What Kills Foxtail Barley

Although Roundup (glyphosate) does kill foxtail barley seedlings, repeated applications may be needed to control established plants.

How do you get rid of barley foxtails?

Foxtail barley is best controlled in the fall, using glyphosate to manage perennial bunches and late germinating seedlings. Be aggressive with fall glyphosate rates. Tillage also works well on foxtail barley, but if you have to use tillage, spot till the patches only. Waiting until spring is not the best option.

How do you control foxtail barley in pasture?

Foxtail barley can be managed somewhat by controlling water levels and managing drainage. When water is allowed to stand in low, poorly drained areas, it may kill off competing vegetation, allowing foxtail barley to establish. Low spots should be managed to prevent standing water.