field of soybeans with pigweed
U of A CES Pasture Weed Control Database

Pasture Weed Control Database

The Pasture Weed Control Database contains the same information and pictures included in the Miscellaneous Publication MP-522. The weeds are arranged alphabetically by scientific name because common names vary. For example, in Arkansas, Eupatorium capillifolium, is variously called, Dogfennel, Cypress Weed, and Texas Cedar.
American Burnweed, Erechtites hieracifolia
Erechtites hieracifolia
Spray early when the weeds are less than 12 inches tall. Most of the common broadleaf products are effective including 2,4-D + dicamba, 2,4-D + picloram, GrazonNext HL and Chaparral.