Active ingredientsMCPA Dimethylamine Salt
WSSA mode of action4Action like indole acetic acid (synthetic auxins)
PestsPigweedRagweedButtercup, Tall/MeadowPuncturevineMustardCockleburCress, Hoary/White TopDandelionKochiaMarshelderNettle, StingingPepperweed /PeppergrassPlantainRadish, WildShepherd's-purseButtercupStinkweedThistle, CanadaGoosefootHempnettleLambsquartersThistleVetchSunflowerRocket, YellowSowthistlePurslaneMustard, AnnualWhitebrushGoatsbeardWhitetopPigweed, RussianDragonhead, American/Dragonhead MintFanweedPennycressWintercress
SitesAlfalfa, EstablishedBarleyCloverClover, LadinoClover, RedFlaxGrass, For SeedGrass, Forage, Fodder, and/or HayPastureOatRangelandRyeWheatClover, WhiteClover, CrimsonAlfalfa, UnderseededClover, Red, UnderseededClover, White, UnderseededLespedeza, UnderseededClover, ArrowleafPea, CanningGrasslandGolf CourseSod FarmsFencerowsRights-of-wayRoadside
Temperature rangeMin 40°F
Available for use in the following states
Early entryCoveralls, Chemical-resistant gloves made of any waterproof material, Shoes plus socks, and Protective eyewear.
Personal ProtectionMixers, loaders, applicators, flaggers and other handlers must wear: Long-sleeved shirt and long pants, Chemical-resistant gloves, Shoes plus socks, Protective eyewear, goggles or face shield, and Chemical-resistant headgear for overhead exposure. Additional PPE requirements for mixers and loaders supporting aerial application to rangelands, pasture lands, or noncropland. These mixers/loaders also must wear: A chemical-resistant apron, and A NIOSH-approved respirator with a dist/mist filter with MSHA/NIOSH approval number prefix TC-21C or any N2, R, P, or HE filter.
Restricted Entry Interval48 hours
May be exposed to direct sunlight
Is not vulnerable to flame or sparks
Should not be stored in a damp place
May be stored in a warm place
May be frozen