ControllingGreenbrier: How To Get Rid Of Greenbrier Vine. Controllinggreenbriar vine is a challenge. It looks benign but will take over your yard. By Anne Baley. Several triclopyr products are available for use in established tall fescue lawns to control broadleaf weeds, and these can be used to controlgreenbrier growing there. Weeds. ControllingGreenbrier.Associate Professor; Emphasis: weedcontrol in ornamentals, small fruits, Christmas trees. Status and Revision History. Published on . GreenbrierControl If plants are small, use an over-the-top herbicide application in fall, mid-September into October. When targeting difficult weeds, don't expect 100% control with one... Table 1 Greenbriercontrol following herbicide or mowing treatments made in a Missouri pasture (Taney County, Missouri 2019-2020). Tall fescue injury following herbicide. ControllingGreenbrier Mark Czarnota, Ph.D. Ornamental WeedControl Specialist University of Georgia, College of Agricultural and Environmental Sciences Department of Horticulture... Learn how to controlGreenbrier (preemergence) with these easy to use products! Weeds like Florida betony or Mexican clover will hinder establishment as well as re-seeding because these weeds can form a dense groundcover that is difficult to eradicate. WeedControl.Greenbrier vines also rapidly develop and form extensive overgrowth that becomes difficult to control. Fortunately, you can kill Greenbrier vines. Apply weed killer to the freshly-cut plants. The best weed killers for brambles are triclopyr or glyphosate. Look for products that contain these ingredients. Greenbrier is a very tough weed to control in pastures. Producers face many choices when selecting various products to be used in forage systems for adequate weedcontrol. on . If it's any comfort to you, Smilax bona-nox (saw greenbrier) has been the bane of gardener's existence for a very long time. Greenbrier. Identify and controlgreenbriar vine in the landscape.Identify and manage lambsquarter weeds. Control of Common Pasture Weeds in. Arkansas. .Sawbrier - Greenbriercontrol is difficult regardless of the methods or herbicides used.