Active ingredientsDiquat Dibromide
WSSA mode of action22Photosystem-I-electron diversion
PestsBluegrass, AnnualBarley, LittleWatermilfoilRescuegrass /Rescue BromeElodea, BrazilianCoontailHenbitElodeaBrome /BromegrassGeranium, CarolinaWaterhyacinthHydrillaWaterlettucePondweedDuckweedButtercupNaiadWatermilfoil, EurasianBladderwortCattailPennywortFrogbit, AmericanFescue, SixweeksWeeds, Broadleaf, AnnualWeeds, GrassyWeeds, BroadleafAlgaeAlgaeWeeds, UnspecifiedSalvinia
SitesBedding PlantsBulbsFlowering PlantsGround CoversStockOrnamental Plants, Field-grownPlant BedsPlantings, LandscapeTrees, AroundSeed CropsGardensOrnamentals, Commercial/Public AreasOrnamentals, Golf CoursesOrnamentals, Recreational AreasOrnamentals, Residential AreasOrnamentals, Industrial AreasNurseriesOrnamentals, RoadsideGreenhouse Benches, BeneathGreenhousesBermudagrass, DormantZoysiagrass, EstablishedGolf CourseGrass/Turf, RenovationLawns /TurfBermudagrass, EstablishedZoysiagrass, DormantParksBayousCanals /DitchesCanals/Ditches, DrainageDitches, RoadsideLakes/PondsLakes/Ponds, EdgesMarshes/Marshy AreasRivers/StreamsReservoirsDriveways, AlongBuildingsDividers/MediansHighways/RoadsPumping Stations, PipelinePorches/Patios/DeckingRights-of-wayElectrical EquipmentWalkwaysUtility Transformer Stations/SubstationsNon-crop AreasStorage AreasRailroad YardsParking AreasCart PathPublic Utility LinesFence Lines
Temperature rangeMin 32°F
Early entryCoveralls over short-sleeved shirt and short pants, or coveralls overlong-sleeved shirt and long pants; Chemical-resistant gloves made of any waterproof material; Chemical-resistant footwear plus socks; Protective eyewear; and Chemical-resistant headgear for overhead exposure.
Personal ProtectionCoveralls over short-sleeved shirt and short pants or coveralls over long-sleeved shirt and long pants; Chemical-resistant gloves; Chemical-resistant footwear plus socks; Protective eyewear; Chemical-resistant headgear for overhead exposure; Chemical-resistant apron when cleaning equipment, mixing, or loading; and Face shield when mixing or loading. Exception: After the product has been diluted to 0.50% Harvester or less in water (i.e., the labeled rate for some spot applications), applicators for AQUATIC SURFACE APPLICATIONS must, at a minimum, wear (Note: Mixers and Loaders for this application method must still wear the personal protective equipment (PPE) as described): Long-sleeved shirt and long pants; Shoes plus socks; Waterproof gloves; and Protective eyewear. Exception: At a minimum, applicators for AQUATIC SUBSURFACE APPLICATIONS must wear (Note - Mixers and Loaders for this application method must still wear the personal protective equipment (PPE) as described): Short-sleeved shirt and short pants; Waterproof gloves; and Chemical-resistant footwear plus socks.
Restricted Entry Interval24 hours
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