Pasture Weed Control Database
Glyphosate must be applied in January or February while the Little Barley is small to achieve effective control in dormant bermudagrass. A good rule of thumb is waiting for the high to reach 50 degrees three days in a row. Glyphosate works very slowly in cold weather. Use one quart pera acre of 41% active ingredient glyphosate. Pastora applied in the same time period at 1.5 ounces per acre is also effective.