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Polaris SP

Nufarm Specialty Products

SnapshotID: 47337

Active ingredients

Imazapyr Isopropylamine Salt

Classification

B

- Herbicide, Postemergence- Herbicide

WSSA mode of action

2Inhibition of acetolactate synthase ALS (acetohydroxyacid synthse AHAS)

Registration

EPA:228-536

Pests

Alder Alder, Red Arrowwood Ash Aspen Australian-pine/Beach She-oak Autumn-olive Bahiagrass Barley, Wild Barnyardgrass/Watergrass Beardgrass Beech, American Bermudagrass Bindweed, Field/European Bindweed, Hedge Birch Blackgum Blueberry Bluegrass, Annual Bluegrass, Canada Bluegrass, Kentucky Bluestem, Big Box Elder Brome, Downy Brome, Smooth Broom, Scotch Buckwheat, Wild Burclover Burdock Bursage, Woollyleaf Camelthorn Camphorweed Canarygrass, Reed Carpetweed Carrot, Wild Cattail Ceanothus Cheat /Cheatgrass Cherry Chickweed, Common Chickweed, Mouseear Chinaberry Chinquapin Clover Cocklebur, Common/Heartleaf Cogongrass Cordgrass, Prairie Cottonwood Cottonwood, Black Cottonwood, Eastern Crabgrass Crowfootgrass Cudweed Cupgrass, Woolly Cypress Cypress, Bald/Swamp Dallisgrass Dandelion Dock Dogfennel Dogwood Dropseed, Sand Elderberry /Elder Elm Eucalyptus Feathertop Fescue Fetterbush, Lyonia Fiddleneck, Common Filaree Fleabane Gallberry Gallberry, Large Geranium, Carolina Goldenrod Goosefoot, Nettleleaf Goosegrass Grape, Wild Guineagrass Hackberry Hawthorn Hazel, Beaked Henbit Hickory/Hickory Nut Holly Honeysuckle Horseweed/Marestail Huckleberry, Evergreen Huckleberry/Farkleberry Itchgrass Johnsongrass Junglerice Knapweed, Diffuse Knapweed, Russian Knotweed, Japanese Knotweed, Prostrate Kochia Lambsquarters, Common Lettuce, Wild Locust, Black Locust, Honey Loosestrife, Purple Lovegrass Madrone/Pacific Madrone Magnolia, Sweet Bay/Small/Laurel Mallow, Little Manzanita, Greenleaf Maple Maple, Bigleaf Maple, Red Melaleuca Milkweed Morningglory Muhly, Wirestem Mulberry Mustard, Indian Nettle, Stinging Nightshade, Silverleaf Oak Oak, California Black Oak, Tan/Tanbark Oat, Wild Orchardgrass Panicum, Fall Paragrass Parsnip, Wild Peppertree, Brazilian Pepperweed /Peppergrass Persimmon, Common/Eastern Phragmites Pigweed Plantain 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, Giant Rocket, London Rose, Macartney Rose, Multiflora Rose, Wild/Briar Russian-olive Ryegrass, Italian/Annual/Common Saltbush/Orach Saltcedar Saltgrass Sandbur/Grassbur/Sandspur Sassafras Shepherd's-purse Signalgrass, Broadleaf Skeletonweed, Rush Smartweed Snakeweed, Broom Sorrel Sourwood Sowthistle Sparkleberry Sprangletop Spurge, Annual Staggerbush Starthistle, Yellow Stumps Sumac Sunflower Sweetclover Sweetgum Sycamore, American Tallowtree, Chinese Tansymustard, Pinnate 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 Waxmyrtle, California Waxmyrtle, Southern Willow Witchgrass Woodsorrel, Yellow Yaupon Yellow-poplar/Tulip Tree

Sites

Asphalt, In Conifer Release Conifer Site Preparation Ditchbanks, Non-Irrigation Fencerows Fir, California Red Fir, California Red, Release Fir, Douglas Fir, Douglas, Release Fir, White Fir, White, Release Ground, Bare Hemlock, Western 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 Pine, Pitch Pine, Pitch, Release Pine, Ponderosa, Release Pine, Shortleaf Pine, Shortleaf, Release Pine, Slash Pine, Slash, Release Pine, Virginia Pine, Virginia, Release Pine, White/Eastern White Pine, White/Eastern White, Release Pipelines Pumping Installations Railroads Rangeland Redwood, Coastal Rights-of-way, Highway Spruce, Black Spruce, Black, Release Spruce, Red Spruce, Red, Release Spruce, White, Release Spruce, White/Black Hills/Alberta Storage Areas Tank Farms Transmission Towers, Around Utility Plant Sites Utility Yards Wildlife Openings, Establishment of

Temperature range

Min 10F
Max

Restrictions

Available for use in the following states

Available

Not available

Caution

Product safety

Protections

Early entry

coveralls chemical-resistant gloves made of any waterproof material shoes plus socks protective eyewear

Personal Protection

Long-sleeved shirt and long pants, Shoes plus socks Chemical-resistant gloves for 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