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.
Lyre-Leaved Sage, Salvia lyrata
Salvia lyrata
A hardy perennial that arises from a rosette. Metsulfuron at 0.5 to 1.0 oz/A has been the most effective treatment. Grazon P+D at high rates provides some control.