Sprayer operators are being urged to review their application methods this autumn to increase the efficacy of their pre-emergence herbicide applications and reduce spray drift.Blackgrass is a headache for many growers and with a decline in the effectiveness of post-emergence products, growers are more reliant on pre-emergence sprays.No active provides adequate kill alone, so "stacks" of products are required for good performance, sometimes costing in the region of E100/ha.
展开▼
