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.
Mayweed, Anthemis cotula
Anthemis cotula
This summer annual is readily controlled with herbicides. At the rate of one qt/A the following herbicides provide excellent control, Cimarron Max, , Grazon P+D, GrazonNext HL and Weedmaster. Chaparral at 2.5 oz /A also controls mayweed. Spray in May or early June when weeds are less than 12 inches tall.