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Polaris

Nufarm Americas Inc.

SnapshotID: 47339

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:228-534

Pests

Alder Alder, Red Alligatorweed Arrowhead, Duck-potato Arrowweed Arrowwood Ash Aspen Autumn-olive Bacopa, Lemon Bahiagrass Bamboo, Golden Japanese Bamboo, Japanese Barley, Little Barley, Wild Barnyardgrass/Watergrass Beach, Vitex Beardgrass Bedstraw Beech, America Beech, American Bermudagrass Bindweed, Field/European Bindweed, Hedge Birch Bishopsweed, Mock Blackgum Blueberry Bluegrass, Annual Bluegrass, Canada Bluegrass, Kentucky Bluestem, Big Box Elder Brome, Downy Brome, Smooth Buckwheat, Wild Bulrush, Softstem Burclover Burdock Bursage, woollyleaf Buttercup, Smallflower Camelthorn 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 Cottonwood, Eastern Crabgrass Cress, Hoary/White Top Crowfootgrass Cudweed Cupgrass, Woolly Cutgrass, Giant Cypress Cypress, Bald/Swamp Daisy, Oxeye Dallisgrass Dandelion Dasheen Dock Dogfennel Dogwood Dropseed, Sand Elephant Grass Elephant, Ear Elm Eucalyptus Feathertop Fescue Fetterbush, Lyonia Fiddleneck, Common Filaree Fleabane Floating heart Foxtail /Bottlegrass/Pigeongrass Foxtail/Bottlegrass/Pigeongrass Frogbit, American Geranium, Carolina Goldenrod Goosefoot, Nettleleaf Goosegrass Grape, Wild Greenbrier Guineagrass Hawthorn Henbit Hickory/Hickory Nut Honeysuckle Huckleberry, Evergreen Huckleberry/Farkleberry Itchgrass Johnsongrass Johnsongrass, Seedling Junglerice Kangkong Knapweed Knapweed, Russian Knotweed, Japanese Knotweed, Prostrate Kochia 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 Nightshade, Wetland Nutgrass Nutsedge Oak Oak, California Black Oak, Tan/Tanbark Oat, Wild Orchardgrass Panicum, Browntop Panicum, Fall Panicum, Texas Paperbark Tree Paragrass Parrotfeather Parsnip, Wild Pennywort Peppertree, Brazilian Pepperweed /Peppergrass Persimmon, Common/Eastern Phragmites Pickerelweed Pigweed Pine Poison-hemlock Poison-ivy Poison-oak Pokeweed, Common Popcorn-tree Poplar Primrose Privet Privet, Common Puncturevine Purslane Pusley, Florida Quackgrass Rabbitbrush, Gray/Rubber Ragweed, Common/Short Ragweed, Giant Ragweed, Western Raoulgrass Redvine Reed, Common Reed, Giant Rocket, London Rose, Macartney Rose, Multiflora Rose, Swamp Rose, Wild/Briar Rush, Flowering Russian-olive Ryegrass, Italian/Annual/Common Saltbush/Orach Saltcedar Saltcedar, Fivestamen Saltgrass Sandbur, Field Sandbur/Grassbur/Sandspur Sassafras Shepherd's-purse Signalgrass, Broadleaf Skeletonweed, Rush Smartweed Snakeweed, Broom Soda, Apple Sorrel Sourwood Sowthistle Sparkleberry Spatterdock Spinach, Water Sprangletop Spurge, Annual Staggerbush Starthistle, Yellow Sumac Sunflower Sweetclover Sweetgum Sycamore 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 Water-chestnut Waterhyacinth Waterlettuce Waterlily, American White Waterprimrose, Perennial Waterwillow Waterwillow, American Willow Witchgrass Woodsorrel, Yellow Yellow-poplar/Tulip Tree

Sites

Airfield Airports Aprons Aquatic Sites, Unspecified Asphalt, Under Bahiagrass, Unimproved Bays/Coves Bermudagrass, Common, Suppression/Seedhead Inhibition Bermudagrass, Unimproved Bog Buildings, Commercial/Industrial, Around Buildings, Farm, Around Canals /Ditches Canals/Ditches, Drainage Canals/Ditches, Dry Cedar, Incense Commercial Sites Conifer Release Conifers Construction Sites Ditchbanks Dividers/Medians Estuaries Farm Buildings, Around Fencerows Fences, Along Fir, California Red Fir, California Red, Release Fir, California White Fir, Douglas Fir, Douglas, Release Fir, White, Release Fire Roads, Along Firebreaks Ground, Bare Guardrails, Around Habitat Management Areas Habitat Restoration Hemlock, Western Highways/Roads Industrial Plants Industrial Sites Lakes/Ponds Lumber Yards Marshes/Marshy Areas Military Bases Natural Areas Oil Refineries Outbuildings Parking Areas Pasture, Grass Paved Areas 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, Release Pine, Virginia/Scrub Pine, White/Eastern White Pine, White/Eastern White, Release Pipelines Pond Liners, Under Power Stations Private Land Public Areas Pumping Installations Pumping Stations, Pipeline Ranch Rangeland Redwood, Coastal Reservoirs Resort Rights-of-way Rights-of-way, Pipeline Rights-of-way, Railroad Rights-of-way, Roadsides Rights-of-way, Telephone/Communication Line Rights-of-way, Utility Rivers/Streams Roadside Roadways Runways Seeps Spruce, Black Spruce, Black, Release Spruce, Red Spruce, Red, Release Spruce, White, Release Spruce, White/Black Hills/Alberta Storage Areas Swamps Tank Farms Telephones Terrestrial Site Trees Turf, Industrial/Unimproved Uncropped Farmstead Areas Utility Power Lines Utility Transformer Stations/Substations Vacant Lots Walkways Wasteland Water, Brackish Wildlife Management Areas Yards

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-sleeved shirt and long pants Shoes plus socks Chemical-resistant gloves made of any waterproof material

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