Weapon

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 83529-139
• U.S. EPA Status: ACTIVE

Description

'Weapon' is an herbicide. Its Federal EPA registration number is: 83529-139. It was originally approved by EPA on 16 Mar 2021. It has a 'Caution' signal word. It has the following active ingredients: Imazapyr, isopropylamine salt. It's approved for 51 sites including agricultural, airports, aquatic areas, bahiagrass, bare ground, bermudagrass, black spruce, bog lakes, california red fir, and canals. It is also approved for 212 pests and pest groups including but not limited to alder, alligatorweed, american beech, annual bluegrass, annual spurge, aquatic weeds, arrowwood, ash, aspen, and autumn olive.

Original registration date:

• 16 Mar 2021

Cancellation date:

• n/a

Alternative names:

• SHARDA IMAZAPYR IPA SALT 53.1% SLActive
• WEAPONAlternate

Registrant:

• SHARDA USA LLC
  
• Address:
  Po Box 640
  Hockessin, DE 19707

Active ingredients:

• Imazapyr, isopropylamine salt 53.1%
• Other ingredients 46.9%

Signal word:

• Caution

Product type:

• Herbicide

Formulation:

• Not reported

Registered target pests:

• Alder
• Alligatorweed
• American beech
• Annual bluegrass
• Annual spurge
• Aquatic weeds
• Arrowwood
• Ash
• Aspen
• Autumn olive
• Bahiagrass
• Baldcypress
• Barnyardgrass
• Beardgrass
• Bermudagrass
• Big bluestems
• Bigleaf maple
• Birch
• Black oak
• Blackgum
• Blueberry
• Boxelder
• Brambles
• Brazilian peppertree
• Broadleaf signalgrass
• Broadleaf weeds
• Broom snakeweed
• Browntop panicum
• Brush
• Bull thistle
• Bulrush
• Burclover
• Burdock
• Canada bluegrass
• Canada thistle
• Carolina geranium
• Carpetweed
• Cattail
• Ceanothus
• Cheat
• Cherry
• Chinaberry
• Chinese tallowtree
• Chinquapin
• Clover
• Cocklebur
• Cogongrass
• Common chickweed
• Common ragweed
• Common reed
• Cottonwood
• Crabgrass
• Crowfootgrass
• Cudweed
• Cutgrass
• Cypress
• Dallisgrass
• Dandelion
• Dock
• Dogfennel
• Dogwood
• Downy brome
• Elephant ear
• Elm
• Eucalyptus
• Fall panicum
• Feathertop
• Fescue
• Fiddleneck
• Field bindweed
• Field sandbur
• Filaree
• Fleabane
• Florida pusley
• Foxtail
• Frogbit
• Giant ragweed
• Goldenrod
• Goosegrass
• Grasses
• Guineagrass
• Hawthorn
• Hedge bindweed
• Henbit
• Hickory
• Hoary cress
• Hoary vervain
• Honeysuckle
• Huckleberry
• Indian mustard
• Italian ryegrass
• Itchgrass
• Japanese bamboo
• Johnsongrass
• Junglerice
• Kentucky bluegrass
• Knapweed
• Kochia
• Lambsquarters
• Lespedeza
• Little mallow
• London rocket
• Lovegrass
• Macartney rose
• Madrone
• Maidencane
• Maple
• Melaleuca
• Milkweed
• Minerslettuce
• Morningglory
• Mouseear chickweed
• Mulberry
• Mullein
• Multiflora rose
• Napiergrass
• Nettleleaf goosefoot
• No pest
• Nutgrass
• Nutsedge
• Oak
• Orchardgrass
• Oxeye daisy
• Paragrass
• Parrotfeather
• Pennywort
• Pepperweed
• Persimmon
• Phragmites
• Pickerelweed
• Pigweed
• Poison hemlock
• Poison ivy
• Poison oak
• Pokeweed
• Poplar
• Prairie cordgrass
• Prairie threeawn
• Primrose
• Privet
• Prostrate knotweed
• Puncturevine
• Purslane
• Quackgrass
• Red alder
• Red maple
• Redvine
• Reed canarygrass
• Rush skeletonweed
• Russian olive
• Russian thistle
• Saltbush
• Saltcedar
• Saltgrass
• Sand dropseed
• Sandbur
• Sassafras
• Shepherdspurse
• Signalgrass
• Silverleaf nightshade
• Smartweed
• Smooth brome
• Sorrel
• Sourwood
• Sowthistle
• Spatterdock
• Sprangletop
• Stinging nettle
• Sumac
• Sunflower
• Sweetclover
• Sweetgum
• Sycamore
• Tamarisk
• Tanoak
• Tansymustard
• Texas panicum
• Texas thistle
• Timothy
• Titi
• Torpedograss
• Tree-of-heaven
• Trees
• Trumpetcreeper
• Vaseygrass
• Velvetleaf
• Vines
• Virginia creeper
• Waterchestnut
• Waterhyacinth
• Waterlettuce
• Waterlily
• Waterprimrose
• Western ragweed
• Whitetop
• Wild barley
• Wild buckwheat
• Wild cane
• Wild carrot
• Wild grape
• Wild lettuce
• Wild oat
• Wild parsnip
• Wild rose
• Wild turnip
• Willow
• Wirestem muhly
• Witchgrass
• Woolyleaf bursage
• Yellow poplar
• Yellow starthistle
• Yellow woodsorrel

Registered target sites:

• Agricultural (noncrop areas) (foliar treatment)
• Airports (foliar treatment)
• Aquatic areas (water treatment)
• Bahiagrass (foliar treatment)
• Bare ground
• Bermudagrass (foliar treatment)
• Black spruce (forest) (foliar treatment)
• Bog lakes (water treatment)
• California red fir (forest) (foliar treatment)
• Canals
• Douglas-fir (foliar treatment)
• Drainage ditch banks (foliar treatment)
• Estuaries
• Fencerows (foliar treatment)
• Forest lands (foliar treatment)
• Incense-cedar (forest) (foliar treatment)
• Industrial areas (outdoor) (foliar treatment)
• Jack pine (forest) (foliar treatment)
• Lakes (water treatment)
• Loblolly pine (forest) (foliar treatment)
• Lodgepole pine (forest) (foliar treatment)
• Longleaf pine (forest) (foliar treatment)
• Lumber yards (foliar treatment)
• Marshes (water treatment)
• Pastures (foliar treatment)
• Paved areas (foliar treatment)
• Petroleum pumping station (foliar treatment)
• Pitch pine (forest) (foliar treatment)
• Ponderosa pine (foliar treatment)
• Ponds (water treatment)
• Railroads (foliar treatment)
• Rangeland (foliar treatment)
• Red spruce (forest) (foliar treatment)
• Reservoirs (water treatment)
• Rights-of-way (highway) (foliar treatment)
• Rights-of-way (pipeline) (foliar treatment)
• Rights-of-way (railroad) (foliar treatment)
• Rights-of-way (utility) (foliar treatment)
• Rivers (water treatment)
• Sewage disposal areas
• Shortleaf pine (forest) (foliar treatment)
• Slash pine (foliar treatment)
• Storage areas (outdoor)
• Streams (water treatment)
• Sugar pine (forest) (foliar treatment)
• Swamps (water treatment)
• Utility (rights-of-way) (foliar treatment)
• Virginia pine (foliar treatment)
• Western hemlock (forest) (foliar treatment)
• White pine (foliar treatment)
• White spruce (forest) (foliar treatment)