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Imazapyr 2 SL

SnapshotID: 46716

Active ingredients

Imazapyr Isopropylamine Salt

Classification

B

- Herbicide, Postemergence- Herbicide, Preemergence- Herbicide

WSSA mode of action

2Inhibition of acetolactate synthase ALS (acetohydroxyacid synthse AHAS)

Registration

EPA:81927-23

Pests

Alder Alder, Red Alligatorweed Arrowhead, Duck-potato Arrowwood Ash Aspen Autumn-olive Bacopa, Lemon Bahiagrass Bamboo, Golden Japanese Bamboo, Japanese Barley, Little Barley, Wild Barnyardgrass/Watergrass Beardgrass Bedstraw Beech, America Bermudagrass Bindweed, Field/European Bindweed, Hedge Birch Bishopsweed, Mock Blackberry Blackgum Blueberry Bluegrass, Annual Bluegrass, Canada Bluegrass, Kentucky Bluestem, Big Box Elder Brome, Downy Brome, Smooth Buckwheat, Wild Bulrush Burclover Burdock Bursage, Woollyleaf Bursage, woollyleaf Buttercup, Smallflower Camelthorn Camphorweed Canarygrass, Reed Cane, Wild Carpetweed Carrot, Wild Cattail Ceanothus Cheat /Cheatgrass Cherry Chickweed, Common Chickweed, Mouseear Chinaberry Chinquapin Christmasberry Clover Clover, Hop Clover, White Cocklebur, Common/Heartleaf Coco Yam Cogongrass Cordgrass, Prairie Cottonwood Cottonwood, Black Crabgrass Cress, Hoary/White Top Crowfootgrass Cudweed Cupgrass, Woolly Cypress Cypress, Bald/Swamp Daisy, Oxeye Dallisgrass Dandelion Dasheen Dewberry Dock Dogfennel Dogwood Dropseed, Sand Duckweed, Common Duckweed, Giant Elephant Grass Elephant, Ear Elm Eucalyptus Feathertop Fescue Fetterbush, Lyonia Fiddleneck Fiddleneck, Coast Fiddleneck, Common Filaree Fleabane Foxtail /Bottlegrass/Pigeongrass Frogbit, American Geranium, Carolina Goldenrod Goosefoot, Nettleleaf Goosegrass Grape, Wild Greenbrier Guineagrass Hawthorn Henbit Hickory/Hickory Nut Honeysuckle Horseweed/Marestail Huckleberry, Evergreen Itchgrass Johnsongrass Johnsongrass, Seedling Junglegrass Junglerice Kangkong Knapweed, Diffuse Knapweed, Russian Knotweed, Japanese Knotweed, Prostrate Kochia Kudzu Lambsquarters, Common Lespedeza Lettuce, Miner's Lettuce, Wild Locust, Black Locust, Honey Loosestrife, Purple Lovegrass Madrone/Pacific Madrone Maidencane Mallow, Little Maple Maple, Bigleaf Maple, Red Melaleuca Milkweed Morningglory Morningglory, Swamp Muhly, Wirestem Mulberry Mullein Mustard, Indian Napiergrass Nettle, Stinging Nightshade, Silverleaf Nutgrass Oak Oak, California Black Oak, Laurel Oak, Live/Running Live Oak, Tan/Tanbark Oak, Water Oak, Willow Oat, Wild Orchardgrass Panicum, Browntop Panicum, Fall Panicum, Texas Panicum/Panicgrass Paperbark Tree Paragrass Parrotfeather Parsnip, Wild Pennywort Peppertree, Brazilian Pepperweed /Peppergrass Persimmon, Common/Eastern Phragmites Pickerelweed Pigweed Pine Plantain Poison-hemlock Poison-ivy Poison-oak Pokeweed, Common Popcorn-tree Poplar Primrose Privet, Common Puncturevine Purslane Pusley, Florida Quackgrass Rabbitbrush, Gray/Rubber Ragweed, Common/Short Ragweed, Giant Ragweed, Western Redvine Reed, Common Reed, Giant Rocket, London Rose, Macartney Rose, Multiflora Rose, Swamp Rose, Wild/Briar Russian-olive Ryegrass, Italian/Annual/Common Saltbush/Orach Saltcedar Saltgrass, Inland Saltgrass, seashore Sandbur, Field Sandbur/Grassbur/Sandspur Sassafras Shepherd's-purse Signalgrass Signalgrass, Broadleaf Skeletonweed, Rush Smartweed Snakeweed, Broom Sorrel Sourwood Sowthistle Sparkleberry Spatterdock Spinach, Water Sprangletop Spurge, Annual Staggerbush Starthistle, Yellow Sumac Sunflower Sweetclover Sweetgum Sycamore, American Tallowtree, Chinese Tamarisk Tansy mustard Taro, Wild Thistle, Bull Thistle, Canada Thistle, Russian Thistle, Texas Threeawn, Prairie Timothy Titi, White Torpedograss Tree-of-Heaven Trumpetcreeper Turnip, Wild Vaseygrass Velvetleaf Vervain, Hoary/Tall Virginia-creeper Waterhyacinth Waterlettuce Waterlily Waterprimrose, Perennial Weeds, Unspecified Willow Witchgrass Woodsorrel, Yellow Yellow-poplar/Tulip Tree

Sites

Aquatic Sites, Unspecified Asphalt, Under Bayous Bays/Coves Bermudagrass Bermudagrass, Common Bermudagrass, Common, Suppression/Seedhead Inhibition Bog Building Perimeters Canals /Ditches Canals/Ditches, Drainage Conifers Ditchbanks, Non-Irrigation Estuaries Fencerows Fir, California Red Fir, California Red, Release Fir, California White Fir, Douglas Fir, Douglas, Release Fir, White, Release Forest Land Grass/Turf, Cool Season/Northern Ground, Bare Hemlock, Western Highways/Roads Industrial Sites Lakes/Ponds Marshes/Marshy Areas Non-crop Areas Pasture, Grass Paved Surfaces, Under Pine, Jack Pine, Jack, Release Pine, Loblolly Pine, Loblolly x Pitch Hybrid Pine, Loblolly x Pitch Hybrid, Release Pine, Loblolly, Release Pine, Lodgepole Pine, Lodgepole, Release Pine, Longleaf, Release Pine, Longleaf/Southern Yellow Pine, Pitch Pine, Pitch, Release Pine, Ponderosa, Release Pine, Ponderosa/Western Yellow Pine, Shortleaf Pine, Shortleaf, Release Pine, Slash Pine, Slash, Release Pine, Sugar Pine, Virginia Pine, Virginia, Release Pine, White/Eastern White Pine, White/Eastern White, Release Pond Liners Pond Liners, Under Pumping Stations, Pipeline Railroads Rangeland Redwood, Coast Reservoirs Rights-of-way, Highway Rights-of-way, Pipeline Rights-of-way, Utility Rivers/Streams Seeps Spruce, Black Spruce, Black, Release Spruce, Red Spruce, Red, Release Spruce, White, Release Spruce, White/Black Hills/Alberta Storage Areas Streams, Quiescent Swamps Tank Farms Terrestrial Site Transmission Towers, Around Trees Utility Plant Sites Utility Yards Water, Brackish Wildlife Openings, Establishment of

Temperature range

Min 10°F
Max

Restrictions

Available for use in the following states

Available

Not available

Caution

Product safety

Protections

Early entry

Coveralls Shoes plus socks Chemical-resistant gloves made of any waterproof material Protective eyewear

Personal Protection

Long-sleeve shirt and long pants Shoes plus socks Chemical-resistant gloves for all mixers and loaders, plus applicators using handheld equipment

Restricted Entry Interval

48 hours

Precautions

May be exposed to direct sunlight

Is not vulnerable to flame or sparks

May be stored in a damp place

May be stored in a warm place

May be frozen