Chlorpyrifos 4E

SnapshotID: 50785

Active ingredients

Chlorpyrifos

Classification

- Insecticide

WSSA mode of action

Acetylcholine esterase inhibitors

Registration

EPA:66222-19

Pests

Adelgid Adelgid, Cooley Spruce Gall Adelgid, Eastern Spruce Gall Adelgid, Pine Bark Ant Ant, Fire Ant, Pavement Aphid Aphid, Apple Aphid, Asparagus Aphid, Black Pecan Aphid, Blackmargined Aphid, Cabbage Aphid, Chinese/Soybean Aphid, Chrysanthemum Aphid, Cotton/Melon Aphid, Cottonwood Aphid, Elm Leaf Aphid, English Grain Aphid, Filbert Aphid, Mealy Plum Aphid, Peach Aphid, Root Aphid, Rose Aphid, Rosy Apple Aphid, Russian Wheat Aphid, Spirea Aphid, Woolly Aphid, Woolly Apple Aphid, Yellow Pecan Aphid, Yellow Sugarcane Armyworm Armyworm, Beet Armyworm, Fall Armyworm, Yellowstriped Ataenius, Black Turfgrass Bagworm Beetle Beetle, Ambrosia Beetle, Anobiidae/Deathwatch/Drugstore Beetle, Asparagus Beetle, Bean Leaf Beetle, Black Turpentine Beetle, Blister Leaf Beetle, Cottonwood Leaf Beetle, Driedfruit Beetle, Elm Leaf Beetle, European Elm Bark Beetle, Fuller Rose Beetle, Green June Beetle, Japanese Beetle, Japanese, Larvae Beetle, Longhorned/Roundheaded Borer Beetle, May/June Beetle, Mexican Bean Beetle, Native Elm Bark Beetle, Southern Corn Leaf Beetle, Southern Pine Beetle, Spotted Cucumber Beetle, Sunflower Beetle, Willow Leaf Beetle, Wood Infesting Billbug Billbug, Bluegrass Billbug, Denver Billbug, Hunting Boll Weevil Bollworm /Cotton Bollworm Bollworm, Pink Borer Borer, American Plum Borer, Apple Bark Borer, Ash/Lilac Borer, Broad Necked Root Borer, Bronze Birch Borer, Common Cornstalk Borer, Cottonwood Borer, Dogwood Borer, Flatheaded Appletree Borer, Grape Root Borer, Greater Peachtree Borer, Lesser Cornstalk Borer, Lesser Peachtree Borer, Locust Borer, Metallic Wood/Flatheaded Borer, Mint Root Borer, Oak Borer, Peach Twig Borer, Peachtree Borer, Red Oak Borer, Rhododendron Borer, Roundheaded Appletree Borer, Twolined Chestnut Budworm, Cotton Budworm, Jack Pine Budworm, Spruce/Eastern Spruce Budworm, Tobacco Budworm, Western Spruce Bug, Boxelder Bug, Thorn Bug, True Cabbageworm, Imported Cankerworm Casebearer, Pecan Nut Caterpillar Caterpillar, Eastern Tent Caterpillar, Forest Tent Caterpillar, Oleander Caterpillar, Puss Caterpillar, Redhumped Caterpillar, Saltmarsh Caterpillar, Spring Elm Caterpillar, Tent Caterpillar, Velvetbean Caterpillar, Walnut Caterpillar, Western Tent Caterpillar, Woollybear Caterpillar, Yellownecked Chafer, European Chafer, Northern Masked Chafer, Rose Chafer, Southern Masked Chigger Chinch Bug Cicada, Periodical Clipper, Strawberry Cloverworm, Green Cockroach, American Cockroach, Asian Cockroach, Brownbanded Cockroach, German Cockroach, Oriental Cockroach, Smokybrown Cockroach, Wood Corn Borer, European Corn Borer, Southwestern Crane Fly, European Cricket Cricket, Mole Cutworm Cutworm, Army Cutworm, Climbing Cutworm, Western Bean Earwig Earworm, Corn Filbertworm Firebrat Fireworm Flea Beetle Flea Beetle, Striped Flea Beetle, Sweetpotato Flea Beetle, Systena Fleahopper, Cotton Fruitworm, Cranberry Fruitworm, Green Fruitworm, Sparganothis Girdler, Cranberry Gnat Grasshopper Greenbug Greenbug, Aphid Grub Hornworm Husk Fly, Walnut Katydid Kermes, Oak Lace Bug Leafcutter, Maple Leafhopper Leafminer Leafminer, Alfalfa Blotch Leafroller Leafroller, Avocado Leafroller, Filbert Leafroller, Fruittree Leafroller, Obliquebanded Leafroller, Omnivorous Leafroller, Pandemis Lecanium, Oak Looper, Alfalfa Maggot, Onion Maggot, Root Maggot, Seed Maggot, Sugarbeet Root Mealybug Mealybug, Coffee Root Midge, Orange Blossom Wheat Midge, Pine Needle Midge, Sorghum Millipede Mirids Mite Mite, Bermudagrass Stunt Mite, Brown Wheat Mite, Citrus Rust Mite, Clover Mite, European Red Mite, Pecan Leaf Scorch Mite, Red/Spider Mite, Red Mite, Southern Red Mite, Winter Grain Mosquito, Saltmarsh Moth, Apple Ermine Moth, Banded Sunflower Moth, Browntail Moth, Clearwing Moth, Codling Moth, Cypress Tip Moth, Douglas-fir Tussock Moth, European Pine Shoot Moth, Eyespotted Bud Moth, Gypsy Moth, Holly Bud Moth, Lucerne Moth, Nantucket Pine Tip Moth, Pandora Moth, Pitch Pine Tip Moth, Strawberry Crown Moth, Subtropical Pine Tip Moth, Sunflower Moth, Tussock Moth, Western Tussock Moth, Winter Needleminer, Jeffrey Pine Needleminer, Lodgepole Needleminer, Spruce Nematode, Javanese Root-knot Nematode, Peanut Root-knot Nematode, Root-knot Nematode, Southern Root-knot Oak, Pin Oakworm, California Oakworm, Orangestriped Oakworm, Redhumped Orangedog Orangeworm, Navel Phylloxera Plant Bug /Leaf Bug Plant Bug, Lygus Plant Bug, Tarnished Psylla, Pear Psyllid Rootworm, Corn Sawfly Sawfly, European Pine Sawfly, Pine Sawfly, Redheaded Scale, Black Scale, Black Pineleaf Scale, Brown Soft Scale, California Red Scale, Chaff Scale, Cottony Cushion Scale, Cottony Maple Scale, Euonymus Scale, Fletcher Scale, Florida Red Scale, Florida Wax Scale, Golden Oak Scale, Hemispherical Scale, Lecanium Scale, Long Scale, Magnolia Scale, Oystershell Scale, Pine Needle Scale, Pine Tortoise Scale, Purple Scale, Red Scale, San Jose Scale, Snow Scale, Spruce Bud Scale, Striped Pine Scale, Tea Scale, Walnut Scale, White Birch Scale, White Peach Shuckworm, Hickory Silverfish Skipper, Fiery Sowbug/Pillbug Spanworm, Brown Spanworm, Elm Sphinx, Catalpa Spider Spider Mite Spider Mite, Spruce Spider Mite, Twospotted Spittlebug Spittlebug, Pine Springtail Stink Bug, Southern Green Symphylan, Garden Tentmaker, Poplar Thrips Thrips, Exposed Tick Tick, American Dog Tick, Cattle Fever Tick, Deer Tick, Gulf Coast Tick, Lone Star Tortrix, Orange Webworm Webworm, Fall Webworm, Juniper Webworm, Mahogany Webworm, Mimosa Webworm, Sod/Lawn Moth Weevil, Alfalfa Weevil, Annual Bluegrass Weevil, Black Vine Weevil, Cranberry Weevil, Egyptian Alfalfa Weevil, Pales Weevil, Pine Reproduction Weevil, Seed Weevil, Stem Weevil, Strawberry/Strawberry Bud Weevil, Turfgrass Weevil, Yellow Poplar White Grub Whitefly Wireworm Woollybears

Sites

Alfalfa Almond Almond, Delayed Dormant Almond, Dormant Apple Apple, Delayed Dormant Apple, Dormant Asparagus Bean (All Types)Bean, Adzuki Bean, Asparagus Bean, Broad, Dry Bean, Chinese Long Bean, Fava Bean, Field Bean, Hyacinth Bean, Kidney Bean, Lablab Bean, Lima (All or Unspecified)Bean, Moth Bean, Mung Bean, Navy Bean, Pinto Bean, Rice Bean, Runner Bean, Snap Bean, Succulent Bean, Tepary Bean, Urd Bean, Wax Bean, Yardlong Beet, Sugar Broccoli Brussels Sprouts Cabbage Cabbage, Chinese (Unspecified)Calamondin Catjang Cauliflower Cherry Chickpea/Garbanzo Bean Chironja Citron, Citrus Citrus Citrus Hybrid Collards Corn, Field Corn, For Seed Corn, Sweet Cotton Cowpea Cranberry Dividers/Medians Dump area Evergreen Trees Fences, Along Fig Filbert Fir, Balsam Fir, Douglas Fir, Fraser Fir, Grand/Giant/Lowland Fir, Noble Fir, White Flowering Plants Food Processing Plants Foundations Fruit, Citrus Fruit, Citrus, Transplant Fruit, Non-bearing Grape Grapefruit Grapefruit, Transplant Guar/Guar Bean Highways/Roads Industrial Plants Jackbean Kale Kohlrabi Kumquat Lawns /Turf Lemon Lentil Lime Lupin, Grain Lupin, Sweet Lupin, White Lupin, White Sweet Manufacturing Sites Nectarine Nectarine, Delayed Dormant Nectarine, Dormant Nurseries Nut Tree Onion, Bulb/Dry Bulb Orange Orange, Satsuma Mandarin Orange, Transplant Orchard Floors Ornamentals, Commercial/Public Areas Ornamentals, Industrial Areas Outdoor Area Pea Pea, Black-eyed Pea, Crowder Pea, Dwarf Pea, Edible Pod Pea, English Pea, Field Pea, Garden Pea, Green Pea, Pigeon Pea, Snow Pea, Southern Pea, Sugar Snap Peach Peach, Delayed Dormant Peach, Dormant Peanut Pear Pear, Delayed Dormant Pear, Dormant Pecan Peppermint Pine, Scots/Scotch Pine, White/Eastern White Plum, Delayed Dormant Plum, Dormant Potato, Sweet Prune, Delayed Dormant Prune, Dormant Pummelo Radish Refuse Areas Rutabaga Shrubs, Ornamental Sod Farms Sorghum, Grain/Milo, Stored Soybean Spearmint Spruce, White/Black Hills/Alberta Strawberry Sunflower Surfaces, Outside Swordbean Tangelo Tangerine/Mandarin Tangor Tobacco Trees, Flowering Trees, Shade Turnip Vegetables, Legume Vine, Ornamental Walls Walnut Warehouses Wheat

Temperature range

Min 50 F
Max 100°F

Restrictions

Available for use in the following states

Available

Not available

Warning

Product safety

Protections

Early entry

• Coveralls over short-sleeved shirt and short pants • Chemical-resistant gloves made out of any waterproof material • Chemical-resistant footwear plus socks • Protective eyewear • Chemical-resistant headgear for overhead exposure

Personal Protection

All mixers, loaders, other applicators, and other handlers must wear: • Coveralls over long-sleeved shirt and long pants • Chemical-resistant gloves • Chemical-resistant apron when mixing or loading or exposed to the concentrate • Chemical-resistant footwear plus socks • Protective eyewear • Chemical-resistant headgear for overhead exposure • A NIOSH-approved dust mist filtering respirator with MSHA/NIOSH approval number prefix TC-21C or a NIOSH-approved respirator with any R, P, or HE filter

Restricted Entry Interval

Do not enter or allow worker entry into treated areas during the restricted-entry interval (REI) of: • 4 days for fruit trees • 5 days for citrus • 3 days for cauliflower • 24 hours for all other crops not listed above

Precautions

May be exposed to direct sunlight

Should not be exposed to flame or sparks

Should not be stored in a damp place

May be stored in a warm place

May be frozen

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