefficient of uniformity such fertilizer, sediment, and foreign material, and equipped with an as certain water drive units. in-line strainer situated between the tank and the injector point. Chemigation Equipment Preparation: The following use Chemigation Operation: Start the water pump and irrigation directions must be followed when Whirlwind is applied through system, and let the system achieve the desired pressure and sprinkler irrigation systems. Thoroughly clean the chemigation speed before starting the injector. Check for leaks and uniformity system and tank of any fertilizer or chemical residues, and and make repairs before any chemigation takes place. Start dispose of the residues according to state and federal laws. the injector system and calibrate according to manufacturer’s Flush the injection system with soap or a cleaning agent and specifications. This procedure is necessary to deliver the desired water. Determine the amount of Whirlwind needed to cover rate per acre in a uniform manner. When the application is the desired acreage. Mix according to instructions in the finished, flush and clean the entire irrigation and injector system Mixing Directions section and bring mixture to desired volume. prior to shutting down the system. Maintain continuous agitation during mixing and throughout the Chemigation Precautions: application period. • Crop injury, lack of effectiveness, or illegal pesticide residues Chemigation Equipment Calibration: In order to calibrate the in the crop can result from non-uniform distribution of treated irrigation system and injector to apply the mixture containing water. Whirlwind, determine the following: 1) Calculate the number • If you have questions about calibration, contact state extension of acres irrigated by the system; 2) Calculate the amount of service specialists, equipment manufacturers, or other experts. product required and premix; 3) Determine the irrigation rate • A person knowledgeable of the chemigation system and and determine the number of minutes for the system to cover responsible for its operation, or under the supervision of the intended treatment area; 4) Calculate the total gallons of the responsible person, shall operate the system and make insecticide mixture needed to cover the desired acreage. Divide necessary adjustments should the need arise and continuously the total gallons of insecticide mixture needed by the number monitor the injection. of minutes (minus time to flush out) to cover the treatment area. This value equals the gallons per minute output that Chemigation Restrictions: the injector or eductor must deliver. Convert the gallons per • Do not add crop oil when Whirlwind is applied by chemigation. minute to milliliters or ounces per minute if needed. 5) Calibrate • Do not connect an irrigation system (including greenhouse the injector pump with the system in operation at the desired systems) used for pesticide application to a public water irrigation rate. It is suggested that the timed output of the injector system. pump be checked at least twice before operation, and the system • The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent the flow of monitored during operation. fluid back toward the injection. Chemigation Equipment Requirements: • The pesticide injection pipeline must contain a functional, • The system must contain an air gap, an approved backflow normally closed, solenoid-operated valve located on the prevention device, a functional check valve, vacuum relief intake side of the injection pump and connected to the system valve (including inspection port), and low-pressure drain interlock to prevent fluid from being withdrawn from the supply appropriately located on the irrigation pipeline to prevent water tank when the irrigation system is either automatically or source contamination from back flow. Refer to the American manually shut down. Society of Agricultural Engineer's Engineering Practice 409 for • The system must contain functional interlocking controls to more information or state specific regulations. automatically shut off the pesticide injection pump when the • The pesticide injection pipeline must also contain a functional, water pump motor stops, or in cases where there is no water normally closed, solenoid-operated valve located on the pump, when the water pressure decreases to the point where intake side of the injection pump and connected to the system pesticide distribution is adversely affected. interlock to prevent fluid from being withdrawn from the supply • Systems must use a metering pump, such as a positive tank when the irrigation system is either automatically or displacement injection pump (e.g., diaphragm pump), manually shut down. effectively designed and constructed of materials that are • The system must contain functional interlocking controls to compatible with pesticides and capable of being fitted with a automatically shut off the pesticide injection pump when the system interlock. water pump motor stops. • Do not apply when wind speed favors drift beyond the area • The irrigation line or water pump must include a functional intended for treatment. End guns must be turned off during the pressure switch that will stop the water pump motor when application if they irrigate non-target areas. the water pressure decreases to the point where pesticide • Do not allow irrigation water to collect or runoff and pose a distribution is adversely affected. hazard to livestock, wells, or adjoining crops. • Systems must use a metering pump, such as a positive displacement injection pump (e.g., diaphragm pump) effectively

6 • Do not enter treated area during the reentry interval specified in Whirlwind the Agricultural Use Requirements section of this label unless Target Pests (pint/acre) required PPE is worn. • Do not apply through sprinkler systems that deliver a low corn rootworm adults (spotted cucumber 0.5 - 1 coefficient of uniformity such as certain water drive units. beetle) grasshoppers Mixing Directions leafhoppers Whirlwind – Alone alfalfa blotch leaf miner 1 - 2 To prepare the spray, add a portion of the required amount alfalfa caterpillar of water to the spray tank and, with the spray tank agitator alfalfa weevil larvae and adults operating, add Whirlwind. Complete filling the tank with the armyworms balance of water needed. Maintain sufficient agitation during blue alfalfa aphid both mixing and application to ensure uniformity of the spray cowpea aphid mixture . cutworms Whirlwind – Tank Mix Egyptian alfalfa weevil larvae and adults (1) Whirlwind is compatible with insecticides, miticides, and pea aphid fungicides and non-pressure fertilizer solutions except for alkaline plant bugs materials, such as bordeaux mixture and lime. Conduct a small spittlebugs jar compatibility test prior to tank mixing. Prepare tank mixtures spotted alfalfa aphid (suppression) in the same manner as directed above for use of Whirlwind (not for use in California) alone. When tank mixing Whirlwind with herbicides, add wettable alfalfa webworm 1.5 powders first, flowables second, and emulsifiable concentrates last. For best results when a fertilizer solution is involved, use a Numbers in parentheses (-) refer to Pest-Specific Use Directions. fertilizer pesticide compatibility agent, such as Unite or Complex. Maintain constant agitation during both mixing and application Pest-Specific Use Directions: to ensure uniformity of the spray mixture. Do not allow spray 1. In California: For Egyptian alfalfa weevil control, apply the mixtures to stand overnight. specified dosage in a minimum of 5 gpa of water when larvae are actively feeding. Tank Mix Compatibility Test: Test compatibility of the intended tank mixture before adding Whirlwind to the spray or mix tank. Specific Use Precautions: Add proportional amounts of each tank mix ingredient to a clear • Do not tank mix Whirlwind with other pesticides, surfactants, glass pint or quart jar with a lid, cap it, invert the jar several times. or fertilizer formulations unless prior use has shown the Observe the mixture for approximately 1/2 hour. If the mixture combination to be non-injurious to alfalfa under current balls-up, forms flakes, sludges, jels, oily films or layers, or other conditions of use. Some phytotoxic symptoms may be precipitates that do not readily redisperse, it is an incompatible observed on young, tender, rapidly growing alfalfa treated with mixture that must not be used. Whirlwind. Alfalfa will outgrow these symptoms and no yield loss should be expected. Uses • This product is highly toxic to bees exposed to direct treatment on alfalfa. Do not apply if nearby bees are clustered outside Alfalfa of hives and bees are foraging in the treated area. Protective (Not for use in Mississippi) information may be obtained from your Agricultural Extension Service. Worker Restricted Entry Interval: Do not enter or allow worker • To avoid contamination of irrigation tail waters, do not flood entry into treated areas during the restricted entry interval (REI) irrigate within 24 hours following an application of Whirlwind. of 24 hours unless PPE required for early entry is worn. Specific Use Restrictions: • Preharvest Interval: Do not cut or graze treated alfalfa within Apply as a broadcast foliar spray using aircraft or ground spray 7 days after application of 1/2 pint of Whirlwind per acre, within equipment. Use a higher rate in the rate range for increased 14 days after application of 1 pint per acre, or within 21 days pest pressure. Use a minimum spray volume of 2 gpa for aerial after application of rates above 1 pint per acre. application (fixed wing or helicopter) or 10 gpa for ground • Do not make more than four applications of Whirlwind or equipment. Use a spray volume of 5 gpa or more by air or up to other product containing chlorpyrifos per season or apply 20 gpa by ground when foliage is dense and/or pest population any product containing chlorpyrifos more than once per is high and/or under high temperature and wind conditions. alfalfa cutting. Some reduction in insect control may occur under unusually cool • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints conditions . of Whirlwind) per acre. Chemigation: Whirlwind may be applied through sprinkler • Do not make a second application of Whirlwind or other irrigation systems to control listed foliar pests. Use specified product containing chlorpyrifos within 10 days of the first broadcast application rates. See Chemigation Application application. section .

7 Apple Tree Trunk Pest-Specific Use Directions: (Not for use in Mississippi) 1. Armyworms, asparagus beetles, asparagus aphids, and grasshoppers: Apply during the fern stage when field counts Worker Restricted Entry Interval: Do not enter or allow worker or crop injury indicates that damaging pest populations are entry into treated areas during the restricted entry interval (REI) developing or present. of 4 days unless PPE required for early entry is worn. 2. Cutworms: For best results, apply when the soil is moist and worms are active on or near the soil surface. Apply as a post-bloom application to the lower 4 feet of the apple 3. Symphylans: Apply at least two weeks before harvest for tree trunk for borer control in states east of the Rockies only optimum control. (except Mississippi). Mix with water and apply directly to trunk Specific Use Restrictions: from a distance of no more than 4 feet using low volume handgun • Preharvest Interval: Do not apply within 1 day before harvest. or shielded spray equipment. Do not allow spray to contact • Do not make more than one preharvest application per season. foliage or fruit. • Do not make more than two postharvest applications during the fern stage. Whirlwind • Maximum single application rate preharvest or postharvest is Target Pests (quart/100 gal) 1 lb ai chlorpyrifos (2 pints of Whirlwind) per acre. • Do not make a second application of Whirlwind or other American plum borer 1.5 product containing chlorpyrifos within 10 days of the first apple bark borer application. broad necked root borer dogwood borer Brassica (Cole) Leafy Vegetables1 and Radish, flatheaded appletree borer roundheaded apple tree borer Rutabaga, and Turnip tilehorned prionus Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry Specific Use Restrictions: interval (REI) of 24 hours (3 days for cauliflower) unless PPE • Preharvest Interval: Do not apply within 28 days before harvest. required for early entry is worn. • Do not make more than one application of Whirlwind to the apple tree trunk per year as either a prebloom or post-bloom 1Brassica (cole) leafy vegetables including broccoli, broccoli raab, application. Brussels sprout, cabbage, cauliflower, cavalo broccolo, Chinese • This product may not be used if a prebloom application if any broccoli, Chinese cabbage, collards, kale, kohlrabi, mizuna, other product containing chlorpyrifos has been made during mustard greens, mustard spinach, rape greens the year. • Do not allow meat or dairy animals to graze in treated orchards. Specific Use Restriction: If a preplant incorporation application • Treat only the lower 4 feet of the apple tree trunk. for direct seeded or transplanted crops is made, do not apply • Do not apply when wind speed is greater than 10 mph. this product as an at-plant or post plant soil application. If an at-plant or post plant soil application is made, do not apply this Asparagus product as a preplant incorporation application for direct seeded (For use only in Arizona, California, Idaho, Illinois, Indiana, or transplanted crops. Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Preplant Incorporation Application for Direct Seeded or North Dakota, Ohio, Oregon, South Dakota, Washington, and Transplanted Crops Wisconsin) Apply Whirlwind as a broadcast spray to the soil surface using power-operated ground spray equipment. Use a total spray Worker Restricted Entry Interval: Do not enter or allow worker volume of 10 gpa or more. On the day of treatment, incorporate entry into treated areas during the restricted entry interval (REI) Whirlwind into the top 2 to 4 inches of soil using a disc, field of 24 hours unless PPE required for early entry is worn. cultivator, or equivalent equipment.

Apply as a ground broadcast foliar spray. Use sufficient volume of finished spray to ensure thorough coverage of crop foliage. Note: Whirlwind may be applied aerially or with ground equipment for control of armyworms and grasshoppers.

Whirlwind Pests (pint/acre) armyworms (1) 2 asparagus aphids (1) asparagus beetles (1) cutworms (2) grasshoppers (1) symphylans (3) Numbers in parentheses (-) refer to Pest-Specific Use Directions.

8 Pest-Specific Use Directions: Whirlwind 1. Root maggot: Crop Target Pests (pints/acre) • Direct seeded crops [broccoli, broccoli raab, Brussels cauliflower billbugs 4 sprout, cabbage, cauliflower, cavalo broccolo, Chinese broccoli, Chinese cabbage, collards, kale, kohlrabi, broccoli cutworms 4.5 mizuna, mustard greens, mustard spinach, rape broccoli raab grubs greens, rutabaga, turnip]: Apply the specified dosage in Brussels sprout root maggot a water-based spray as a 4-inch wide band over the row at cabbage symphylans planting time. Place band behind the planter shoe and in cavalo broccolo wireworms front of the press wheel to achieve shallow incorporation. Chinese broccoli Use a minimum of 40 gpa total spray volume. Chinese cabbage • Transplanted crops [broccoli, broccoli raab, Brussels collards sprout, cabbage, cavalo broccolo, Chinese broccoli, kale Chinese cabbage, collards, kale, kohlrabi, mizuna, kohlrabi mustard greens, mustard spinach, rape greens, turnip]: mizuna Apply Whirlwind as a water-based spray directed to mustard greens the base of the plants immediately after setting. Use a mustard spinach minimum of 40 gpa total spray. Do not add any additional rape greens adjuvants, surfactants or spreader stickers. Do not apply as turnip a foliage application. Radish 5.5 2. Root aphid (broccoli, cabbage): Apply Whirlwind in water or with liquid fertilizer injected as a sidedress on each side of Rutabaga 4.5 the row after plants are established. See Mixing Directions section for Mixing Instructions for Liquid Fertilizer. Avoid Specific Use Precautions: mechanical damage to crop roots. Use a minimum of 15 gpa Insecticides, including Whirlwind, may contribute to the stress of of total spray volume. plants under certain environmental conditions. This stress may 3. Root maggot (radish): Apply the specified dosage as a reduce plant stand or interfere with normal plant development. water-based drench in the seed furrows with the seed at Herbicides used preplant incorporated may interact with planting time. Use a minimum of 40 gpa of total drench. insecticides and enhance this stress. Specific Use Restrictions for Preplant Incorporation and At-Plant or Post Plant Soil Application At-Plant or Post Plant Soil Applications: Apply as indicated in Pest-Specific Use Directions. Use a higher • Soil applications (all labeled crops): rate in the rate range when there is increased pest pressure. ◊ Preharvest Interval: Do not apply within 30 days before harvest. ◊ Do not foliarly apply any chlorpyrifos product labeled for Whirlwind foliar application (e.g., Lorsban 50W) within 10 days of a soil Crop Target Pests (fl oz/1000 ft of row) application of Whirlwind. cauliflower root maggot (1) 1.6 – 2.4 ◊ Do not aerially apply this product in Mississippi. • Cauliflower: Do not apply more than 2 pints of Whirlwind to broccoli 1.6 – 2.75 cauliflower planted in 40-inch rows. Use proportional amounts broccoli raab for other row spacings, but do not exceed 4 pints of Whirlwind Brussels sprout per acre. The maximum single application rate for cauliflower cabbage is 1.2 oz ai chlorpyrifos (2.4 fl oz of Whirlwind) per 1000 ft cavalo broccolo of row. Chinese broccoli • Broccoli, broccoli raab, Brussels sprout, cabbage, Chinese cabbage cauliflower, cavalo broccolo, Chinese broccoli, Chinese collards cabbage, collards, kale, kohlrabi, mizuna, mustard greens, kale mustard spinach, rape greens, turnip: Do not apply more kohlrabi than 2.6 pints of Whirlwind per acre when planted in 40-inch mizuna rows. Do not apply more than 4.5 pints of Whirlwind per acre mustard greens to these crops when in 20-inch rows (or two rows per bed). mustard spinach Use proportional amounts for other row spacings, but do not rape greens exceed 4.5 pints of Whirlwind per acre. turnip • Radish: Do not apply more than 5.5 pints of Whirlwind per acre. The maximum single application rate for radish is broccoli root aphid (2) 1.2 0.5 oz ai chlorpyrifos (1 fl oz of Whirlwind) per 1000 ft of row. cabbage (2.4 for double row • Rutabaga: Do not apply more than 4.5 pints of Whirlwind per plantings) acre. The maximum single application rate for rutabaga is Radish root maggot (3) 1 1.6 oz ai chlorpyrifos (3.2 fl oz of Whirlwind) per 1000 ft of row. Do not use rutabaga tops for food or feed purposes. Rutabaga root maggot (1) 1.6 – 3.2

Numbers in parentheses (-) refer to Pest-Specific Use Directions.

9 Foliar Application [Brassica (Cole) Leafy Vegetables Only] Pest-Specific Use Directions: Apply with conventional power-operated spray equipment 1. Spider mites: When large numbers of eggs are present at the in 20 to 150 gpa of water. For aerial applications, apply in a first application, a second application after 7 to 10 days may minimum of 5 gpa of water. Use a higher rate in the rate range be required to control newly hatched nymphs and maintain when there is increased pest pressure. Consult your state effective control. Not for control of mites in Washington agricultural experiment station, extension service specialist, and Oregon. or integrated pest control advisor for proper time to treat in 2. Scale: For control, apply when scale crawlers are active. 3. Apply as a cut stump drench. your area . 4. Excludes ants of significant public health importance, such as fire ants, harvester ants, carpenter ants, and pharaoh ants. Whirlwind Target Pests (pint/acre) Specific Use Precautions: Phytotoxicity: Do not apply under conditions of extreme armyworms 1 – 2 heat or drought stress. Environmental factors and varietal cabbage aphid differences significantly influence potential phytotoxic expression. cutworms Testing has shown that Whirlwind may be used at specified imported cabbage worm rates on the following conifer species without serious striped flea beetle (adult) phytotoxicity: balsam fir, concolor fir, Douglas fir, eastern white pine, Fraser fir, grand fir, noble fir, Scotch pine, white Specific Use Restrictions: spruce. Before treating large numbers of other conifer species, • Preharvest Interval: Do not apply within 21 days before treat a small block of plants and observe them 7 to 10 days harvest. for symptoms of phytotoxicity. Note: The user assumes • Do not make more than three applications of any product responsibility for determining if it is safe to treat other conifer containing chlorpyrifos per crop. species with Whirlwind under commercial growing conditions. • Do not make a second application of Whirlwind or other Specific Use Restrictions: product containing chlorpyrifos within 10 days of the first • Do not make more than three applications of Whirlwind or other application. product containing chlorpyrifos per season. • Do not aerially apply this product in Mississippi. • Do not make a second application of Whirlwind or other product containing chlorpyrifos within 7 days of the first Christmas Trees (Plantations Only) application. (Not for use in Mississippi) • Do not allow meat or dairy animals to graze in treated areas. Worker Restricted Entry Interval: Do not enter or allow worker Citrus Fruits1 entry into treated areas during the restricted entry interval (REI) (Not for use in Mississippi) of 24 hours unless PPE required for early entry is worn. Worker Restricted Entry Interval: Do not enter or allow worker Unless otherwise indicated, apply as a foliar spray using entry into treated areas during the restricted entry interval (REI) power-operated ground equipment. Thorough coverage of of 5 days unless PPE required for early entry is worn. foliage is essential. Use a minimum 10 gpa of finished spray with ground equipment. Use higher volume of finished spray, 20 gpa 1Citrus fruits including calamondin, chironja, citrus citron, citrus or more, when foliage is dense and/or pest density is high and/or hybrids, grapefruit, kumquat, lemon, lime, mandarin (tangerine), under high temperature and wind conditions. pummelo, satsuma mandarin, sour orange, sweet orange,

tangelo, tangor Target Pests Whirlwind Apply as a concentrate or dilute spray using conventional, ants (4) pales weevil (adult) 1 quart/acre power-operated spray equipment. Use a higher rate in the rate aphids pine needle midge range when there is increased pest pressure. Use sufficient adelgids pine spittlebug water to ensure thorough and complete coverage of the foliage cooley plant bugs and fruit. For dilute sprays (greater than 200 gpa), use a spray eastern spruce gall scale (2) concentration of at least 0.5 pints of Whirlwind per 100 gallons of Douglas fir needle black pine finished spray. Complete coverage is not necessary for outside midge pine needle canopy sprays targeting certain pests, such as lepidoptera European pine sawfly pine tortoise insects and katydids. Treat when pests become a problem or in European pine shoot spruce bud accordance with the local spray schedule as specified by your moth striped pine State Agricultural Experiment Station, certified Pest Control grasshoppers spittlebugs Advisor, or Extension Service Specialist. To avoid excessive gypsy moth spruce budworm ridging, do not apply Whirlwind to citrus from December 1 up to mites (1) spruce needleminer the initiation of bloom (5% visible bloom). European red Use of Spray Oils: To improve control of aphids, mealybugs, spider scale insects, and thrips, a petroleum spray oil specified for two spotted spider use on citrus trees may be added to spray mixtures at up to pales weevil (3) 3 quarts/100 gal 1 .8 gallons per 100 gallons of spray.

Numbers in parentheses (-) refer to Pest-Specific Use Directions. 10 temperatures are expected to exceed 95°F on the day of Whirlwind application or for several consecutive days thereafter. Target Pests (pint/acre) Specific Use Restrictions: aphids (including scale insects, such as: 2 - 7 • Preharvest Interval: Do not apply within 21 days before brown citrus aphid) black scale harvest for after applications of up to 7 pints of Whirlwind per glassywinged brown soft scale acre or within 35 days for application of rates above 7 pints sharpshooter California red per acre. grasshoppers (1) scale (see below • Do not make more than two applications of Whirlwind or other katydids for California and product containing chlorpyrifos per year (does not include lepidopterous larvae, Arizona) citrus orchard floors). such as: chaff scale • Do not apply more than a total of 7.5 lb ai chlorpyrifos (15 pints avocado leafroller Florida red scale of Whirlwind) per acre per year. cutworms long scale • Do not make a second foliar application of Whirlwind or other fruit tree leafroller purple scale product containing chlorpyrifos within 30 days of the first orange dogs snow scale application. orange tortrix thrips (see below • The use of application rates greater than 4 lb ai chlorpyrifos western tussock for California and (8 pints of Whirlwind) per acre are allowed only in the following moth Arizona) counties in California: Fresno, Tulare, Kern, Kings, and Madera. mealybugs (see below • Do not allow meat or dairy animals to graze in treated areas. for California and Arizona) Citrus1 Orchard Floors (Not for use in Mississippi) citrus rust mites (2) (3) 4 - 7 citrus psylla (4) 5 Worker Restricted Entry Interval: Do not enter or allow worker thrips suppression and mealybugs (California 6 - 12 entry into treated areas during the restricted entry interval (REI) and Arizona, see restrictions) of 5 days unless PPE required for early entry is worn.

California red scale (California and Arizona, see 8 -12 1Citrus fruits including calamondin, chironja, citrus citron, citrus restrictions) hybrids, grapefruit, kumquat, lemon, lime, mandarin (tangerine), pummelo, satsuma mandarin, sour orange, sweet orange, Numbers in parentheses (-) refer to Pest-Specific Use Directions. tangelo, tangor Pest-Specific Use Directions: Apply as a ground broadcast spray directed to the orchard floor 1. Lubber grasshoppers: Effective control requires direct to control foraging ants (excluding fire, harvester, carpenter and contact with spray when grasshoppers are small (less than pharaoh ants). Do not apply spray to contact foliage or fruit. 1 inch in length). Apply in a total spray volume of 25 gpa or more using equipment 2. Citrus rust mites: For control, use a spray concentration of that will apply the spray uniformly to the soil surface. Use a at least 1 pint of Whirlwind per 100 gallons. higher rate in the rate range for increased pest pressure. For 3. In Los Angeles, Monterey, Orange, San Diego, San Luis best results, remove weed growth or other obstructions that Obispo, Santa Barbara, and Ventura Counties in California, might prevent the spray from reaching the soil surface. Foliar Whirlwind may be tank mixed with petroleum spray oils applications of Whirlwind or other product containing chlorpyrifos registered for control of mites in citrus. Follow all label may be made in addition to the orchard floor treatments but directions and precautions for Whirlwind and tank mix must comply with the 10-day re-treatment interval (see Specific partners. Do not exceed 1.8% oil v/v or 1.8 gallons of oil per Use Restrictions). 100 gallons of spray. Use only on citrus species and varieties for which Whirlwind is registered. Chemigation: Whirlwind may be applied to citrus orchard 3. Citrus psylla: For control, add citrus oil at 2% v/v in a tank floors through sprinkler irrigation systems only if the system mix with Whirlwind. uniformly covers the soil surface at the base of the tree. Apply at specified broadcast application rates to control listed pests. See Specific Use Precautions: Chemigation Application section. • Observe local recommendations for tank mix combinations especially with regard to use of Whirlwind with spray oil. Do Note: Do not apply in tank mixture with Evik herbicide. not use penetrating surfactants in tank mixes with Whirlwind. Consult with a county farm advisor, county agency, extension Whirlwind service personnel, agricultural commissioner, pest control Target Pests (pint/acre) advisor, or local representative for local recommendations. • Do not apply when trees are stressed by drought or high ants (1) 1.5 – 2 temperatures. Numbers in parentheses (-) refer to Pest-Specific Use Directions. • Whirlwind is highly toxic to bees exposed to direct treatment and must not be applied when bees are actively visiting the Pest-Specific Use Directions: area. During the citrus bloom period in California, apply from 1. Excludes ants of significant public health importance, such as 1 hour after sunset until 2 hours before sunrise. fire ants, harvester ants, carpenter ants, and pharaoh ants. • Do not use Whirlwind in combination with spray oil when

11 Application with Dry Bulk Fertilizer: Most dry fertilizers can be Postemergence Application used for impregnation with Whirlwind. Apply Whirlwind at the Apply as a postemergence broadcast spray using sufficient equivalent broadcast rate using a minimum of 200 lb per acre of spray volume to ensure thorough coverage of treated plants, dry bulk fertilizer. but no less than 15 gpa for ground spray equipment or 2 to 5 gpa for aircraft equipment. Control may be reduced at Impregnation of Dry Bulk Fertilizer: Use a closed rotary drum mixer suitable for blending of dry bulk fertilizer equipped with low spray volumes under high temperature and wind conditions. Whirlwind may be tank mixed with glyphosate products, such as an internal spray nozzle. Add the dry fertilizer to the mixer ® ® ® followed by the appropriate amount of Whirlwind. After mixing Duramax herbicide or Durango DMA herbicide, when the dry ingredients to ensure uniformity, add water through the application is to be made to glyphosate-tolerant corn. spray nozzle in an amount sufficient to just dampen the mixture Chemigation: Whirlwind may be broadcast applied (4 to 8 pints of water per ton of fertilizer). Position the spray postemergence through sprinkler irrigation systems at specified nozzle within the mixer to provide uniform coverage of the application rates to control listed foliar pests. For best results, tumbling mixture of fertilizer and Whirlwind. Addition of water tank mix Whirlwind with 2 pints of non-emulsifiable oil. See will cause Whirlwind to uniformly adhere to the dry bulk fertilizer. Chemigation Application section. Apply bulk fertilizers impregnated with Whirlwind immediately, do not store it. Foliar applications of Whirlwind may be made in addition to the orchard floor treatments. Whirlwind Target Pests (pint/acre) Compliance with any and all federal and state laws and regulations relating to the Whirlwind and fertilizer mixture is the grasshoppers 0.5 – 1 responsibility of the person offering such mixture for sale or aphids 1 - 2 distribution . armyworms Specific Use Restrictions: chinch bugs (1) • Preharvest Interval: Do not apply within 28 days before corn rootworm adults (2) harvest. cutworms (3) • Do not make more than three applications of Whirlwind or other European corn borer (5) product containing chlorpyrifos per year (does not include foliar flea beetle adults (1) applications to citrus trees). southern corn leaf beetle • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints webworms (4) of Whirlwind) per acre. western bean cutworm • Do not apply more than a total of 3 lb ai chlorpyrifos (3 quarts corn earworm 1.5 - 2 of Whirlwind) per acre per year. southwestern corn borer (6) • Do not make a second application of Whirlwind or other product containing chlorpyrifos within 10 days of the first billbugs (1) 2 application. common stalk borer (9) corn rootworm larvae (7), (8) • Do not allow meat or dairy animals to graze in treated areas. lesser cornstalk borer Corn (Field, Sweet, Seed) Numbers in parentheses (-) refer to Pest-Specific Use Directions.

Worker Restricted Entry Interval: Do not enter or allow worker Pest-Specific Use Directions: entry into treated areas during the restricted entry interval (REI) 1. Billbug, chinch bug, or flea beetle: For best control, ground of 24 hours unless PPE required for early entry is worn. apply in a minimum spray volume of 20 to 40 gpa at 40 psi. If corn is less than 6 inches tall, apply in a 9- to 12-inch Conservation Tillage: Preplant, At-Plant, or Preemergence wide band over the row. For corn more than 6 inches tall, Applications apply using drop nozzles directed to the base of the plant. Apply as a broadcast spray to surface trash and exposed soil Do not reduce the application rate for banded or directed using power-operated ground spray equipment. Use a total applications. Concentrate the full labeled dosage rate in the spray volume of 20 gpa or more. Use a higher rate in the rate treated zone. When chinch bugs continue to immigrate to range to extend residual control. corn over a prolonged period or under extreme pest pressure, Tank Mixing: Whirlwind may also be applied in tank mixtures a second application may be needed. with paraquat or glyphosate and/or liquid fertilizer solutions. See 2. Corn rootworm adults: The specified dosage will control Mixing Directions section for tank mixing instructions. Read silk clipping. and carefully follow all applicable directions, restrictions, and 3. Cutworms: It is preferable to apply Whirlwind when soil precautions on labeling for each product used in combination is moist and worms are active on or near the soil surface. with Whirlwind. If ground is dry, cloddy, or crusted at time of treatment, worms may be protected from the spray and effectiveness will be reduced. Shallow incorporation using a rotary hoe or other Whirlwind suitable equipment immediately before or soon after treatment Target Pests (pint/acre) may improve control. A second application may be required armyworms 1 - 2 if damage or density levels exceed economic thresholds cutworms established for your area.

12 4. Webworm: For control, shallow incorporation using a rotary Apply as a broadcast foliar spray using aircraft or ground spray hoe or other suitable equipment immediately before or soon equipment (see separate rate table for Arizona and California). after treatment is necessary. Use a higher rate in the rate range when there is increased 5. European corn borer: For control, use 1.5 to 2 pints per pest pressure. Use sufficient spray volume to ensure thorough acre when application is made with power-operated ground coverage of treated plants, but no less than 10 gpa for ground or aerial equipment, or 1 to 2 pints per acre when application spray equipment or 2 gpa for aircraft equipment. Increase spray is made through a sprinkler irrigation system. University volume when foliage is dense and/or pest population is high research indicates that achieving greater than 50% control of and/or under high temperature and wind conditions. Treat when first-generation European borer with a single liquid insecticide field counts indicate damaging insect populations are developing treatment is highly dependent upon timing, insecticide or present . placement, and weather conditions. Chemigation: Whirlwind may be applied through sprinkler 6. Southwestern corn borer: A second application may be irrigation systems at specified broadcast application rates to applied 21 days later if needed due to reinfestation. control listed foliar pests. See Chemigation Application section. 7. Corn rootworm larvae: For postemergence control, apply at cultivation. Direct the spray to both sides of the row at the Proper application methods are necessary to ensure thorough base of the plants just ahead of the cultivator shovels. Cover spray coverage and correct rate, and minimize off-target drift. the insecticide with soil around the brace roots. A cultivation Follow Application Directions for ground and aerial application application of Whirlwind may be made in addition to an and Spray Drift Management recommendations in Product at-planting application of Lorsban 15G. Information section of this label. 8. Whirlwind may also be applied through sprinkler irrigation systems at the rate of 2 pints per acre to control corn All States Except Arizona and California rootworm larvae. Time application to coincide with the Whirlwind appearance of the second instar larvae. Apply with enough Target Pests (pint/acre) water to wet the root zone to the depth control needed. If soils are wet, allow enough soil drying to occur such that an cotton fleahopper (1) 0.37 - 1 application using a minimum amount of water will not produce plant bugs (1) surface runoff. See Chemigation Application section. (Lygus, Mirids) 9. Do not use Whirlwind in combination with a burndown herbicide for control of common stalk borer. For common grasshoppers 0.5 - 1 stalk borer control, treat approximately 11 days after thrips application of glyphosate or after burndown with paraquat cotton aphid 0.5 - 2 herbicide is complete (3 to 5 days). fall armyworm Specific Use Restrictions: yellowstriped armyworm • Preharvest Interval: Do not apply within 21 days before spider mites (2) 1 harvest of grain, ears, forage or fodder. • Do not make more than three applications of any product beet armyworm 1.5 - 2 containing chlorpyrifos per season, including the maximum cotton bollworm (3) allowed of two granular applications, at the 1 lb ai cutworms chlorpyrifos rate. pink bollworm • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints salt marsh caterpillar of Whirlwind) per acre. tobacco budworm (3) • Do not apply more than a total of 3 lb ai chlorpyrifos (6 pints of Numbers in parentheses (-) refer to Pest-Specific Use Directions. Whirlwind) per acre per season. • Do not make a second application of Whirlwind or other Pest-Specific Use Directions: product containing chlorpyrifos within 10 days of the first 1. The 0.37 pint per acre rate will not provide a high degree of application. control but, compared to the 1 pint per acre rate, will minimize • If more than 1 lb ai granular chlorpyrifos per acre is applied the damage from plant bugs and cotton fleahoppers and at-plant (for a maximum of 1.3 lb ai per acre per season), allow increased survival and build-up of beneficial insects to only one additional application of a liquid product containing aid in the control of bollworms infesting cotton. chlorpyrifos at 1 lb ai per acre is allowed per season, for a total 2. Spider mites: When large numbers of eggs are present, scout of 2.3 lb ai chlorpyrifos per acre per season. the treated area in 3 to 5 days. If newly hatched nymphs are • Do not apply in tank mixes with Steadfast or Lightning present, make a follow-up application of a non-chlorpyrifos herbicides. product that is effective against mites. • Do not aerially apply this product in Mississippi. 3. Bollworms and budworms: For best results, scout fields twice per week and apply when worms are 1/4 inch or less Cotton in length. (Not for use in Mississippi)

Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 24 hours unless PPE required for early entry is worn.

13 Arizona and California Whirlwind Whirlwind Target Pests (pint/acre) Target Pests (pint/acre) brown spanworm 3 armyworms 1 - 2 cranberry fruitworm cotton aphid cranberry weevil (1) cotton fleahopper cutworms Lygus fireworms salt marsh caterpillar sparganothis fruitworms silverleaf whitefly (1) Numbers in parentheses (-) refer to Pest-Specific Use Directions. thrips boll weevil 2 Pest-Specific Use Directions: cotton bollworm (2) 1. Cranberry weevil: For control, apply once at flower bud cotton leaf perforator (suppression) development (late May, early June) and, if cranberry weevils cutworms are present, once after 100% bloom (early to mid-July). pink bollworm Specific Use Precautions: spider mites (suppression) Apply only after the winter flood water has been removed. To tobacco budworm (2) avoid pesticide contamination of flood waters, do not apply when bogs are flooded. Numbers in parentheses (-) refer to Pest-Specific Use Directions. Specific Use Restrictions: Pest-Specific Use Directions: • Preharvest Interval: Do not apply within 60 days before 1. Silverleaf whitefly: Apply in tank mix combination with the harvest. specified rate of a pyrethroid insecticide labeled for control or • Do not make more than two applications of Whirlwind or other suppression. product containing chlorpyrifos per season. 2. Bollworms and budworms: For best results, scout fields • Maximum single application rate is 1.5 lb ai chlorpyrifos twice per week and apply when worms are 1/4 inch or less (3 pints of Whirlwind) per acre. in length. • Do not make a second application of Whirlwind or other Specific Use Restrictions: product containing chlorpyrifos within 10 days of the first • Preharvest Interval: Do not apply within 14 days before application. harvest. • Do not make more than three applications of Whirlwind or other Fig (For use only in California) product containing chlorpyrifos per crop season. • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints of Whirlwind) per acre. Worker Restricted Entry Interval: Do not enter or allow worker • Do not apply more than a total of 3 lb ai chlorpyrifos (6 pints of entry into treated areas during the restricted entry interval (REI) Whirlwind) per acre per season. of 4 days unless PPE required for early entry is worn. • Do not make a second application of Whirlwind or other product containing chlorpyrifos within 10 days of the first Apply Whirlwind as a dormant application in late winter prior application. to beetle emergence and prior to leaf formation. Use a spray • Do not allow meat or dairy animals to graze in treated areas. volume of 10 gpa or more and apply as a broadcast spray to the • Do not feed gin trash or treated forage to meat or dairy soil surface using power-operated ground spray equipment. On animals. the day of treatment, incorporate Whirlwind into the top 3 inches of soil using suitable equipment. Cranberry (Not for use in Mississippi) Whirlwind Target Pest (quart/acre) Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) dried fruit beetle 2

of 24 hours unless PPE required for early entry is worn. Specific Use Restrictions: Apply as a broadcast foliar spray. Use sufficient spray volume • Preharvest Interval: Do not apply within 217 days (7 months) to ensure thorough coverage, but no less than 15 gpa. Except before harvest. for control of cranberry weevil, treat when field counts indicate • Make only one application of Whirlwind or other product damaging insect populations are developing or present. containing chlorpyrifos per year. Chemigation: Whirlwind may be applied through sprinkler • Maximum single application rate is 2 lb ai chlorpyrifos (2 quarts irrigation systems to control listed pests. Apply at specified of Whirlwind) per acre. broadcast application rates. See Chemigation Application •  section .

14 Grape • Based upon available residue data, the use of Whirlwind in (Not for use in Mississippi) grapes is restricted to areas east of the Continental Divide only.

Do not use in the state of Mississippi. Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) Legume Vegetables (Succulent or Dried) of 24 hours unless PPE required for early entry is worn. Except Soybean1 (Not for use in Mississippi)

Soil Surface Application (For use in areas east of the Continental Divide only) Worker Restricted Entry Interval: Do not enter or allow worker Apply Whirlwind just before the pest emerges from the soil. entry into treated areas during the restricted entry interval (REI) Apply 2 quarts of the diluted spray mixture to the soil surface on a of 24 hours unless PPE required for early entry is worn. 15-square foot area (4.4 foot circle) around the base of each vine. 1Legume vegetables including adzuki bean, asparagus bean, Whirlwind bean, blackeyed pea, broad bean (dry and succulent), catjang, Target Pest (pint/100 gal) chickpea, Chinese longbean, cowpea, crowder pea, dwarf pea, edible pod pea, English pea, fava bean, field bean, field grape borer 4.5 pea, garbanzo bean, garden pea, grain lupin, green pea, guar, hyacinth bean, jackbean, kidney bean, lablab bean, lentil, lima

bean (dry and green), moth bean, mung bean, navy bean, pea, Specific Use Restrictions for Soil Surface Application: pigeon pea, pinto bean, rice bean, runner bean, snap bean, • Do not allow spray to contact fruit or foliage. snow pea, southern pea, sugar snap pea, sweet lupin, tepary • Maximum single application rate for soil surface application is bean, urd bean, white lupin, white sweet lupin, yardlong bean 2.25 lb ai chlorpyrifos (4.5 pints of Whirlwind) per acre. Preplant Broadcast Application Prebloom Application Apply Whirlwind at a rate of 2 pints per acre to control seed (For use only in areas east of the Continental Divide) maggots. Make a preplant broadcast application in a minimum Apply as a spray drench ground application using a minimum of 10 gpa of spray to the soil surface using suitable ground spray volume of 25 gpa. equipment. To improve the activity against seed maggots, incorporate Whirlwind into the top 1 to 3 inches of soil using Whirlwind suitable tillage equipment. Target Pest (quart/acre) At-Plant T-Band Application climbing cutworm1 1 Apply 1.8 fl oz of Whirlwind per 1000 feet of row at 30-inch row grape mealybugs2 spacing. Apply the spray in a 3- to 5-inch wide band over the row behind the planter shoe and in front of the press wheel to achieve Numbers in parentheses (-) refer to Pest-Specific Use Directions. shallow incorporation. Mix the specified dosage in a minimum of 10 gpa of spray and apply to the soil surface using suitable Pest-Specific Use Directions: ground spray equipment. Equivalent rates of insecticide spray 1. Cutworm: For control, apply 1 quart of Whirlwind per acre required per 100 feet of row for listed row spacings are given in as a broadcast spray in a minimum spray volume of at least the accompanying table. To improve the activity of Whirlwind 50 gallons of water using power-operated ground spray against seed maggots, incorporate Whirlwind into the top 1/2 to equipment. Treat when cutworms first become active and 1-inch of soil using tines or chains or other suitable equipment. when field counts indicate damaging insect populations are developing or present. Do not apply after bloom stage of growth. Consult your state agricultural experiment station Spray Volume fl oz of Spray Volume per 100 Feet of Row or extension service specialist concerning cutworm control Per Acre practices in your area. (Gallons) 30-inch 28-inch 24-inch 22-inch 2. Grape mealybug: For control, apply 1 quart of Whirlwind per 10 7.3 6.9 5.9 5.4 acre in a minimum spray volume of at least 50 gallons of water per acre using power-operated ground spray equipment only 15 11 10.3 8.8 8.1 prior to late budbreak. Applications after budbreak may result 20 14.7 13.7 11.8 10.8 in transient leaf yellowing (Concords).

Specific Use Restrictions for Prebloom Application: Specific Use Precaution: Insecticides, including Whirlwind, • Do not use in conjunction with soil surface application for may contribute to the stress of the bean plants under certain grape borer control. environmental conditions. This stress may reduce plant stand or • Maximum single application rate for prebloom application interfere with normal plant development. Herbicides used preplant to minimize phytotoxicity is 1 lb ai chlorpyrifos (1 quart of incorporated may interact with insecticides and enhance this stress. Whirlwind) per acre. Specific Use Restrictions: Specific Use Restrictions for Soil Surface Application and • Do not make more than one application of Whirlwind per year. Prebloom Application: • Do not apply more than 1 lb ai chlorpyrifos (2 pints of • Preharvest Interval: Do not apply within 35 days before harvest. Whirlwind) per acre. • Do not make more than one application of Whirlwind or other • Do not apply Whirlwind at-plant if the field was treated with a product containing chlorpyrifos per season. preplant incorporated treatment of Whirlwind.

15 Onion (Dry Bulb) Peanut Worker Restricted Entry Interval: Do not enter or allow Worker Restricted Entry Interval: Do not enter or allow worker worker entry into treated areas during the restricted entry entry into treated areas during the restricted entry interval (REI) interval (REI) of 24 hours unless PPE required for early entry of 24 hours unless PPE required for early entry is worn. is worn. Apply to the soil surface as a preplant broadcast spray followed At-Plant Soil Drench Application by immediate soil incorporation to a depth of 3 to 4 inches using For direct seeded onions to control onion maggot, apply 32 fl oz a disc, field cultivator, or equivalent equipment. Use a minimum of Whirlwind per acre in a water-based spray as a 2- to 4-inch of 10 gpa total spray. wide band over the row at planting time in a minimum of 40 gpa. Equivalent rates of insecticide spray required per 1000 feet of row for listed row spacings are given in the table below. Shallow Whirlwind incorporation is necessary. Place behind the planter shoe and Target Pests (pint/acre) in front of the presswheel. Phytotoxicity may occur if Whirlwind wireworms (suppression) 4 is sprayed directly onto onion seeds. Do not mix Whirlwind with other pesticide products. Note: The user should exercise reasonable judgment and caution with this product. Until familiar Specific Use Restrictions: with results under user planting and growing conditions, limit • Preharvest Interval: Do not apply within 21 days before application of this product to a small area to determine plant harvest. tolerance and extent of injury if such occurs prior to initiating • Do not make more than one preplant application of Whirlwind large scale applications. per season. • Maximum single application rate is 2 lb ai chlorpyrifos (4 pints of Whirlwind) per acre. Row Spacing • The combined total of preplant and postplant applications Whirlwind of Whirlwind, Lorsban 15G or other product containing (32 fl oz/acre) 6-inch 10-inch 12-inch 18-inch chlorpyrifos, must not exceed 4 lb ai chlorpyrifos per acre per fl oz/1000 ft of row 0.37 0.61 0.73 1.1 season. • Do not feed treated peanut forage or hay to meat or dairy animals. Specific Use Restrictions: • Do not aerially apply this product in Mississippi. • Do not make more than one application per year. • Maximum single application rate is 0.03 lb ai chlorpyrifos per Pear 1000 feet of row. (For use only in California, Oregon and Washington)

• Do not aerially apply this product in Mississippi. Postplant Soil Drench Application Worker Restricted Entry Interval: Do not enter or allow worker Apply as an early season directed spray to the base of onion entry into treated areas during the restricted entry interval (REI) seedlings or transplants during peak egg laying. Use a minimum of 24 hours unless PPE required for early entry is worn. of 100 gpa for thorough wetting. Postharvest Application Mix the specified dosage in 100 to 400 gpa of spray and Whirlwind apply using an airblast speed sprayer or other suitable ground Target Pest (quart/acre) equipment . onion maggot 1 seedcorn maggot Whirlwind

Target Pest (pint/acre) Specific Use Restrictions: • Preharvest Interval: Do not apply within 60 days before codling moth 4 harvest. • Do not make more than two applications (at-plant plus Specific Use Restrictions: postplant) per year. • Do not make more than one postharvest application (prior to • Maximum single application rate is 1 lb ai chlorpyrifos (1 quart dormancy) per year. of Whirlwind) per acre. • Maximum single application rate is 2 lb ai chlorpyrifos (4 pints • Do not aerially apply this product in Mississippi. of Whirlwind) per acre. • Do not harvest or use treated fruit for food or feed. • Do not allow meat or dairy animals to graze in treated orchards. • If unauthorized entry into a treated orchard cannot be prevented, then the orchard must be posted with appropriate signs according to the Worker Protection Standard while treated, unharvested fruit remains on the tree.

16 Peppermint and Spearmint Chemigation: Whirlwind may be applied through sprinkler (Not for use in Mississippi) irrigation systems at specified broadcast application rates to

control listed foliar pests. See Chemigation Application section. Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) Whirlwind of 24 hours unless PPE required for early entry is worn. Target Pests (pint/acre)

Apply as a broadcast spray using a total spray volume of 10 gpa sorghum midge (1) 0.5 or more using ground equipment. grasshoppers 0.5 – 1 Chemigation: Whirlwind may be applied through sprinkler yellow sugar cane aphid and other irrigation systems at specified broadcast application rates to aphids control listed foliar pests. See Chemigation Application section. greenbug (2) 0.5 – 2 armyworms 1 – 2 Whirlwind chinch bugs (3) Target Pests (pint/acre) cutworms cutworm (1) 2 – 4 lesser cornstalk borer (3) garden symphylans (2) 4 webworms 1 mint root borer (3) European and southwestern corn borer 1.5 – 2 Numbers in parentheses (-) refer to Pest-Specific Use Directions. corn earworm 2 Pest-Specific Use Directions: Numbers in parentheses (-) refer to Pest-Specific Use Directions. 1. Cutworms: Apply during May and June when field counts indicate damaging insect populations are developing or Pest-Specific Use Directions: present. When larvae are less than 3/4 inch in length, use the 1. Sorghum midge: Apply when 30% to 50% of the seed heads 2 pint rate; otherwise, use a higher rate in the rate range. are in bloom. 2. Garden symphylans: Apply preplant to the soil surface. On 2. Greenbug: Use a higher rate in the rate range when pest the same day of treatment, incorporate the insecticide into populations are high. the top 2 to 4 inches of soil using a disc, field cultivator, or 3. Chinch bugs and lesser cornstalk borer: Apply as a directed equivalent equipment. spray toward the base of the plant using power-operated 3. Mint borer: Apply postharvest when field counts indicate ground spray equipment with sufficient water to ensure damaging insect populations are developing or present. If coverage of an 8- to 12-inch band centered in the row. For ground applied, follow with approximately 1 acre inch of plants less than 6 inches high, apply an 8- to 12-inch band sprinkler irrigation immediately after application to incorporate centered over the row. Do not reduce the dosage for banded the insecticide into the soil or apply by chemigation. or directed applications. Concentrate the full labeled dosage Specific Use Restrictions: rate in the treated zone. • Preharvest Interval: Do not apply within 90 days before Specific Use Precautions: harvest. • To minimize the potential for chemical injury, do not apply • Make only one application of Whirlwind or other product Whirlwind to drought stressed grain sorghum within three days containing chlorpyrifos during the growing season. following irrigation or rain except where the product is applied • Do not make more than one preplant incorporated application in irrigation water. in the spring. • Be aware that sorghum lines used in seed production fields • Make only one postharvest application of Whirlwind or other may be more susceptible to chemical injury. Susceptible inbred product containing chlorpyrifos per season. lines or hybrids are likely to be at greater risk of yield-reducing • Maximum single application rate is 2 lb ai chlorpyrifos (4 pints chemical injury when treated at the higher application rates. of Whirlwind) per acre. Users should not apply more than 1 pint of Whirlwind per acre to • Do not use in conjunction with a broadcast foliar application of seed sorghum if the additional risk of crop injury is unacceptable. Whirlwind for cutworm control. Specific Use Restrictions: Sorghum - Grain Sorghum (Milo) • Preharvest Interval: Do not harvest for grain, forage, fodder, hay, or silage within 30 days after application of 1 pint of Whirlwind per acre or within 60 days after application of rates Worker Restricted Entry Interval: Do not enter or allow worker above 1 pint per acre. entry into treated areas during the restricted entry interval (REI) • Do not make more than three applications of Whirlwind or other of 24 hours unless PPE required for early entry is worn. product containing chlorpyrifos per use season. • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints Apply as a postemergence broadcast spray using sufficient of Whirlwind) per acre. spray volume to ensure thorough coverage of treated plants, but • Do not apply more than a total of 1.5 lb ai chlorpyrifos (3 pints no less than 15 gpa for ground spray equipment or 2 to 5 gpa of Whirlwind) per acre per season. for aircraft equipment. Control may be reduced at low spray volumes under high temperature and wind conditions.

17 • Do not make a second application of Whirlwind or other Whirlwind product containing chlorpyrifos within 10 days of the first Target Pests (pint/acre) application. • Do not treat sweet varieties of sorghum. grasshoppers 0.5 – 1 • Do not aerially apply this product in Mississippi. green cloverworm spider mites (1) Soybean velvetbean caterpillar (Not for use in Mississippi) armyworms 1 - 2 Worker Restricted Entry Interval: Do not enter or allow worker bean leaf beetle entry into treated areas during the restricted entry interval (REI) corn earworm of 24 hours unless PPE required for early entry is worn. cutworms Mexican bean beetle Soil Application potato leafhopper Apply as a broadcast treatment to soil surface in a minimum saltmarsh caterpillar and other spray volume of 10 gpa using suitable ground spray equipment woolly bears or as a band application. Use a higher rate in the rate range soybean aphid when there is increased pest pressure. For band application, thistle caterpillar (painted lady butterfly) equivalent rates of insecticide spray required per 100 feet of row European corn borer 2 for listed row spacing are given in the table below. For at-plant southern green stink bug treatments, apply in a 4- to 6-inch band centered over the row. Position the spray nozzle in front of the planter shoe or press Numbers in parentheses (-) refer to Pest-Specific Use Directions. wheel or after the press wheel followed by a drag chain for light incorporation. Do not apply as an in-furrow treatment. For a Pest-Specific Use Directions: postemergence rescue treatment, apply as a directed spray in a 1. Spider mites: When large numbers of eggs are present, scout 9- to 12-inch band at the base of the plant. For plants less than the treated area in 3 to 5 days. If newly hatched nymphs are 6 inches tall, apply over-the-top in a 6- to 12-inch band. present, make a follow-up application of a non-chlorpyrifos

product that is effective against mites. Specific Use Precaution: At-Plant Postemergence • On determinate soybeans, do not make more than one Treatment Rescue application after pod set. (Broadcast, Treatment T-band or Band) (Band Only) Specific Use Restrictions: Target Pests (pint/acre) (pint/acre) • Preharvest Interval: Do not apply within 28 days before harvest. cutworms 1 – 2 1 – 2 • Do not make more than three applications of Whirlwind or other lesser cornstalk borer product containing chlorpyrifos per year • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints of Whirlwind) per acre. Fluid Ounces of Spray Required Per 100 Feet of Row for • Do not apply more than a total of 3 lb ai chlorpyrifos (6 pints of Listed Row Spacings and Spray Volumes Whirlwind) per acre per season. Volume of Spray • Do not make a second application of Whirlwind or other Per Acre (gal) 36" 32" 28" 24" product containing chlorpyrifos within 14 days of the first application. 10 8.8 7.9 6.9 5.9 • Do not allow meat or dairy animals to graze in treated areas or 15 13.2 11.8 10.3 8.8 otherwise feed treated soybean forage, hay, and straw to meat or dairy animals. 20 17.6 15.7 13.7 11.8 Strawberry (Not for use in Mississippi) Foliar Application Apply as a postemergence broadcast spray using sufficient spray volume to ensure thorough coverage of treated plants, but Worker Restricted Entry Interval: Do not enter or allow worker no less than 15 gpa for ground spray equipment or 2 to 5 gpa for entry into treated areas during the restricted entry interval (REI) aircraft equipment. Apply when field counts indicate damaging of 24 hours unless PPE required for early entry is worn. pest populations are developing or present. Whirlwind may be tank mixed with glyphosate products, such as Duramax or Preplant Incorporation Application Durango DMA when application is to be made to Apply Whirlwind in sufficient water to ensure uniform soil glyphosate-tolerant soybeans. Use a higher rate in the rate range coverage and incorporate into the soil in the spring for protection when there is increased pest pressure. of strawberries during the following year.

Chemigation: Whirlwind may be applied through sprinkler irrigation systems at specified broadcast application rates to control listed foliar pests. See Chemigation Application section.

18 Soil Application (At-Planting or Preplant Incorporated) Whirlwind To reduce feeding damage from early season insects such as Target Pest (quart/acre) cutworms, apply at planting or as a preplant treatment and garden symphylans 2 incorporate to a depth of 1 to 2 inches. Do not apply as an grub in-furrow treatment. Apply 1 pint of Whirlwind per planted acre to a 10-inch wide band centered over the row for furrows 30 inches

apart. (For rows 30 inches apart, this is equivalent to 9.2 fl oz of Foliar Application Whirlwind per 10,000 feet of row). For other row widths, adjust Apply as a broadcast foliar spray when buds first appear and the spray volume per planted acre in proportion to the length of repeat application 10 to 14 days later. Use a minimum spray row actually treated. volume of 40 gpa. Postemergence Application Apply specified rate as a broadcast or banded foliar spray. Treat Whirlwind when field counts indicate that damaging insect populations are Target Pest (quart/acre) developing or present. strawberry bud weevil 1 Broadcast Application: Apply the specified dosage in water using 2 to 5 gpa of finished spray when using aerial spray Postharvest Application equipment or 10 to 30 gpa when using ground spray equipment. Apply as a directed spray to crown of strawberry plants Chemigation: Whirlwind may be applied through sprinkler immediately after harvest and after plants are topped. Repeat irrigation systems at specified broadcast application rates to application, if required, 14 to 18 days later. Use a minimum spray control listed foliar pests. See Chemigation Application section. volume of 100 gpa. Banded Foliar Spray: Apply the specified rate within the band using a minimum of 7 gallons of spray volume in a 5- to 7-inch Whirlwind wide band centered over the row. Do not reduce the rate for Target Pest (quart/acre) band applications. Concentrate the full labeled dosage rate (see band rates in table below) in the treated zone. For best strawberry crown moth 1 results, lightly incorporate band-applied treatments, either

mechanically or with irrigation. Specific Use Precautions: • Do not tank mix Whirlwind with pesticides, surfactants, Whirlwind or fertilizer formulations unless prior use has shown the combination non-injurious under your current conditions of use. Broadcast Band • Phytotoxicity may occur when Whirlwind is applied to Target Pests (pint/acre) (pint/acre) strawberries under conditions of high temperature and drought grasshoppers (1) 0.5 - 1 - stress. Specific Use Restrictions: leafminers 1 0.67 • Preharvest Interval: Do not apply within 21 days before spider mites harvest. tarnished plant bug (Lygus) 1 - • Preplant Application: Do not make more than one application of Whirlwind or other product containing chlorpyrifos per year. aphids 1 - 2 0.67 – 1.33 • Foliar and Postharvest Applications: Do not make more fall armyworm than two applications of Whirlwind or other product containing yellowstriped armyworm chlorpyrifos per year. webworms • Postharvest Application: Do not sprinkle irrigate for one week beet armyworm 1.5 - 2 1 – 1.33 following application. • Maximum single application rate is 2 lb ai chlorpyrifos (2 quarts cutworms 2 1.33 of Whirlwind) per acre for preplant incorporation and 1 lb ai flea beetle adults chlorpyrifos (1 quart of Whirlwind) per acre for foliar and sugarbeet root maggot 0.5 - 1 - postharvest application. adults (2), (5) • Do not make a second application of Whirlwind or other product containing chlorpyrifos within 10 days of the first foliar sugarbeet root maggot - 1.33 - 2 application and within 14 days of postharvest application. larvae (3), (5) • For prebloom use only. Do not apply after berries start to form or when berries are present. sugarbeet root maggot 2 1.33 - 2 larvae (4), (5) Sugarbeet Numbers in parentheses (-) refer to “Pest-Specific Use Directions". (Not for use in Mississippi)

Pest-Specific Use Directions: Worker Restricted Entry Interval: Do not enter or allow worker 1. Grasshoppers: The low rate will control small nymphs entry into treated areas during the restricted entry interval (REI) (1st through 3rd instar). of 24 hours unless PPE required for early entry is worn. 2. Sugarbeet root maggot adults: Apply anytime from 7 days before until 3 days after peak adult emergence in order to

19 target adults present at time of application based upon local Whirlwind field trap monitoring. Target Pests (pint/acre) 3. Sugarbeet root maggot larvae: Use as a primary treatment to control root maggot larvae. Base application timing upon grasshoppers 1 local field trap monitoring. Apply anytime from 7 days before until 3 days after peak adult emergence. banded sunflower moth 1 – 1.5 4. Sugarbeet root maggot larvae: Use as a supplemental seed weevil (4) postemergence treatment following an at-plant insecticide stem weevil (2) application for control of root maggot larvae. Base application sunflower beetle larvae and adults (1) timing upon local field trap monitoring. Apply anytime from sunflower moth (3) 7 days before until 3 days after peak adult emergence. woolly bears 5. Sugarbeet root maggot: To prevent the potential cutworms 2 development of insecticide resistance, producers are encouraged to take the following steps: (1) avoid making tarnished plant bug (Lygus) (5) 1 - 2 more than two applications of Whirlwind per season when Numbers in parentheses (-) refer to Pest-Specific Use Directions. adults are active; (2) if an organophosphate insecticide was applied at planting, make no more than one postemergence Pest-Specific Use Directions: application of Whirlwind when adults are active. 1. Sunflower beetle: For control of larvae or adults, treat when Specific Use Restrictions: field counts indicate 10 larvae or 1 to 2 adults per seedling. • Preharvest Interval: Do not apply within 30 days before 2. Stem weevil: Optimal treatment time is within 5 to 7 days harvest of beet roots and tops. after adult weevils begin to appear. • Do not make more than three applications of Whirlwind or other 3. Sunflower moth: To control, make first application during product containing chlorpyrifos per season. early 1% to 5% bloom stage. • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints 4. Seed weevil: To control, apply when field counts indicate of Whirlwind) per acre. 10 to 12 adults per plant for oil crop varieties and 1 to 3 adults • Do not apply more than a total of 3 lb ai chlorpyrifos (6 pints of per plant on confectionery crop varieties. Whirlwind) per acre per season. 5. Tarnished plant bug (Lygus): Use a higher rate in the rate • Do not make a second application of Whirlwind or other product range where populations are heavy. Apply at the onset of containing chlorpyrifos within 10 days of the first application. pollen spread or approximately 10% bloom (R-5 growth • Do not allow meat or dairy animals to graze in treated areas stage). For best protection, make a second application or harvest treated beet tops as feed for meat or dairy animals 10 days later. Use sufficient water to ensure thorough within 30 days of last treatment. coverage of treated plants. • To avoid unacceptable crop injury, do not tank mix Whirlwind Specific Use Restrictions: with Quadris or Headline with any EC formulation or any tank • Preharvest Interval: Do not apply within 42 days before mix containing an oil adjuvant. harvest. • Do not make more than three applications of Whirlwind or other Sunflower product containing chlorpyrifos per season. (Not for use in Mississippi) • Maximum single application rate is 2 lb ai chlorpyrifos (4 pints of Whirlwind) per acre for preplant incorporation and 1 lb ai Worker Restricted Entry Interval: Do not enter or allow worker chlorpyrifos (2 pints of Whirlwind) per acre for postemergence entry into treated areas during the restricted entry interval (REI) broadcast treatment. of 24 hours unless PPE required for early entry is worn. • Do not apply more than a total of 3 lb ai chlorpyrifos (6 pints of Whirlwind) per acre per season. Preplant Incorporation Application • Do not make a second application of Whirlwind or other Broadcast apply to soil surface in a minimum spray volume of product containing chlorpyrifos within 10 days of the first 10 gpa using suitable ground spray equipment. On the same day application. of treatment, incorporate the insecticide into the top 2 to 4 inches • Do not allow meat or dairy animals to graze in treated areas. of soil using a disc, field cultivator, or equivalent equipment. Use a higher rate in the rate range when there is increased pest Sweet Potato pressure . Worker Restricted Entry Interval: Do not enter or allow worker Whirlwind entry into treated areas during the restricted entry interval (REI) Target Pests (pint/acre) of 24 hours unless PPE required for early entry is worn.

cutworms 2 - 4 Apply to the soil surface as a preplant broadcast spray to reduce the feeding damage caused by listed pests. Use a spray volume Postemergence Broadcast Application of 10 gpa or more. Incorporate immediately after application to a Apply as a postemergence broadcast spray using sufficient spray depth of 4 to 6 inches using a rotary hoe, disc cultivator, or other volume to ensure thorough coverage of treated plants, but no suitable incorporation equipment. Plant sweet potatoes in the less than 15 gpa for ground spray equipment or 2 to 5 gpa for usual manner no more than 14 days after treatment. Delaying aircraft equipment. Use a higher rate in the rate range when there planting more than 14 days after application will reduce the time is increased pest pressure. interval of protection against feeding damage.

20 • Maximum single application rate is 1 lb ai chlorpyrifos (2 pints Whirlwind of Whirlwind) per acre. Target Pests (pint/acre) • Do not aerially apply this product in Mississippi. Conderus (wireworm) 4 sweet potato flea beetle Tree Fruits,1 Almond, and Walnut (Dormant/ Systena (flea beetle) Delayed Dormant Sprays) (Not for use in Mississippi)

Specific Use Precaution: • Whirlwind will not control false wireworms, white fringe beetle Worker Restricted Entry Interval: Do not enter or allow worker entry into treated areas during the restricted entry or other grubs that attack sweet potatoes. interval (REI) of 4 days for tree fruits and 24 hours for almond Specific Use Restrictions: and walnut unless PPE required for early entry is worn. •  Do not apply within 125 days before Preharvest Interval: harvest. 1Apple, cherry, nectarine, peach, pear, plum, prune • Do not make more than one application of Whirlwind or other product containing chlorpyrifos per season. Apply as a dormant or delayed dormant spray. While Whirlwind • Maximum single application rate is 2 lb ai chlorpyrifos (4 pints may be used without oil, for best results, use oil to control of Whirlwind) per acre. additional pests, such as European red mite. See precautions for use of oil below. Apply as a concentrate or dilute spray • Do not aerially apply this product in Mississippi. using conventional, power-operated spray equipment. For Tobacco dilute sprays (greater than 200 gpa), use sufficient spray volume to completely wet tree foliage, but not to point of runoff. For Worker Restricted Entry Interval: Do not enter or allow worker concentrate sprays (less than 200 gpa), uniformly apply an entry into treated areas during the restricted entry interval (REI) equivalent amount of Whirlwind per acre. of 24 hours unless PPE required for early entry is worn. Use a higher rate in the rate range when there is increased pest pressure. Apply as a preplant broadcast spray to reduce the feeding damage caused by listed pests. Apply 24 to 48 hours before Use Precautions for Tree Fruits, Almond and Walnut: bedding and transplanting using a spray volume of 10 gpa or • Cold or dry conditions may cause Whirlwind plus oil sprays more. Incorporate immediately after application to a depth of to infuse into trees, resulting in bud damage or bud drop. 2 to 4 inches using suitable incorporation equipment. Do not apply until winter rains or irrigation has replenished soil moisture such that bark and twigs are not desiccated. Before broadcast application of Whirlwind onto existing beds, • To avoid contamination of irrigation tail waters, do not flood knock down beds to final shape for transplanting. Use of irrigate within 24 hours of application of Whirlwind. PTO-driven implements that will incorporate Whirlwind to a depth of 4 inches. Use Restrictions for Tree Fruits, Almond and Walnut: • Make only one application of chlorpyrifos during the dormant season. Whirlwind • For apple, do not make more than one application of Whirlwind Target Pests (pint/acre) to the apple tree trunk per year as either a prebloom or cutworms 2 post-bloom application. flea beetles • Do not use more than a total of 2 lb ai chlorpyrifos (4 pints of mole crickets Whirlwind) per acre per season as a dormant/delayed dormant root maggots application. wireworms • Do not allow meat or dairy animals to graze in treated orchards.

Almond, Cherry, Nectarine, Peach, Pear, Plum, Prune, Walnut To control the above listed pests and suppress populations of rootknot nematodes in all tobacco growing regions, use Whirlwind Whirlwind in a tank mix with Nemacur 3 at the rate of 2 pints of Whirlwind Target Pests (pint/acre) plus 4 quarts of Nemacur 3 per acre. Read and carefully follow American plum borer 1.5 - 4 all applicable directions, restrictions, and precautions on labeling brown almond mite for Nemacur 3 used in combination with Whirlwind. Apply the climbing cutworms specified rate(s) to the soil surface in a spray volume of 10 gpa European red mite or more 24 to 48 hours before bedding and transplanting. greater peach tree borer Immediately following application, incorporate into the soil to lesser peach tree borer a depth of at least 4 inches using suitable equipment. Where mealy plum aphid the nematode species Meloidogyne arenaria or M. javanica are peach twig borer present, or there are high populations of M. incognita, apply pear psylla adults Telone® II soil fumigant at the specified label rate. San Jose scale Specific Use Restrictions: • Do not make more than one application of Whirlwind or other product containing chlorpyrifos per season.

21 Specific Use Precautions for Almond, Cherry, Nectarine, Tree Fruits1 and Almond (Trunk Spray or Peach, Pear, Plum, Prune, Walnut: • Avoid contact with foliage in sweet cherries as premature leaf Preplant Dip) (Not for use in Mississippi) drop may result. Specific Use Restrictions for Almond, Cherry, Nectarine, Worker Restricted Entry Interval: Do not enter or allow Peach, Pear, Plum, Prune, Walnut: worker entry into treated areas during the restricted entry • Do not make a soil or foliar application of Whirlwind or other interval (REI) of 4 days for tree fruits and 24 hours for almond product containing chlorpyrifos within 10 days of a dormant/ unless PPE required for early entry is worn. delayed dormant application of chlorpyrifos to the orchard.

Additional Restrictions Specific to California for Almond, 1 Cherry, nectarine, peach, plum Cherry, Nectarine, Peach, Pear, Plum, Prune, Walnut: Apply Whirlwind to tree trunks and lower branches using a • Do not use more than 1% dormant oil and/or penetrating coarse, low-pressure spray to control pests listed in the following surfactants in almond orchards less than 4 years old. table. Use a higher rate in the rate range when there is increased • Use a minimum of 100 gpa of total spray volume. pest pressure. Unless otherwise specified, a second application • Use up to 2% supreme oil with no more than 4 gpa on may be made after two weeks and a third application may be almonds. made after harvest. Avoid spray contact with foliage in sweet • Use up to 2% supreme oil with no more than 6 gpa on peaches cherries as premature leaf drop may result. Consult your state and nectarines. agricultural experiment station or extension service specialist for • Refer to the University of California pest management guide for proper application timing for your area. pears, plums, and prunes. • In orchards with high overwintering populations of European red mite or brown almond mite, use higher spray volumes that Whirlwind allow for the use of higher per acre rates of oil. Crops Target Pests (quart/100 gal) • Do not use any adjuvants or surfactants in addition to, or as a substitute for, a petroleum spray oil in a tank mix with cherry American plum borer 1.5 – 3 Whirlwind. greater peach tree borer • Do not apply on almonds in the following counties in California: lesser peach tree borer Butte, Colusa, Glenn, Solano, Sutter, Tehama, Yolo, and Yuba. almond peach tree borers (1) (2) 3 nectarine Apple peach Whirlwind plum Target Pests (pint/acre) Numbers in parentheses (-) refer to Pest-Specific Use Directions.

climbing cutworms 1.5 - 4 Pest-Specific Use Directions: Lygus 1. Preplant Dip Application (Peaches and Nectarines Only): obliquebanded leafroller For preplant control of peachtree borer, use Whirlwind at pandemis leafroller the equivalent application rate of 3 quarts per 100 gallons of rosy apple aphid water. Dip trees several inches above the grafting bud scar San Jose scale and plant immediately, or allow them to dry before returning

to storage. Do not allow peach trees to remain in contact with Specific Use Restrictions for Apple: the dip solution. • Only one application of any chlorpyrifos containing product can 2. Peach tree borer: For control in established trees, apply be made per year. The application can be either a prebloom before newly hatched borers enter the tree. Use as a coarse, dormant/delayed dormant spray to the canopy or the trunk, or low-pressure trunk spray and thoroughly wet all bark areas a post-bloom application to the lower 4 feet of the trunk (for from ground level to scaffold limbs. Do not allow spray to post-bloom application instructions and restrictions on apple, contact fruit. Consult written recommendations provided by refer to Apple Tree Trunk section of the label). your State agricultural experiment station or extension service Additional Restrictions Specific to California for Apple: specialist for proper time to treat in your area. • Use a minimum of 100 gpa of total spray volume. Specific Use Restrictions: • Refer to the University of California pest management guide • Preharvest Interval: Do not apply within 14 days before for apples. harvest of almonds, nectarines, peaches and plums, or within • In orchards with high overwintering populations of European 21 days before harvest of cherries. red mite or brown almond mite, use higher spray volumes that • Do not make more than one chlorpyrifos application per year allow for the use of higher per acre rates of oil. in nectarines peaches, and no more than three chlorpyrifos • Do not use any adjuvants or surfactants in addition to, or applications per year in cherries. as a substitute for, a petroleum spray oil in a tank mix with • Do not allow meat or dairy animals to graze in treated orchards. Whirlwind.

22 Tree Nuts1 (Foliar Sprays) the foliage and crop and apply as a concentrate or dilute spray using conventional, power-operated spray equipment. For Worker Restricted Entry Interval: Do not enter or allow worker dilute sprays applied to tree nut crops, mix the required dosage entry into treated areas during the restricted entry interval (REI) in sufficient water to allow for spray to runoff. For concentrate of 24 hours unless PPE required for early entry is worn. sprays, apply an equivalent amount of Whirlwind per acre. Treat when pests appear or in accordance with local conditions. Aerial 1Almond, filbert, pecan, walnut application may result in less effective insect control because of reduced coverage. Consult your State agricultural experiment Apply Whirlwind as a foliar spray at the dosages indicated to station, certified pest control advisor, or extension service control pests listed in the following table. Mix the required dosage specialist for specific use information in your area. in sufficient water to ensure thorough and complete coverage of

Whirlwind Crops Target Pests (pint/acre) almond leaf footed plant bug peach twig borer 4 navel orangeworm San Jose scale filbert eye-spotted bud moth obliquebanded leafroller 3 – 4 filbert aphid omnivorous leaftier filbert leafroller winter moth filbert worm pecan blackmargined aphid (1) yellow pecan aphid (1) 1 – 4 spittlebugs (2) fall webworm pecan nut casebearer 1.5 – 4 black pecan aphid pecan leaf scorch mite (suppression) (5) 2 – 4 hickory shuckworm (3) Phylloxera spp.(4) walnut codling moth walnut scale 4 walnut husk fly Numbers in parentheses (-) refer to Pest-Specific Use Directions.

Pest-Specific Use Directions: • Do not apply more than a total of 4 lb ai chlorpyrifos (8 pints of 1. Yellow pecan aphid and blackmargined aphid: For control, Whirlwind) per acre per season as a foliar spray. apply in tank mix combination with the specified rate of a • Do not make a second application of Whirlwind or other pyrethroid insecticide labeled for control or suppression of product containing chlorpyrifos within 10 days of the first these aphids. application. 2. Spittlebug: For control, use a dosage of 2 to 4 pints per acre • Do not allow meat or dairy animals to graze in treated orchards. for concentrate sprays. • Do not use on almond, filbert or walnut in Mississippi. 3. Hickory shuckworm: For best results, make two applications, • Do not aerially apply this product in Mississippi. 10 to 14 days apart. 4. Phylloxera spp.: For best control, make two applications at Tree Nut1 Orchard Floors a 10-day interval using a minimum of 1 pint of Whirlwind per (Not for use in Mississippi)

acre starting at bud swell. 5. Pecan leaf scorch mite, For suppression, use a preventative Worker Restricted Entry Interval: Do not enter or allow worker program. entry into treated areas during the restricted entry interval (REI) Specific Use Precautions: of 24 hours unless PPE required for early entry is worn.

• Whirlwind is highly toxic to bees exposed to direct treatment 1 and should not be applied when bees are foraging in the Almond, pecan, walnut treated area. Apply as a ground broadcast spray directed to the orchard • To avoid contamination of irrigation tail waters, do not flood floor using ground application equipment that will apply the irrigate within 24 hours of application of Whirlwind. spray uniformly. Do not allow spray to contact foliage or fruit. Specific Use Restrictions: Treat when ant activity (excluding fire, harvester, carpenter, and • Preharvest Interval: Do not apply within 14 days before pharaoh ants) becomes evident in the orchard. Since worker harvest of almonds, filberts and walnuts, or 28 days before ants (excluding fire, harvester, carpenter, and pharaoh ants) harvest of pecans. cease most of their foraging activity at temperatures above 90°F, • Do not make more than three total applications of Whirlwind or best results will be achieved if applied at a time of day when other product containing chlorpyrifos per season to almonds, temperatures are below 90°F. pecans and filberts, and no more than two applications per Chemigation: Whirlwind may be applied to almond, pecan and season on walnuts. walnut orchard floors through sprinkler irrigation systems only if

23 the system uniformly covers the soil surface at the base of the Specific Use Restrictions: tree. Use specified broadcast application rates to control listed • Preharvest Interval: Do not apply within 14 days before harvest. pests . See Chemigation Application section. • Do not make more than two applications of Whirlwind or other product containing chlorpyrifos per season to the orchard floor. Whirlwind If the 8 pint per acre rate is used, a second application is not Orchard Floor Target Pests (pint/acre) allowed. pecan ants (1) 4 • Do not apply more than a total of 4 lb ai chlorpyrifos (8 pints of Whirlwind) per acre per season to the orchard floor. almond 4 – 8 • Do not make a second application of Whirlwind or other walnut product containing chlorpyrifos within 10 days of the first application. Numbers in parentheses (-) refer to Pest-Specific Use Directions. • Do not allow meat or dairy animals to graze in treated orchards. Pest-Specific Use Directions: 1. Excludes ants of significant public health importance, such as Turfgrass (Not for use in Mississippi) fire ants, harvester ants, carpenter ants, and pharaoh ants. Eliminate weed growth that would prevent uniform coverage Worker Restricted Entry Interval: Do not enter or allow worker of the orchard floor by mowing or herbicide treatment. Foliar entry into treated areas during the restricted entry interval (REI) applications of Whirlwind may be made in addition to the orchard of 24 hours unless PPE required for early entry is worn. floor treatment.

Specific Use Precaution: Dilute Whirlwind in water and apply to turfgrass grown for sod • To avoid contamination of irrigation tail waters, do not flood using suitable application equipment. For best results, turfgrass irrigate within 24 hours of application of Whirlwind. should be moist at time of treatment.

Amount of Whirlwind per Pests fl oz/1000 sq ft quart/acre ants (1) greenbug aphids 0.75 1 armyworms green June beetle grubs beet leafhoppers fall Lucerne moth yellowstriped millipedes centipedes mites chiggers Bermudagrass stunt chinch bugs clover crickets winter grain cutworms mosquitoes deer ticks pillbugs earwigs springtails European crane fly larvae sod webworms (lawn moths) (2) fiery skipper sowbugs fleas ticks gnats grasshoppers billbug adults (3) 0.75 – 1.5 1 - 2 bluegrass Denver hunting annual bluegrass weevil (Hyperodes) (4) 1.5 2 black turfgrass ataenius adults (5) mole crickets (6) white grubs (7) 1.5 - 3 2 - 4 black turfgrass ataenius European chafer Japanese beetle larvae northern and southern masked chafers) Numbers in parentheses (-) refer to Specific Use Directions below.

24 Specific Use Directions: Whirlwind 1. Excludes ants of significant public health importance, such as Target Pests (pint/acre) fire ants, harvester ants, carpenter ants, and pharaoh ants. 2. Sod webworms: Delay watering or mowing of the treated aphids (1) 0.5 - 1 area for 12 to 24 hours after treatment. English grain aphid 3. Billbugs: Spray early in the season just prior to or coinciding greenbug with the first appearance of adults as recommended by your Russian wheat aphid local Agricultural Extension Service Specialist. brown wheat mite 4. Annual bluegrass weevil: To control, spray suspected grasshoppers problem areas in mid-April and again in mid-May, or as recommended by your local Agricultural Extension Service army cutworms (2) 1 Specialist. armyworms (3) 5. Black turfgrass ataenius adults: Spray early in the season cereal leaf beetle (4) as recommended by your local Agricultural Extension cutworms (suppression) (2) Service Specialist. A repeat application may be needed wheat midge (5) 1 to 2 weeks later. Numbers in parentheses (-) refer to Pest-Specific Use Directions. 6. Mole crickets: To control in turfgrass, apply Whirlwind through high pressure injection or other suitable subsurface Pest-Specific Use Directions: placement application equipment. Depending upon the 1. Consult university extension bulletins for local treatment application equipment used, follow the manufacturer's recommendations. directions for calibration and the volume of spray per acre 2. Control may be reduced under high temperature conditions needed to provide control or as recommended by your local (greater than 80°F), under dry soil conditions, or if larvae are Agricultural Extension Service Specialist. For best results, more than 1/2 inch long. apply when young nymphs are active. 3. Expect suppression under conditions of heavy pest 7. White grubs: Spray when grubs are young and actively populations or large worms. feeding near the soil surface, usually during late July and 4. Target application when eggs are near hatching and larvae is August, or as recommended by your local Agricultural emerging as monitored by plant inspection. Extension Service Specialist. For best results, soil should be 5. Wheat midge: For control, treat when 75% of the wheat moist prior to treatment. For best results, immediately after heads have emerged from the boot and when midge adults spraying, irrigate the treated area with 1/2 to 1 inch of water to are found in the crop (1 midge per 4 to 5 heads). If possible, wash the insecticide into the thatch and underlying soil. apply in the late afternoon or early evening when temperatures exceed 50°F and wind speed is less than 7 mph. Wheat (For use only in Arizona, California, Colorado, Idaho, Kansas, Specific Use Restrictions: Do not apply within 14 days before Minnesota, Montana, Nebraska, New Mexico, Nevada, North • Preharvest Interval: harvest for forage and hay and within 28 days before harvest Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, for grain and straw. Washington and Wyoming) • Do not make more than two applications of Whirlwind or other product containing chlorpyrifos per season. Worker Restricted Entry Interval: Do not enter or allow worker • Maximum single application rate is 0.5 lb ai chlorpyrifos (1 pint entry into treated areas during the restricted entry interval (REI) of Whirlwind) per acre. of 24 hours unless PPE required for early entry is worn. • Do not allow meat or dairy animals to graze or otherwise feed on treated forage within 14 days of application. Foliar Application • Do not feed straw from treated wheat within 28 days of Apply using aerial (fixed wing or helicopter) or power-operated application. ground spray equipment. Mix the required dosage with water and apply in a minimum of 2 to 5 gpa finished spray volume for aerial equipment or 15 gpa for ground spray equipment. Apply Terms and Conditions of Use when field counts indicate damaging pest populations are If terms of the following Warranty Disclaimer, Inherent Risks developing or present. of Use, and Limitation of Remedies are not acceptable, return Chemigation: Whirlwind may be applied through sprinkler unopened package at once to the seller for a full refund of irrigation systems at specified broadcast application rates to purchase price paid. Otherwise, use by the buyer or any other user constitutes acceptance of the terms under Warranty control listed foliar pests. See Chemigation Application section. Disclaimer, Inherent Risks of Use and Limitation of Remedies.

25 Warranty Disclaimer Limitation of Remedies Helena Chemical Company warrants that this product conforms To the extent permitted by law, the exclusive remedy for losses or to the chemical description on the label and is reasonably damages resulting from this product (including claims based on fit for the purposes stated on the label when used in strict contract, negligence, strict liability, or other legal theories), shall accordance with the directions, subject to the inherent risks set be limited to, at Helena Chemical Company election, one of the forth below. TO THE EXTENT PERMITTED BY LAW, Helena following: Chemical Company MAKES NO OTHER EXPRESS OR IMPLIED (1) Refund of purchase price paid by buyer or user for product WARRANTY OF MERCHANTABILITY OR FITNESS FOR A bought, or PARTICULAR PURPOSE OR ANY OTHER EXPRESS OR IMPLIED (2) Replacement of amount of product used WARRANTY. Helena Chemical Company shall not be liable for losses or damages resulting from handling or use of this product unless Inherent Risks of Use Helena Chemical Company is promptly notified of such loss or It is impossible to eliminate all risks associated with use of this damage in writing. In no case shall Helena Chemical Company product. Crop injury, lack of performance, or other unintended be liable for consequential or incidental damages or losses. consequences may result because of such factors as use of the The terms of the Warranty Disclaimer, Inherent Risks of Use, product contrary to label instructions (including conditions noted and Limitation of Remedies cannot be varied by any written or on the label, such as unfavorable temperatures, soil conditions, verbal statements or agreements. No employee or sales agent etc.), abnormal conditions (such as excessive rainfall, drought, of Helena Chemical Company or the seller is authorized to vary tornadoes, hurricanes), presence of other materials, the manner or exceed the terms of the Warranty Disclaimer or Limitation of of application, or other factors, all of which are beyond the Remedies in any manner. control of Helena Chemical Company or the seller. All such risks ® shall be assumed by buyer. Lorsban and Telone are Trademarks of The Dow Chemical Company ("Dow") or an affiliated company of Dow ®™Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow EPA accepted 12/21/12

26 Spec Number: 900-020571 Template Master: 900-000364 (CCL8550) Component MID: 00315018 Size: 6-1/4" H x 6-7/8" W Size: 6-1/4" H x 5-1/2" W Product Name: Whirlwind Image Area: 6" H x 4-7/8" W Page Count: 28 Spec Type: Booklet laminated front Colors: Colors:

Component Size: 2.5 gal Process: Black Process: Black Booklet Country: Private Label PMS: 117 C Yellow PMS: 117 C Yellow Base Label Supersedes: 900-019053 Varnish Reason for Revision: Regulatory Update Laminate

Printer: CCL Label DGT: CA Date: 01/29/14 Core Size: Midland Roll Front - 6 in.

EPA/PMRA Accepted Date: 12/21/12 q 1st Proof q 4th Proof

Notification Date: q 2nd Proof ■ 5th Proof Roll Size: Midland Roll Front - 12 in. max. Print Non-Notification Date: q 3rd Proof q 6th Proof Approvals Copy (Fasson) Position: Midland Roll Front - 4