field of soybeans with pigweed
U of A CES 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.

Purslane, Portulaca oleracea

Portulaca oleracea

Effective treatments include metsulfuron 60 DF at 0.5 oz per acre, PastureGard at 2 pints per acre. Add 0.25% nonionic surfactant.