# PHASER 50 WP INSECTICIDE

- EPA Reg No: **264-656**
- Registrant: BAYER CROPSCIENCE, LLC
- Signal word: Danger
- Active ingredients: Endosulfan (50%)
- Label accepted: 2003-06-18
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-00656-20030618.pdf

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Phaser® 50WSB INSECTICIDE 
flIIdep the Federal Insert',,.,. ; 
lI'abgIoIdo, and Rodentlolde At.. ' .. amended, (0' the ~,~._ t "'IIIIIered ~, 
For Agricultural or Commercial use Only 
Not for use or storage in or around residential sites - see 
Directions For Use / General Instructions for prohibited areas. 
NOT FOR USE IN CALIFORNIA 
4- S(" 
ACTIVE INGREDIENT: Endosulfan (hexachlorohexahydromethano-2,4,3-benzodioxathiepin-3-oxide) ............... 50.0% 
INERT INGREDIENTS:" .......................................................................................................................................... 50.0% 
TOTAL 100.0% 
EPA Reg No. 264-656 EPA Est. No_ 407-IA-02 
KEEP OUT OF REACH OF CHILDREN 
DANGER PELIGRO 
POISON 
Si usted no entiende la etiqueta, busque a algulen para que se la explique a usted en detalle. 
(If you do not understand this label, find someone to explain it to you In detail.) 
For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577 
For PRODUCT USE Information Call1-866-99BAYER (1-866-992-2937) 
FIRST AID 
IF SWALLOWED: • Immediately call a pOison control center or doctor for treatment advice. 
• Do not induce vomiting unless told to do so by a poison control center or doctor. 
• Have person sip a glass of water if able to swallow. . 
• Do not give anything by mouth to an unconscious or convulsing person. - - - - -
IF INHALED: • Move person to fresh air. 
• If person is not breathing, call 911 or an ambulance, then give artificial re~rualh In, preldrat..l~ mouth-to-
mouth if possible. 
• Call a poison control center or doctor for further treatment advice. - - -
IFON SKIN OR • Take off contaminated clothing. 
CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. 
• Call a poison control center or doctor for treatment advice. 
IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15-20 minutes. 
• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. 
• Call a poison control center or doctor for treatment advice. 
For MEDICAL Emergencies Call 24 Hours A Day 1-800-334-7577. 
Have the product container or label with vou when callina a poison control center or doctor or aoina for treatment. 
NOTE TO PHYSICIAN: Endosulfan is a central nervous system stimulant absorbable by mouth. inhalation or through contact with 
skin. It may cause convulsions. There is no speCific antidote. Diazepam l.V. is the drug of choice. Barbituric acid derivatives such as 
phenobarbital may be used additionally. A neuromuscular blocking agent may be used if convulsions persist. This type of drug may 
be used only if complete control of respiration can be maintained. Epinephrine derivatives are absolutely contraindicated. 
This formulation contains petroleum hydrocarbons. Vomiting should be induced only under the direct supervision of a physician. 
Care should be taken to prevent aspiration because of the possibility of chemical pneumonia or pulmonary edema due to the organic 
solvent in the formulation.

PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS (AND DOMESTIC ANIMALS) 
DANGER 
Fatal if swallowed or inhaled. Harmful if absorbed through skin. Causes moderate eye irritation. Do not breath dust or spray mist. Avoid 
contact with skin, eyes, or clothing. Do not contaminate food or feed. Keep out of reach of domestic animals. 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Applicators and Other Handlers Must Wear: 
• Coveralls over short-sleeved shirt and short pants. 
• Waterproof gloves 
• Chemical-resistant footwear plus socks 
• Protective eyewear 
• Chemical-resistant headgear for overhead exposure 
• A respirator with either an organic vapor-removing cartidge with a prefilter approved for pesticides (MSHAINIOSH approval number 
prefix TC-23C), or a canister approved for pesticides (MSHAINIOSH approval number prefix TC-14G), or a NIOSH approved 
respirator with an organic avpor (OV) cartridge or canister with any R, P. or HE prefilter. 
• Add a chemical·resistant apron when cleaning equipment, mixing or loading 
ENGINEERING CONTROL STATEMENT 
When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection 
Standard (WPS) for agricultural pesticides [(40 CFR 170.240(d) (4-6)], the handler PPE requirements may be reduced or modified as 
specified in the WPS. 
USER SAFETY RECOMMENDATIONS 
Users should: 
• Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 
Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 
• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash 
thoroughly and change into clean clothing. 
ENVIRONMENTAL HAZARDS 
This product is toxic to fish, birds and other wildlife. Birds feeding on treated areas may be killed. Do not apply directly to water, or to 
areas where surface water is present, or to intertidal areas below the mean high water mark. Due to the risk of runoff and drift, do not 
apply within a distance of 300 feet of lakes, ponds, streams, and estuaries. Shrimp and crab may be killed at application rates 
recommended on this label. Do not apply where fish, shrimp, crab, and other aquatic life are important resources. Do not contaminate 
water by cleaning of equipment or disposal of equipment washwaters. This product must not be used in areas where impact on 
threatened endangered species is likely. Contact your State Fish and Game Agency before applying this product. Apply this product 
only as specified on this label. This pesticide is toxic to bees exposed to direct application. Applications should be timed to coincide with 
periods of minimum bee activity, usually between late evening and early morning.

'. 
STORAGE AND DISPOSAL 
PESTICIDE STORAGE: Do not store in or around the home or store near heat, open flame, or hot surfaces, 
Keep out of reach of children and animals. Store in original containers only. Store in cool, dry place and avoid excess heat. Carefully 
open containers. After partial use, fold and roll back bags, clamp, and close tightly. Do not put concentrate or dilute material into food or 
drink containers, Do not contaminate other pesticides, fertilizers, water, food, or feed by storage or disposal. 
In case of spill: Avoid contact, isolate the area, and keep out animals and unprotected persons. 
To confine spill: If liquid, dike surrounding area or absorb with sand. cat litter, or commercial clay, If dry material, cover to prevent 
dispersal. Place damaged package in a holding container, Identify contents, 
PESTICIDE DISPOSAL: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticides, spray mixture, or rinsate is a 
violation of Federal law. If these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide or 
Environmental Control Agency, or the hazardous waste representative at the nearest EPA Regional Office for guidance. 
CONTAINER DISPOSAL: When all water soluble bags have been used, the empty outer bag should be disposed of in a sanitary landfill 
or by incineration, or if allowed by state and local authorities, by burning. If burned, stay out of smoke. 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers 
may be in the area during application. 
For any requirements specific to your State or Tribe, consult the agency responsible for pestiCide regulation. 
Do not apply this product through any type of irrigation system, 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170, This Standard contains 
requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of agricultural 
pesticides. It contains reqUirements for training, decontamination, notification, and emergency assistance. It also contains specific 
instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE), and restricted~entry 
intelVals. The requirements in this box only apply to uses of this product that are covered by the Worker Protection Standard. 
00 not enter or allow worker entry into treated areas during the restricted entry intelVal (REI) of 24 hours. 
PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with 
anything that has been treated, such as plants, soil, or water, is: coveralls over short- sleeved shirt and short pants; waterproof gloves; 
chemical~resistant footwear plus socks; protective eyewear; Chemical-resistant headgear for overhead exposure. 
DIRECTIONS FOR USE OF WATER SOLUBLE BAGS 
PHASER® 50WSB Insecticide is a wettable powder formUlation individually packaged in 1-pound units in a translucent bag contained in 
an outer package. 
DO NOT OPEN WATER SOLUBLE BAGS, 
DO NOT ALLOW THE INNER BAG TO BECOME WET BEFORE ADDING TO SPRAY OR NURSE TANK, 
DO NOT HANDLE THE INNER BAG WITH WET HANDS OR WET GLOVES, 
RESEAL OUTER BAG TO PROTECT REMAINING INNER BAG(S), 
Fill the spray tank with one-half of the total amount of water to be used. Open the outer wrapper of each product container to be used. 
Immediately dump the required number of bags into the spray tank, 
Determine the total amount of PHASER® 50WSB Insecticide to be added to the spray tank, based on the rates in the crop 
recommendations. For each pound of wettable powder to be added to the spray tank, use one 1-pound bag. For example, jf it is 
determined that 10 pounds of PHASER® 50WSB Insecticide should be added to the spray tank, add ten 1-pound bags, Where rates 
are expressed as fractions of pounds, prepare the tank load to the lower of the nearest whole pound. 
Operate the agitator while mixing. Cooler water temperatures increase the time needed to completely dissolve the bags. Mix thoroughly 
to fully disperse and suspend the wettable powder, Maintain agitation during storage in nurse or supply tank, and during application, 
PHASER® 50WSB Insecticide is compatible with most commonly used pesticides and liquid fertilizers. However, the water-soluble 
bags must be completely dissolved before adding any other products, Do not use PHASER® 50WSB Insecticide in a tank mix with 
products containing boron, chromium, or other micronutrients.

• 
THIS PRODUCT IS NOT INTENDED FOR USE IN CALIFORNIA. 
GENERAL INSTRUCTIONS 
For California Use PHASER® 50WSB Insecticide 
For Use In California. 
Not for use or storage in or around residential sites, including homes, non-agricultural outbuildings, non-commercial 
greenhouses, recreational vehicles, preschools, day care centers, and not for applications to humans and pets. 
Apply the listed amount per acre when insects first appear and repeat as required, unless otherwise noted, to maintain effective control. 
Use in sufficient water for thorough coverage of listed crops, unless otherwise noted. Coverage of upper and lower leaf surfaces is 
essential for good control. For ground application, apply recommended amount of pesticide in a minimum of 10 gallons of water per 
acre on vegetable or row crops, unless otherwise noted. Observe use limitations. If insect control is required beyond the following use 
patterns. supplement the control program with other suitable pesticides. 
When applying this material by aircraft, mix the recommended amount with sufficient water to provide a minimum of 1 gallon of finished 
spray per acre on vegetable and field crops, unless otherwise noted, and a minimum of 20 gallons of finished spray per acre on fruit 
and nut trees and on vines. When applying 4 pounds or more of 50% PHASER® 50WSB Insecticide, mix in a minimum of 10 gallons of 
water. 
Do not plant root crops other than carrots, potatoes, sweet potatoes, and sugar beets as follow-up crops. 
OBSERVE DAYS INTERVAL BETWEEN LAST APPLICATION AND HARVEST 
INDICATED BY NUMBER IN 0 FOLLOWING THE CROP NAME. 
APPLES (21) 
Insects Controlled Rate of Application Method of Application 
Aphids (including Apple Aphid, Rosey 1 lb. per 100 gals. or a Applications made at pink andlor petal fall provide best 
Apple Aphid, Woolly Apple Aphid) maximum of 5 Ibs. per acre control of tarnished plant bug and green fruitworm. 
Apple Rust Mite For best control of first generation white apple 
leafhopper, apply when nymphs first appear on leaves. 
Green fruitworm If necessary, prior to petal fall, use 1 112 Ib/100 gals. to 
Tarnished plant bug control apple aphid and rosy apple aphid. 
T entiform leafminer 
White Apple Leafhopper (first generation) 
Do not feed pomace from treated apples to livestock. 
Do not feed cull fruits to animals or allow livestock to graze in treated orchards. 
Do not make more than 2 applications during the fruiting period. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active inoredient (6 Ibs. 50WSB) Der acre Der vear. 
APRICOTS (21). NECTARINES (21). PEACHES (21) 
Insects Controlled Rate of Apollcatlon Method of Aopllcatlon 
Peachtree borer 1 112 Ibs. per 100 gallons or 4 Best control is obtained with a single application post-
Lesser peachtree borer to Sibs. per acre harvest. Spray all bark areas from ground level to 
Pacific Northwest: lower scaffold limbs. 
1 to 1 1/2 Ibs. per 100 gals. 
Southeastern States: 
3 - Sibs. Der 100 aals. 
Do not feed cull fruits to animals or allow livestock to graze in treated orchards. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active inaredient (6Ibs. 50WSB) per acre per year.

SJI1 
APRICOTS (30), NECTARINES (30), PEACHES (30) 
Insects Controlled Rate of Application Method of Application 
Aphids (including Black Cherry Aphid, 1 lb. per 100 gals. Make applications when insects appear or feeding is 
Black Peach Aphid, Green Peach Aphid, or 4 or 5 lbs. per acre noticed. 
Rusty Plum Aphid) 
Catfacing insects (Stink Bug type) 
Green fruitworm 
Peach Silver Mite 
Peach Twig Borer 
Do not feed cull fruits to animals or allow livestock to graze in treated orchards. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. aclive ingredient (6 Ibs. 50WSB) per acre per year. 
BARLEY OATS RYE WHEAT , , , 
Insects Controlled Rate of Application Method of Application 
Army Cutworm 1 lb. per acre Apply when small larvae are readily found in the field. 
For aerial applications, use a minimum of 2 gallons of 
water per acre. 
Cereal leaf beetle (Illinois, Indiana. 112 to 1 lb. per acre Apply when small larvae are readily found in the field. 
Michigan and Ohio only) For aerial applications, use a minimum of 1 to 2 gals. 
of water per acre. 
Do not apply after heads begin to form. 
Do not feed treated forage to livestock. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSB) per acre per year. 
BEANS, Succulent and Dry (except Lima Beans) (3) and 
SOUTHERN FIELD PEAS (Succulent type, including. Black-<3Yed Peas, Crowder Peas and Southern Peas (3) 
Insects Controlled Rate of Application Method of Application 
Black Bean Aphid 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Bean Leaf Skeletonizer noticed. For control of Cowpea Curculio, make 3 
Cowpea curculio 
applications at 5-day intervals starting when the pods 
are 1/2 inch long. 
Cucumber Beetle 
Flea Beetle 
Green Stink Bug 
Leafhopper 
Mexican Bean Beetle 
Aphids 2 Ibs. per acre 
Western Bean Cutworm 
Whitefly 
Do not feed treated threshings or allow livestock to graze in treated fields. 
Do not use on lima beans that are to be removed from the field for processing. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSI3lJl.er acre per year.

BLUEBERRIES 
Insects Controlled Rate ot Application Method ot Application 
Blueberry bud mite 3lbs. per acre in 300 gals. of Apply immediately after harvest and repeat 6 to 8 
water weeks later. 
Do not apply after buds are well formed. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
BROCCOLI (7), BRUSSELS SPROUTS 14), CABBAGE (7), CAULIFLOWER (14) 
Insects Controlled Rate ot Application Method ot Application 
Cabbage Aphid 1 1/2 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Cabbage Looper noticed. 
Cross-striped Cabbageworm 
Diamondback Moth (larvae) 
Flea BeeUe 
Harlequin Bug 
Imported Cabbageworm 
Leafhopper 
Slink Buo 
Armyworm 2 Ibs. per acre 
Cutworm 
Whitefly 
Do not make more than 4 applications per year. 
Do not exceed a maximum of 3 lbs. active ingredient (6 Ibs. 50WSB) per acre per year. 
CARROTS (7) 
Insects Controlled Rate ot Application Method ot Application 
Green Peach Aphid 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
noticed. 
Armyworm 2 Ibs. per acre 
Flea beetle 
Whitefly 
Do not use tops for food or feed. 
Do not make more than 1 application per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSf3l1>er acre per year. 
CELERY (4) 
Insects Controlled Rate ot Application Method ot Application 
Green Peach Aphid 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Cabbage Looper noticed. 
Flea Beetle 2 Ibs. per acre 
Whitefly 
Do not make more than 1 application per year. 
Do not exceed a maximum of 1 lb. active inqredient (2 Ibs. 50WSB) per acre per year.

CELERY (7) 
Insects Controlled Rate of Application Method of ADDlication 
Green Peach Aphid 1 lb. per acre Make applications when insects appear or feeding is 
noticed. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSB) Der acre Der year. 
CHERRIES (21) 
Insects Controlled Rate of Application Method of Application 
Peachtree borer 1 1/2 Ibs. per 100 gallons or 4 Best control is obtained with a single application post-
Lesser peachtree borer to 5 Ibs. per acre harvest during the first week in September. Spray all 
Pacific Northwest: bark areas from ground level to lower scaffold limbs. 
1 to 1 1/21bs. per 100 gals. 
Black cherry aphid 1 lb. per 100 gals. or 4 to 5 Ibs. Make applications when insects appear or feeding is 
Green fruitworm per acre noticed. 
Plum rust (nursery) mite 
Pacific Northwest only: 1 lb. per 100 gals. or 4 to 5lbs. For Bud Moth control, apply at ·popcorn" stage. For 
Eyespotted Bud Moth per acre Leafroller control, apply during pre-pink stage of 
Fruittree Leafroller 
growth. 
Michigan only: 2 Ibs. per 100 gals. Apply in the delayed dormant period. 
Mineola moth 
Do not feed cull fruits to animals or allow livestock to graze in treated orchards. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Jbs. 50WSB) per acre per year. 
CHERRY PEACH PLUM NURSERY STOCK DIP • • 
Insects Controlled Rate 01 ADDlicatlon Method of ADDllcatlon 
Peachtree Borer 4 Ibs. per 40 gals Mix thoroughly. Immerse trees so that the roots and 
crowns are covered well above the crafting bud scar. 
Plant immediately or dry before returning stock to storage. 
Full Personal Protective Equipment (PPE) requirements for applicators also apply to this dippino operation. 
CITRUS (Non-Bearing Trees and Nurserv Stock) 
Insects Controlled Rate of ApDlicatlon Method of ApDlication 
Citrus Aphid 1 lb. per 100 gals. or a Make applications when insects appear or feeding is 
maximum of 5 Ibs. per acre noticed. 
Do not apply to bearing trees or trees that will bear fruit within 12 months. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredienU6 Ibs. 50WSB) per acre per}'6ar.

'. ~/7 
COLLARDS (211 
Insects Controlled Rate of Application Method of Application 
Aphids 1 1/2 to 2 Ibs, per acre Make applications when insects appear or feeding is 
Cabbage Looper noticed. 
Diamondback Moth (larvae) 
Fall armyworm 
Flea BeeUe 
Harlequin Bug 
Imported Cabbageworm 
Leafhopper 
Whiteflv 2 Ibs, per acre 
Do not make more than 1 application per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs, 50WSB) per acre per year. 
COTTON 
Insects Controlled Rate of Application Method of Application 
Boll Weevil 1 to 3 Ibs, per acre Make applications when insects appear or feeding is 
noticed. 
Bollworm 2 to 3 Ibs, per acre Applications may be made using ground or aerial 
application equipment. The higher rate should be 
Cabbage Looper used under heavy pest pressure. 
Cotton Leafperforator 
Lygus Bug 
Stink Bug 
Thrips 3 Ibs, per acre 
Do not apply after bolls open, 
Do not graze dairy or meat animals in treated fields. 
00 not exceed a maximum of 3 bs. active ingredient (6 Ibs. 50WSB) per acre per year, 
CUCUMBERS (21. MELONS (21. SUMMER AND WINTER SQUASH (2 
Insects Controlled Rate of Application Method of Application 
Aphids 1 to 2 Ibs, per acre Make applications when insects appear or feeding is 
Cucumber Beetle noticed, For Squash Vine Borer control, apply weekly 
to flower buds. stems, and vines beginning when 
Melonworm moths first appear, 
Pickleworm 
Rindworm (on watermelons) 
Squash BeeUe 
Squash Bug 
Squash Vine Borer 
Striped Flea Beetle 
Cabbage Looper 2 Ibs, per acre 
Omniverous leafroller 
Whitefly 
Do not make more than 6 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs, 50WSBJ~er acre per vear.

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EGGPLANT (1) 
Insects Controlled Rate of Application Method of Application 
Blister Beelle 1 - 2 Ibs. per acre Make applications when insects appear or feeding is 
Colorado Potato Beetle noticed. 
Flea Beetle 
Green Peach Aphid 
Green Stink Bug 
Whitefiy 2 Ibs. per acre 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 1 lb. active ingredienl (2 Ibs. 50WSB) per acre per year. 
FILBERTS (1) 
Insects Controlled Rate of Application Method of Application 
Filbert aphid 1 lb. per 100 gals. or 3 to 4 Ibs. Make applications when insects appear or feeding is 
Filbert leafroller per acre noticed. 
Do not graze livestock on orchard crops or grasses in treated areas. 
Do not exceed 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
GRAPES (7) 
Insects Controlled Rate of Application Method of Application 
Grape Leafhopper 1 lb. per 100 gals. or 2 to 3 Ibs. Make applications when insects appear or feeding is 
Grape Phylloxera (leaf form) per acre noticed. 
Rose Chafer 
Do not use on Baco No.1. Baco Noir. Concord. Seibel 7053 (Chancellor). Seibel 8357 (Colobel). Seibel 13053 (Cascade) varieties of 
grapes as severe plant injury is likely to occur. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6Ibs. 50WSB) per acre per year. 
KALE (21) 
Insects Controlled Rate of ~plicatior. Method of Application 
Cabbage Flea Beetle t 112 Ibs. per acre Make applications when insects appear or feeding is 
Harlequin Bug noticed. 
Imported Cabbageworm 
Do not make more than 1 application per year. 
Do not exceed a maximum of 314 lb. active ingredient (1 tl2lbs. SOWSB) per acre peryeae.

LETTUCE (14) 
Insects Controlled Rate of Application Method of Application 
Cabbage Looper 1 1/2 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Diamondback Moth (larvae) noticed. 
Green Peach Aphid 
Imported Cabbageworm 
Armyworm 2 Ibs. per acre 
Whitefiy 
On Head Lettuce: Do not make more than 3 applications after thinning. Remove wrapper leaves at harvest 
On Leaf Lettuce: Do not make more than 2 applications per year. 
Do not feed crop refuse to livestock. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year 
MUSTARD GREENS (21) 
Insects Controlled Rate of Application Method of Application 
Aphids 1 1/2 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Cabbage Looper noticed. 
Diamondback Moth (larvae) 
Fall armyworm 
Flea Beetie 
Harlequin Bug 
Imported Cabbageworm 
LeafhoDDer 
Whiteflv 2 Ibs. Der acre 
Do not make more than 1 application per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSB) per acre per year 
PEARS (7) 
Insects Controlled Rate of ADPlication Method of Application 
Green fruitworm 1 lb. per 100 gals. or 4 to 5 Ibs. Make applications at white bud or petal fall when 
Tarnished plant bug per acre insects appear or feeding is noticed. 
Pear psylla 5 Ibs. per acre Apply in a minimum of 10 gals. of water for aerial 
applications, in 40 gals. of water for semi--concentrate, 
or in 300 gals. of water for dilute applications. Apply 
when adults are first observed or nymphs are small 
and fepeat to maintain control. 
Pear rust mite 1 lb. per 100 gals. or 4 to 5 Ibs. Make applications when insects appear or feeding is 
Consperse stink bug (foliar treatment) per acre noticed. Stink bugs must be wet by spray to obtain 
control. 
Consperse stink bug (soil treatment) 1 lb. per 100 gals. 200 to 400 Apply to orchard floor and around trees prior to bloom. 
_ gals. per acre 
Pear Leaf Blister Mite 112 to 1 lb. per 100 gals. APply to trees as a post-harvest or dormant treatment. 
Do not feed cull fruits to animals or allow livestock to graze in treated orchards. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
NOTE: Aerial application may not result in satisfactory control and should only be employed if impossible to apply by ground.

•• 
PECANS 
Insects Controlled Rate of Application Method of Application 
Black Pecan Aphid 1 1/2 Ibs. per 100 gals. Make applications when insects appear or feeding is 
Pecan Nut Case bearer noticed. For Casebearer. apply when eggs of first 
generation appear on the tips of the young nuts. 
Spittlebug Another application may be required after the second 
generation of eggs is deposited. For Spittlebug. apply 
when first leaves are half grown and repeat as 
reQuired. 
Pecan leaf phylloxera 1 - 1 1/2 Ibs. per 100 gals. Apply when nymphs appear and before they are 
enclosed in plant tissue. For high populations. use the 
higher rate. 
Do not apply after shuck split. 
Do not graze livestock on orchard crops or grasses in treated areas. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
PEPPERS (1) 
Insects Controlled Rate of Application Method of Application 
Flea BeeUe 1 lb. per acre Make applications when insects appear or feeding is 
Green Peach Aphid noticed. 
Hornwonn 
Pepper Maggot 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSB) per acre per year. 
PEPPERS (4) 
Insects Controlled Rate of Application Method of Application 
Armyworm 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Flea Beetle noticed. 
Green Peach Aphid 
Hornworm 
Leafhopper 
Pepper Maggot 
Whitefly 2 Ibs. per acre 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 2 Ibs. active ingredient (4 Ibs. 50WSB) per acre per year.

" 
PLUMS m. PRUNES m 
Insects Controlled Rate of Application Method of Application 
F ruittree Leafroller 1 Ib, per 100 gals. or 4 to 5lbs. Apply during pre-pink stage of growth when insects 
(Pacific Northwest Only) per acre appear or feedin!=! is noticed. 
Aphids (including Hop Aphid, Leafcurl 1 lb. per 100 gals. or 4 to 5lbs. For control of Aphids, apply when eggs hatch during 
Aphid, Thistle Aphid) per acre pre-bloom or petal fall. Summer applications should 
Plum Rust (Nursery)Mite be made before leaves curl. 
Peach Twig Borer 1 112 Ibs. per 100 gals. or 4 to Make applications when insects appear or feeding is 
5 Ibs. per acre noticed. 
Lesser Peachtree Borer 1 1/2 Ibs. per 100 gallons or 4 Best control is obtained with a single application, p05t-
Peachtree Borer to 5 Ibs. per acre harvest after the leaves have dropped. Spray all bark 
Pacific Northwest: area from ground level to lower scaffold limbs. 
1 to 1 1/2 Ibs. per 100 gals. or 
4 to 5 Ibs. per acre 
Do not allow livestock to graze on orchard crops or grasses in treated areas. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
POTATOES (1) 
Insects Controlled Rate of Application Method of Application 
Aphids 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Armyworms noticed. 
Colorado potato beetle 
Green stink bug 
Leifootled bug 
Plant Bug 
Potato Flea Beetle 
Potato Leafhopper 
Potato T uberworm 
Threelined Potato Beetle 
European Corn Borer 1 1/2 to 2 Ibs. per acre 
Potato Psvilid 
False Chinch Bug 2lbs. per acre 
Whitefly 
Do not make more than 6 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
PUMPKINS (2) 
Insects Controlled Rate of Application Method of Application 
Aphids 2 Ibs. per acre Make applications when insects appear or feeding is 
Cucumber beetle noticed. For vine borer, apply to flower buds, stems, 
Squash vine borer 
and vines beginning when moths first appear. 
Do not make more than 6 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year.

/3/17 
SPINACH (211 
Insects Controlled Rate of Application Method of Application 
Armyworm 1 1/2 Ibs. to 2 Ibs. per acre Make applications when insects appear or feeding is 
Crown Mite noticed. 
Flea Beetle 
Green Peach Aphid 
Leafhopper 
Whitefly 2 Ibs. per acre 
Do not make more than 1 application per year. 
Do not exceed a maximum of 1 lb. active ingredient (2 Ibs. 50WSB) per acre per vear. 
STRAWBERRIES (4) 
Insects Controlled Rate of Application Method of Application 
Meadow Spittlebug 2 Ibs. per acre Make applications when insects appear or feeding is 
Strawberry Aphid noticed. Do not reapply within 15 days or more than 
Tarnished Plant Bug 
twice during a 35-day period when fruit is present. 
Whitefly 
Cyclamen Mite 4 Ibs. per acre in 400 gallons of Make applications when insects appear or feeding is 
water noticed. Thoroughly wet the foliage, stem and crown 
of the plant. For multiple applications, do not apply at 
intervals less than 35 dayS when fruit is present. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
STRAWBERRIES - Northwest Use Onl 
Insects Controlled Rate of Application Method of Application 
Garden Symphylan (aids in reducing 2lbs. per 100 gallons Mix thoroughly. Dip entire plant. When immersing 
damage) bundles of plants. make certain any trapped air is 
forced out to assure thorough wetting of the entire 
plant. 
Drain and allow plants to dry before setting them out in the field. 
Full Personal Protective Equipment (PPE) reauirements for applicators also aoolv to this diooinQ ooeration. 
SWEET CORN (Fresh Vegetable Use Only) (1) 
Insects Controlled Rate of Application Method of Application 
Com Leaf Aphid 2 Ibs. per acre Make applications when insects appear or feeding is 
Whitefly noticed. 
Com Earworm 3 Ibs. per acre Apply when silks first appear and continue until they 
begin to dry. Allow 5 days between applications. 
Do not apply to Sweet Com to be processed. 
Do not feed treated forage or ensilage to livestock or allow livestock to graze in treated fields. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year.

SWEET POTATOES (1) 
Insects Controlled Rate of Application Method of Application 
Sweet Potato Flea Beetle 1 lb. per acre Make applications when insects appear or feeding is 
Sweet Potato Weevil noticed. For Flea Beetle control, begin applications 
shortly after transplanting or as soon as flea beetles 
appear. 
For Sweet Potato Weevil control, apply in sufficient 
water for complete coverage. Applications may be 
made to transplants in the nursery andlor in the field. 
Repeat applications may be made as necessary. For 
sweet potato weevil control in a clean-up program. 
apply at a rate of 4 Ibs. per acre to the soil under the 
sweet potato nursery beds and to the area immediately 
surrounding the nursery beds. Do not place the seed 
tubers directly on the ground treated with PHASER® 
50WSB. 
Whitefly 2 Ibs. per acre Make applications when insect activity or feeding is 
noticed. 
Do not feed cull potatoes to livestock or allow livestock to graze in treated fields. 
Do not make more than 3 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
TOBACCO (5) 
Insects Controlled Rate of Application Method of Application 
Aphids (including green peach aphid, Seed Bed: Make applications when insects appear or feeding is 
tobacco aphid) 1 lb. per 100 gals. noticed. Apply approximately 6 gallons of finished 
Budworm spray per 100 square yards. 
Cabbage looper 
Flea beetle 
Hornworm 
Green june bug (larvae) Plant Bed: Make applications when insects appear or feeding is 
1/2 lb. per 100 Qals. noticed. Drench at a rate of 1 gallon per sq yd. 
Aphids (including green peach aphid, Field: Make applications when insects activity or feeding is 
tobacco aphid) 1 to 2 Ibs. per acre noticed. 
Budworm 
Cabbage looper 
Flea beetie 
Green june bug (larvae) 
Hornworm 
Stink bug Field: 
2 to 3 Ibs. per acre 100 gals. 
Do not make more than 6 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year.

TOMATOES (Field and Greenhouse) (2 
Insects Controlled Rate of Application Method of Application 
Aphids 1 to 2 Ibs. per acre Make applications when insects appear or feeding is 
Blister Beetle noticed. 
Colorado Potato Beetle 
Flea Beetle 
T ornate Hornworm 
Cabbage Looper 1 1/2 to 2 Ibs. per acre 
Stink BUQ 
T ornate F ruitworm 2 Ibs. per acre 
Tomato Russet Mite 
Whitefly 
Yellowstriped Armyworm 
Whitefly 1 lb. per 100 gals. of water. Make applications when insects appear or feeding is 
Use 100 to 200 gals of spray noticed. Higher spray volumes may be necessary for 
per acre. thorough coverage when high Whitefly populations 
exist. 
Do not make more than 6 applications per year. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
WALNUTS 
Insects Controlled Rate of Application Method of Application 
Walnut aphid 3 to 4 Ibs. per acre (Apply in a Make applications when insects appear or feeding is 
minimum of 100 gallons of noticed. 
water per acre) 
Do not apply after husk spl~. 
Do not graze livestock on orchard crops or grasses in treated areas. 
Do not make more than 2 applications per year. 
Do not exceed a maximum of 3 Ibs. active inoredient (6 Ibs. 50WSB) per acre per vear. 
DOGWOOD LILAC , 
Insects Controlled 
Dogwood Borer 
Lilac Borer 
COMMERCIALLY GROWN ORNAMENTALS 
GROWN OUTDOORS ONLY 
ORNAMENTAL TREES AND SHRUBS 
Rate of Application Method of Application 
1 to 2 Ibs. per 100 gallons Apply in early June and repeat in 10 •• 14 
Drench all bark areas down to the ground level. 
Do not exceed a maximum of 3 Ibs. active inQredient (6 Ibs. 50WSB) per acre per year. 
DOUGLAS FIR (Grown for Ornamentals, Nurserv Stock or Christmas Trees) Pacific Northwest Only 
Insects Controlled Rate of Application Method of Application 
days. 
Aphids 1 lb. per 100 gallons Make applications when insects appear or feeding is 
Cooley Spruce Gall noticed. For control of Gall Adelgid, apply when white 
cottony tufts appear. For control of Needle Midge, 
Adelgid apply in late April or early May just before buds open. 
Douglas Fir 
Needle MidQe 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year.

PINES (Austrian Jack, Red, Scotch, White) 
Insects Controlled Rate of Application Method of Application 
Zimmerman Pine Moth 11/21bs. per 100 gallons Apply in mid-April and again, if necessary, in late fall. 
Thoroughly wet bark and main stem, especialiy where 
branches join main stem. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
SHADE TREES (except Birch), SHRUBS 
tnsects Controlled Rate of Application Method of Application 
Aphids 1 lb. per 100 gallons Make applications when insects appear or feeding is 
noticed. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
SPRUCE (New England Area Only) 
Insects Contro lied Rate of Application Method of Application 
Spruce Gall Aphid 1 lb. per 100 gallons Apply in late April or early May when aphids are 
present but before galls are formed. 
Do not exceed a maximum of 3 Ibs. active ingredient (6 Ibs. 50WSB) per acre per year. 
TAXUS 
Insects Controlled Rate of Application Method of Apolicatlon 
Taxus Bud Mite 1 lb. per 100 gallons Make 3 to 5 applications beginning in mid-May. 
Thoroughly spray foliage, twigs and bark. 
Black Vine Weevil 2 Ibs. per acre 100 gallons Spray thoroughly and drench the soil under the plants. 
Apply when the weevils first appear and repeat in 14 
days. 
Do not exceed a maximum of 3 Ibs. active inoredient (6 Ibs. 50WSBI per acre per year.

IMPORTANT: READ BEFORE USE 
Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this product. If terms 
are not acceptable. return the unopened product container at once. 
By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability. 
CONDITIONS: The directions for use of this product are believed to be adequate and should be followed carefully. However, it is 
impossible to eliminate all risks associated with the use of this product Crop injury, ineffectiveness or other unintended consequences 
may result because of such factors as weather conditions, presence of other materials, or the manner of use or application, all of which 
are beyond the control of Bayer CropScience. All such risks shall be assumed by the user or buyer. 
DISCLAIMER OF WARRANTIES: BAYER CROPSCIENCE MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF 
MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE 
STATEMENTS MADE ON THIS LABEL. No agent of Bayer CropScience is authorized to make any warranties beyond those contained 
herein or to modify the warranties oontained herein. BAYER CROPSCIENCE DISCLAIMS ANY LIABILITY WHATSOEVER FOR 
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT. 
LIMITATIONS OF LIABILITY: THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR 
DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, WHETHER IN CONTRACT, WARRANTY, TORT, 
NEGLIGENCE, STRICT LlABIUTY OR OTHERWSE, SHALL NOT EXCEED THE PURCHASE PRICE PAID, OR AT SAYER CROPSCIENCES ELECTION, 
THE REPLACEMENTOF PRODLCT. 
Phaser is a registered trademark of Bayer. 
r-; CoD Bayer CropScicncl' 
Bayer CropScience LP 
P.O. Box 12014, 2 T.W. Alexander Drive 
Research Triangle Park, North Carolina 27709 
1-866-99BAYER (1-866-992-2937) 
Phaser 50 WSB Insecticide (MASTER) Approved 417103.