2,4-DB
Chemical Family
: PhenoxyCrop/non-crop registration
: corn; seedling alfalfa; bird's foot trefoil; clover direct-seeded or underseeded in spring wheat; barley; oats.Sensitive Weeds
: small BLW; top growth of Canada thistle, field bindweed, perennial sow-thistleSymptoms
: induces abnormal growth typical of growth-hormone herbicides ('epinastic bending'). Twisting, bending of stems and petioles; leaf curling and cupping and development of abnormal tissues and secondary roots. Plant death occurs from growth abnormalities - symptoms occur within hours of application but death is a slow process: 3-5 weeks.
2,4-DB on Abutilon theophrasti (Velvetleaf)
on broadleaf weeds
on soybean
on grasses and broadleaf
