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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 241-398
  • U.S. EPA Status: ACTIVE

Description

'Stalker Herbicide' is an herbicide terrestrial. Its Federal EPA registration number is: 241-398. It was originally approved by EPA on 03 Sep 1998. It has a 'Caution' signal word. It has the following active ingredients: Imazapyr, isopropylamine salt. It's approved for 44 sites including asphalt paving, black spruce, conifer release, douglas-fir, forest lands, forest trees, jack pine, loblolly pine, lodgepole pine, and longleaf pine. It is also approved for 200 pests and pest groups including but not limited to alder, american beech, annual bluegrass, annual grasses, annual spurge, arrowwood, ash, aspen, australian pine, and autumn olive.

Original registration date:

  • 03 Sep 1998

Cancellation date:

  • n/a

Alternative names:

  • STALKER HERBICIDEActive

Registrant:

  • BASF CORPORATION
  • Address:
    26 Davis Drive
    Research Triangle Park, NC 27709

Active ingredients:

  • Imazapyr, isopropylamine salt 27.7%
  • Other ingredients 72.3%

Signal word:

  • Caution

Product type:

  • Herbicide Terrestrial

Formulation:

  • Emulsifiable Concentrate

Registered target pests:

  • Alder
  • American beech
  • Annual bluegrass
  • Annual grasses
  • Annual spurge
  • Arrowwood
  • Ash
  • Aspen
  • Australian pine
  • Autumn olive
  • Bahiagrass
  • Baldcypress
  • Barnyardgrass
  • Beardgrass
  • Bermudagrass
  • Big bluestems
  • Bigleaf maple
  • Birch
  • Black oak
  • Blackgum
  • Boxelder
  • Brambles
  • Brazilian peppertree
  • Broadleaf signalgrass
  • Broadleaf weeds
  • Broom snakeweed
  • Brush
  • Bull thistle
  • Burclover
  • Burdock
  • Camelthorn
  • Camphorweed
  • Canada bluegrass
  • Carolina geranium
  • Carpetweed
  • Cattail
  • Ceanothus
  • Cheat
  • Cherry
  • Chinaberry
  • Chinese tallowtree
  • Chinquapin
  • Clover
  • Cocklebur
  • Cogongrass
  • Common chickweed
  • Common ragweed
  • Cottonwood
  • Crabgrass
  • Crowfootgrass
  • Cudweed
  • Cypress
  • Dallisgrass
  • Dandelion
  • Diffuse knapweed
  • Dock
  • Dogfennel
  • Dogwood
  • Downy brome
  • Elderberry
  • Elm
  • Eucalyptus
  • Fall panicum
  • Feathertop
  • Fescue
  • Fiddleneck
  • Field bindweed
  • Filaree
  • Fleabane
  • Florida pusley
  • Foxtail
  • Gallberry
  • Giant ragweed
  • Giant reed
  • Goldenrod
  • Goosegrass
  • Greenbrier
  • Guineagrass
  • Hawthorn
  • Hazel
  • Hedge bindweed
  • Henbit
  • Hickory
  • Hoary vervain
  • Honeylocust
  • Honeysuckle
  • Horseweed
  • Huckleberry
  • Indian mustard
  • Italian ryegrass
  • Itchgrass
  • Japanese bamboo
  • Johnsongrass
  • Junglerice
  • Kentucky bluegrass
  • Knotweed
  • Kochia
  • Kudzu
  • Lambsquarters
  • Little mallow
  • London rocket
  • Loosestrife
  • Lovegrass
  • Macartney rose
  • Madrone
  • Maple
  • Melaleuca
  • Milkweed
  • Minerslettuce
  • Morningglory
  • Mouseear chickweed
  • Mulberry
  • Mullein
  • Multiflora rose
  • Nettleleaf goosefoot
  • No pest
  • Oak
  • Orchardgrass
  • Oxeye daisy
  • Panicgrass
  • Panicum
  • Paragrass
  • Pepperweed
  • Perennial grasses
  • Persimmon
  • Phragmites
  • Pigweed
  • Plantain
  • Poison ivy
  • Poison oak
  • Pokeweed
  • Poplar
  • Prairie cordgrass
  • Prairie threeawn
  • Primrose
  • Privet
  • Prostrate knotweed
  • Puncturevine
  • Purslane
  • Quackgrass
  • Rabbitbrush
  • Red alder
  • Red maple
  • Redvine
  • Reed canarygrass
  • Rush skeletonweed
  • Russian knapweed
  • Saltbush
  • Saltcedar
  • Saltgrass
  • Sand dropseed
  • Sandbur
  • Sassafras (preemergence)
  • Scotch broom
  • Shepherdspurse
  • Signalgrass
  • Silverleaf nightshade
  • Smartweed
  • Smooth brome
  • Sorrel
  • Sourwood
  • Sowthistle
  • Sprangletop
  • Stinging nettle
  • Sumac
  • Sunflower
  • Sweetbay magnolia
  • Sweetclover
  • Sweetgum
  • Sycamore
  • Tanoak
  • Tansymustard
  • Texas thistle
  • Timothy
  • Titi
  • Torpedograss
  • Tree-of-heaven
  • Trees
  • Trumpetcreeper
  • Vaseygrass
  • Velvetleaf
  • Vines
  • Virginia creeper
  • Western ragweed
  • Wild barley
  • Wild buckwheat
  • Wild carrot
  • Wild grape
  • Wild lettuce
  • Wild oat
  • Wild parsnip
  • Wild rose
  • Wild turnip
  • Wirestem muhly
  • Witchgrass
  • Wooly cupgrass
  • Woolyleaf bursage
  • Yaupon
  • Yellow starthistle
  • Yellow woodsorrel

Registered target sites:

  • Asphalt paving
  • Black spruce (forest) (soil treatment)
  • Conifer release (foliar treatment)
  • Douglas-fir (forest) (soil treatment)
  • Forest lands (frill treatment)
  • Forest lands (injection treatment)
  • Forest trees (basal bark treatment)
  • Forest trees (foliar treatment)
  • Forest trees (frill treatment)
  • Forest trees (injection treatment)
  • Forest trees (stump treatment)
  • Jack pine (forest) (soil treatment)
  • Loblolly pine (forest) (basal bark treatment)
  • Loblolly pine (forest) (frill treatment)
  • Loblolly pine (forest) (injection treatment)
  • Loblolly pine (forest) (soil treatment)
  • Lodgepole pine (forest) (soil treatment)
  • Longleaf pine (forest) (basal bark treatment)
  • Longleaf pine (forest) (frill treatment)
  • Longleaf pine (forest) (injection treatment)
  • Longleaf pine (forest) (soil treatment)
  • Pastures (grass) (soil treatment)
  • Paved areas (foliar treatment)
  • Pitch pine (forest) (basal bark treatment)
  • Pitch pine (forest) (frill treatment)
  • Pitch pine (forest) (injection treatment)
  • Pitch pine (forest) (soil treatment)
  • Ponderosa pine (forest) (soil treatment)
  • Rangeland (grasses) (soil treatment)
  • Red spruce (forest) (soil treatment)
  • Shortleaf pine (forest) (basal bark treatment)
  • Shortleaf pine (forest) (frill treatment)
  • Shortleaf pine (forest) (injection treatment)
  • Shortleaf pine (forest) (soil treatment)
  • Slash pine (forest) (basal bark treatment)
  • Slash pine (forest) (frill treatment)
  • Slash pine (forest) (injection treatment)
  • Slash pine (forest) (soil treatment)
  • Virginia pine (forest) (basal bark treatment)
  • Virginia pine (forest) (frill treatment)
  • Virginia pine (forest) (injection treatment)
  • Virginia pine (forest) (soil treatment)
  • White pine (forest) (soil treatment)
  • White spruce (forest) (soil treatment)