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Imazapyr 4 SL

Alligare, LLC
SnapshotID: 46717

Active ingredients

Imazapyr Isopropylamine Salt

Classification

B

Herbicide

WSSA mode of action

2Inhibition of acetolactate synthase ALS (acetohydroxyacid synthse AHAS)

Registration

EPA:81927-24

Pests

SparkleberryPigweedBluegrass, AnnualPrivet, CommonAlder, RedAlligatorweedKnotweed, JapaneseBarley, LittleCeanothusPoison-hemlockBindweed, Field/EuropeanBishopsweed, MockMorninggloryMulberryBluegrass, CanadaBluegrass, KentuckyBrome, DownyBrome, SmoothBeardgrassBluestem, BigTansymustardBuckwheat, WildPoplarBedstrawSaltbush/OrachBursage, WoollyleafFeathertopPuncturevineCamelthornCamphorweedCanarygrass, ReedBurcloverSweetcloverCarpetweedCarrot, WildGoosegrassSaltcedarAlderCheat /CheatgrassChickweed, MouseearChickweed, CommonChinaberryClover, WhiteGrape, WildCocklebur, Common/HeartleafCherryCogongrassCordgrass, PrairieVirginia-creeperCress, Hoary/White TopCrowfootgrassHawthornCutgrass, GiantDaisy, OxeyeDallisgrassDandelionHenbitSmartweedDogfennelDropseed, SandTorpedograssFiddleneck, CoastKochiaGeranium, CarolinaGoosefoot, NettleleafDogwoodOak, Tan/TanbarkMilkweedSumacDockGuineagrassBlackgumCypress, Bald/SwampHorseweed/MarestailWaterhyacinthPoison-ivyJunglericeKnapweed, RussianKnapweed, DiffuseKnotweed, ProstrateKudzuSpatterdockLambsquarters, CommonWaterlettuceLocust, BlackLoosestrife, PurpleMaidencaneMallow, LittleMaple, BigleafMaple, RedMelaleucaHoneysuckleFoxtail /Bottlegrass/PigeongrassFleabaneCupgrass, WoollyLovegrassFilareeMuhly, WirestemMustard, IndianTansymustard, PinnateQuackgrassNapiergrassElmNettle, StingingRose, Wild/BriarNightshade, SilverleafBahiagrassOat, WildRussian-oliveAutumn-oliveOrchardgrassSignalgrass, BroadleafPepperweed /PeppergrassPanicum, TexasPanicum, BrowntopDuckweedParagrassParrotfeatherParsnip, WildPeppertree, BrazilianPersimmon, Common/EasternReed, CommonPickerelweedPokeweed, CommonJohnsongrassYellow-poplar/Tulip TreeCudweedLespedezaPanicum, FallPanicum/PanicgrassPinePusley, FloridaPlantainRabbitbrush, Gray/RubberRagweed, Common/ShortRyegrass, Italian/Annual/CommonRagweed, WesternItchgrassBurdockHuckleberry, EvergreenMadrone/Pacific MadroneSandbur, FieldBirchSycamore, AmericanSorrelShepherd's-purseBox ElderSkeletonweed, RushNutsedgeSnakeweed, BroomGreenbrierWillowFescueStarthistle, YellowWoodsorrel, YellowSweetgumTallowtree, ChineseSandbur/Grassbur/SandspurThistle, CanadaThistle, RussianThistle, BullThreeawn, PrairieTimothySprangletopTree-of-HeavenTrumpetcreeperAspenVaseygrassVelvetleafVervain, Hoary/TallMapleBarnyardgrass/WatergrassLettuce, Miner'sBindweed, HedgeBermudagrassWitchgrassGoldenrodHickory/Hickory NutMulleinBlueberryCattailCloverKnapweedKnotweedLocust, HoneyPennywortSunflowerRose, MultifloraRose, MacartneyRocket, LondonSassafrasReed, GiantSowthistleRagweed, GiantAshSourwoodSpurge, AnnualRubusPrimrosePurslanePokeweedTamariskSaltgrass, InlandSaltgrassStumpsStubble, CutEucalyptusLettuce, WildThistle, TexasFrogbit, AmericanStaggerbushWeeds, Broadleaf, PerennialWeeds, GrassyWeeds, Grassy, PerennialWeeds, AnnualWeeds, HerbaceousButtercup, SmallflowerBarley, WildOakDewberryFetterbush, LyoniaCypressCottonwood, BlackArrowweedDuckweed, GiantDasheenWaterlily, American WhiteWaterprimrose, PerennialBamboo, JapaneseBamboo, Golden JapaneseRose, SwampBulrush, SoftstemWaterwillow, AmericanBursage, SkeletonleafTiti, WhiteOak, California BlackSaltcedar, FivestamenCrabgrassRedvineJohnsongrass, SeedlingNightshade, WetlandNutgrassTurnip, WildElephant, EarPrimrosePoison-oakPopcorn-treePhragmitesArrowhead, Duck-potatoBacopa, LemonCoco YamChristmasberryElephant GrassRush, FloweringCane, WildPaperbark TreeMorningglory, SwampSpinach, WaterKangkongClover, HopBamboo, JapaneseChinquapinBeech, AmericanTaro, WildSoda, Apple

Sites

Pasture, GrassRangelandTerrestrial SiteBermudagrass, DormantGrass/Turf, Cool Season/NorthernBahiagrass, DormantBermudagrass, Common, Suppression/Seedhead InhibitionLawns/Turf, RoadsideCanals/Ditches, DrainageCanals/Ditches, IrrigationEstuariesLakes/PondsMarshes/Marshy AreasRivers/StreamsSeepsSwampsWater, BrackishWater, FlowingWetland AreasIrrigation WaterBays/CovesStreams, QuiescentBogReservoirsAquatic, SurfaceDriveways, AlongIndustrial SitesPaved Surfaces, UnderResidential AreasRights-of-wayRecreational AreasMapleOakCottonwoodPine, LoblollyPine, Longleaf/SouthernPoplar /AspenPine, PitchPine, SlashPine, White/Eastern WhitePine, JackFir, WhitePine, LodgepoleRedwood, CoastalEucalyptusBox ElderTree-of-heavenAshMulberryHemlock, WesternFir, Douglas, ReleasePine, Loblolly, ReleasePine, Shortleaf, ReleasePine, Slash, ReleasePine, Virginia, ReleasePine, Longleaf, ReleasePine, Jack, ReleasePine, White/Eastern White, ReleaseSpruce, White, ReleasePine, Lodgepole, ReleaseFir, White, ReleaseSpruce, White/Black Hills/AlbertaPine, Ponderosa/WesternPine, VirginiaPine, ShortleafMaple, RedSpruce, RedTulip Tree, American/Yellow PoplarSpruce, BlackCypress, BaldPine, SugarPine, Pitch, ReleasePine, Ponderosa, ReleaseSpruce, Black, ReleaseFir, California RedPine, Loblolly x Pitch HybridPine, Loblolly x Pitch Hybrid, ReleaseSpruce, Red, ReleaseCherryWillowAlder, RedDogwoodHickorySumacConifer ReleaseConifer, ForestryFir, DouglasForest LandFir, California Red, ReleasePrivet, Common Saltcedar Hawthorn AlderSweetgumSycamoreTanoakBlack gumPepper, BrazilianMadroneMaple, BigleafSassafrasTallow Tree, ChineseBeech, AmericanOlive, AutumnOak, BlackCeanothusChinaberryChinquapinHuckleberryFetterbushStaggerbushMelaleucaPersimmonPoison oakPopcorn-treeSourwoodTitiBlueberrySparkleberryBirchAsphalt, UnderGround, BarePaths/TrailsPond Liners, UnderParking AreasCart PathTennis Court

Temperature range

Min 10°F
Max
Restrictions

Available for use in the following states

Available

Not available

Caution
Product safety

Protections

Early entry
Coveralls Shoes plus socks Chemical-resistant gloves made of any waterproof material Protective eyewear
Personal Protection
Long-sleeve shirt and long pants Shoes plus socks Chemical-resistant gloves for all mixers and loaders, plus applicators using hand-held 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