University of Arkansas Division of Agriculture Cooperative Extension Service
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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.

Broadleaf Signalgrass, Urochloa platyphylla
Urochloa platyphylla
In bermudagrass forage. Pastora (nicosulfuron + metsulfuron) at 1.0 to1.5 ounces per acre or Panoramic (imazapic) at 4 to 6 fluid ounces per acre. Treat when broadleaf signalgrass is less than 4 inches tall. Add 0.25% nonionic surfactant. Panoramic may cause moderate to severe stunting of bermudagrass.
John Boyd
CONTACT US

Specialist: John Boyd
2301 S University Ave
Little Rock, AR 72204-4940
Phone: 501-671-2224
FAX: 501-671-2297
jboyd@uaex.edu
www.uaex.edu