1. Postemergence Tropical Signalgrass (Urochloa subquadripara) Control with Nonorganic Arsenical Herbicides. (September 2016) Authors: Cross, Robert B.; McCarty, Lambert B.; Estes, Alan G. Journal: Weed technology Issue: Volume 30:Number 3(2016) Page Start: 815 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗