Imazapyr 4 SL

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 66222-167
• U.S. EPA Status: CANCELLED

Description

'Imazapyr 4 Sl' is an herbicide. Its Federal EPA registration number is: 66222-167. It was originally approved by EPA on 24 Apr 2006. Its registration got cancelled on 13 Apr 2018. It has a 'Caution' signal word. It has the following active ingredients: Imazapyr, isopropylamine salt. It's approved for 11 sites including conifer release, ditch banks, drainage ditches, flood plain, forest management areas, roadways, and swamps/marshes/bogs/standing water. It is also approved for 183 pests and pest groups including but not limited to alder, american beech, annual bluegrass, annual spurge, arrowwood, ash, aspen, autumn olive, bahiagrass, and baldcypress.

Original registration date:

• 24 Apr 2006

Cancellation date:

• 13 Apr 2018

Alternative names:

• IMAZAPYR 4 SLActive

Registrant:

• MAKHTESHIM AGAN OF NORTH AMERICA, INC.
  D/b/a Adama
• Address:
  8601 Six Forks Road, Suite 300
  Raleigh, NC 27615

Active ingredients:

• Imazapyr, isopropylamine salt 52.6%
• Other ingredients 47.4%

Signal word:

• Caution

Product type:

• Herbicide

Formulation:

• Soluble Concentrate

Registered target pests:

• Alder
• American beech
• Annual bluegrass
• Annual spurge
• Arrowwood
• Ash
• Aspen
• Autumn olive
• Bahiagrass
• Baldcypress
• Barnyardgrass
• Beardgrass
• Bermudagrass
• Big bluestems
• Bigleaf maple
• Birch
• Black oak
• Blackgum
• Blueberry
• Boxelder
• Brazilian peppertree
• Broadleaf signalgrass
• Broom snakeweed
• Bull thistle
• Burclover
• Burdock
• Camphorweed
• Canada bluegrass
• Canada thistle
• 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
• Eucalyptus
• Fall panicum
• Feathertop
• Fescue
• Fiddleneck
• Field bindweed
• Filaree
• Fleabane
• Florida pusley
• Foxtail
• Giant ragweed
• Giant reed
• Goldenrod
• Goosegrass
• Guineagrass
• Hawthorn
• Hedge bindweed
• Henbit
• Hickory
• Hoary vervain
• Honeysuckle
• Horseweed
• Huckleberry
• Indian mustard
• Italian ryegrass
• Itchgrass
• Japanese bamboo
• Johnsongrass
• Junglerice
• Kentucky bluegrass
• Knotweed
• Kochia
• Lambsquarters
• Little mallow
• London rocket
• Lovegrass
• Macartney rose
• Madrone
• Maple
• Melaleuca
• Milkweed
• Minerslettuce
• Morningglory
• Mouseear chickweed
• Mulberry
• Mullein
• Multiflora rose
• Nettleleaf goosefoot
• No pest
• Oak
• Orchardgrass
• Oxeye daisy
• Panicum
• Paragrass
• Pepperweed
• Persimmon
• Phragmites
• Pigweed
• Plantain
• Poison ivy
• Poison oak
• Pokeweed
• Poplar
• Prairie cordgrass
• Prairie threeawn
• Primrose
• Privet
• Prostrate knotweed
• Puncturevine
• Purple loose strife
• Purslane
• Quackgrass
• Red alder
• Red maple
• Redvine
• Reed canarygrass
• Rush skeletonweed
• Russian knapweed
• Russian thistle
• Saltbush
• Saltcedar
• Saltgrass
• Sand dropseed
• Sandbur
• Sassafras
• Shepherdspurse
• Silverleaf nightshade
• Smartweed
• Smooth brome
• Sorrel
• Sourwood
• Sowthistle
• Sprangletop
• Stinging nettle
• Sumac
• Sunflower
• Sweetclover
• Sweetgum
• Sycamore
• Tanoak
• Tansymustard
• Texas thistle
• Timothy
• Titi
• Torpedograss
• Tree-of-heaven
• Trumpetcreeper
• Vaseygrass
• Velvetleaf
• Virginia creeper
• Western ragweed
• Wild barley
• Wild buckwheat
• Wild carrot
• Wild grape
• Wild lettuce
• Wild oat
• Wild parsnip
• Wild rose
• Wild turnip
• Willow
• Wirestem muhly
• Witchgrass
• Wooly cupgrass
• Woolyleaf bursage
• Yellow poplar
• Yellow starthistle
• Yellow woodsorrel

Registered target sites:

• Conifer release (foliar treatment)
• Conifer release (frill treatment)
• Conifer release (injection treatment)
• Conifer release (stump treatment)
• Ditch banks (foliar treatment)
• Drainage ditches (foliar treatment)
• Flood plain (dry) (foliar treatment)
• Forest management areas (foliar treatment)
• Forest management areas (stump treatment)
• Roadways (foliar treatment)
• Swamps/marshes/bogs/standing water (vegetation) (foliar treatment)