While the Beyond was vital to weed management on those fields, his annual preplant burndown treatment - glyphosate and a light rate of low-vol 2,4-D - was key as well, Schertz adds.Schertz was very pleased with his control of devil's claw - a difficult weed that can pose a real headache for equipment (tough mature claws wrap themselves around hoses, chains and other parts) as well as a yield robbe