Greenbook empowers you with the right crop input label information for informed pest management & plant protection.

Impose

SnapshotID: 45819

Active ingredients

Imazapic Ammonium Salt

Classification

B

- Herbicide, Preplant/Preplant Incorporated- Herbicide, Postemergence- Herbicide, Preemergence- Herbicide

WSSA mode of action

2Inhibition of acetolactate synthase ALS (acetohydroxyacid synthse AHAS)

Registration

EPA:66222-141

Pests

Amaranth, Palmer Anoda, Spurred Baby's-breath Bahiagrass Barley, Little Barley, Squirrel Tail Barnyardgrass/Watergrass Bedstraw, Catchweed Beggarweed, Florida Bestraw, Marsh Bindweed, Field/European Brome, Downy Buffalobur Burclover Burgherkin Buttercup, Bur Carpetweed Cheat /Cheatgrass Chickweed, Common Citronmelon Cocklebur, Common/Heartleaf Cornsalad, Common Crabgrass Crabgrass, Hairy/Large Crabgrass, Smooth/Small Crabgrass, Southern Cress, Hoary/White Top Crowfootgrass Crownbeard, Golden Dallisgrass Dandelion Dock, Curly Dropseed, Tall Fescue, Tall/Alta Fiddleneck Flax, Spurge Fleabane, Annual Foxtail, Giant Foxtail, Green Foxtail, Knotroot Foxtail, Robust Purple Foxtail, Yellow Garlic, Wild Geranium, Carolina Geranium, Wild Goatgrass, Jointed Goosegrass Groundcherry, Clammy Halogeton Henbit Indigo, Hairy Itchgrass Jewgrass, Annual Jimsonweed Johnsongrass Johnsongrass, Rhizome Johnsongrass, Seedling Knapweed, Russian Knotweed, Prostrate Kochia Lambsquarters, Common Medusahead Morningglory, Cypressvine Morningglory, Entireleaf Morningglory, Ivyleaf/Entireleaf/Hairy/Common Morningglory, Pitted/Small White Morningglory, Smallflower Morningglory, Tall/Common Mustard, Wild Nutsedge Nutsedge, Purple Nutsedge, Yellow Oat, Wild Onion, Wild Panicum, Fall Panicum, Texas Paspalum Pepperweed, Perennial Pigweed Pigweed, Redroot Pigweed, Smooth Pigweed, Spiny Plantain, Buckhorn/Narrow-leaved Poinsettia, Wild Poison-hemlock Puncturevine Purslane, Common Pusley, Florida Queen Annes lace Radish, Wild Ragweed, Common/Short Ragweed, Giant Ragweed, Western Redweed Rocket, Yellow Rush/Bog Rush Ryegrass, Italian/Annual/Common Ryegrass, Perennial Sandbur/Grassbur/Sandspur Sedge Senna, Coffee Shattercane Sicklepod Sida, Prickly/Spiny Signalgrass, Broadleaf Smartweed, Ladysthumb Smartweed, Pennsylvania Smartweed, Swamp Smutgrass Spurge Spurge, Leafy Spurge, Spotted Spurge, Toothed Starbur, Bristly Stiltgrass, Japanese Stinkgrass Sunflower, Common/Wild Sunflower, Volunteer Tansy mustard Tansymustard, Pinnate Teasel, Common Thistle, Bull Thistle, Musk Thistle, Platte Thistle, Russian Toadflax, Dalmation Torpedograss Vaseygrass Velvetleaf Vervain, Blue Vervain, Prostrate Weeds, Annual Weeds, Unspecified Whitetop Willowherb Willowweed Woodsorrel, Yellow

Sites

Airports Alfalfa Apple, Winesap Ash, Blue Ash, Green/Red Aster, New England Aster, Prairie Azalea Baby-blue-eyes Bahiagrass Bahiagrass, Suppression/Seedhead Inhibition Bahiagrass, Unimproved Basswood /American Linden Basswood, White Beggarticks Bermudagrass Bermudagrass, Coastal Bermudagrass, Common, Suppression/Seedhead Inhibition Bermudagrass, Turf Type Bird's-Eyes Bishop's Flower Black-eyed Susan Blanket, Indian Blanketflower Bluegrass, Kentucky Bluegrass, Kentucky, Suppression/Seedhead Inhibition Bluegrass, Sandberg's Bluestem, Big Bluestem, Bushy Bluestem, Little Bluestem, Plains/King Ranch Bluestem, Silver Beard Bottlebrush, Squirreltail Box Elder Bromegrass, Smooth Broomsedge Buckeye, Ohio Buffalograss Bundleflower, Illinois/Prairie Mimosa Canals/Ditches, Drainage Catchfly Cedar, Red/Eastern Red Cedar, Western Red/Giant Arborvitae Centipedegrass Cherry, Black Cherry, Sweet Cherry, Sweet/Mazzard Chicory Chokecherry Clover, Crimson Clover, Sweet Clover, White Coneflower, Clasping Coneflower, Dwarf Coneflower, Prairie/Mexican Hat Coneflower, Purple Conservation Reserve Program Coreopsis, Dwarf Red Plains Coreopsis, Lance-leaved/Tickseed Coreopsis, Plains/Calliopsis Cosmos, Garden Cosmos, Sulfur/Yellow Cottonwood Cottonwood, Narrow Leaf Crossings, Railroad Currant Daisy, Oxeye Daisy, Shasta Ditchbanks, Non-Irrigation Dogwood, Flowering Dogwood, Gray Dogwood, Red Trig Dogwood, Red-osier/Red Twig Elm, American Elm, Siberian Elm, Slippery Fescue, Tall, Suppression/Seedhead Inhibition Fingergrass/Rhodesgrass Fir, Douglas Five-spot Flax, Blue Gamagrass, Eastern Golf Course Gooseberry Grama, Blue Grama, Side-oat Grama, Sideoats Grass, Indian Ground, Bare Habitat Management Areas Hackberry Hat, Mexican Hawthorn Hawthorn, Crataegus Indiangrass Indigo, Blue False Industrial Sites Johnny-jump-up Juniper, Chinese Juniper, Western Lawns /Turf Lead Plant Legumes, Forage Lespedeza Lespedeza, Chinese/Sericea Lespedeza, Korean Lilac Linden, American Locust, Black Locust, Honey Lupine, Perennial/Wild Maple, Red Maple, Sugar Maple, Sugar/Hard Meadow, Hay Milkweed, Common Mint, Lemon Mulberry, Red Mulberry, White/Weeping Needle-and-thread Needlegrass Non-Residential Areas Non-crop Areas Nonplanted/Noncrop Areas Oak, Black Oak, Live Oak, Southern Red/Spanish Red Oak, White Olive, Russian Osage Orange Pasture Paved Surfaces, Under Pea, Calico Pea, Flat Pea, Partridge Pea, Perennial Pea, Scurfy Peach Peanut Peanut, Perennial Phlox, Drummond/Annual Photinia, Fraser/Red Tip Photinia, Red Tip Pine, Lodgepole Pine, White/Eastern White Pittosporum, Japanese/Mockorange Plum Poorjoe Poplar, Yellow (Tulip)Poppy, California Poppy, Corn Poppy, Red Corn Prairieclover, Purple Privet, Common Pumping Installations Rabbitbrush Rangeland Recreational Areas Redbud Redbud, Eastern Rights-of-way, Highway Rights-of-way, Pipeline Rights-of-way, Railroad Rights-of-way, Utility Roadside Rose, Multiflora Ryegrass, Wild Russian Sage, Big Sage, Fringe Sage, Silver Saltcedar Sandreed, Prairie Sensitive Vine Serviceberry, Saskatoon Spruce Storage Areas Sugarberry Switchgrass Sycamore, American/Eastern Threeawn, Kearny/Plains Threeawn, Prairie Tree-of-Heaven Trefoil, Birdsfoot Utility Plant Sites Vetch, Crown Vetch, Hairy Violet, Wild Walnut, Black Wheatgrass Wheatgrass, Crested, Suppression Wheatgrass, Intermediate Wheatgrass, Intermediate, Supression/Seedhead Inhibition Wheatgrass, Pubescent Wheatgrass, Siberian Wheatgrass, Slender Wheatgrass, Streambank Wheatgrass, Western Wildflowers Wildrye Grass, Canada Wildrye Grass, Russian Wildrye, Basin Wildryegrass, Virginia Willow Yarrow, Gold

Temperature range

Min 20F
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

Personal Protection

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

Restricted Entry Interval

12 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

Should not be frozen