With winter wheat crops racing away rapidly in the warm spring weather, concern is growing that fungicide timing gaps may be stretched – making the May flag leaf spray even more critical. Crops on the Hampshire Downs are growing strongly, with many T1 sprays having been applied just after the Easter weekend, but this could stretch the gap with the following T2 flag leaf spray and allow disease into crops. The timing of the T1 spray, when leaf three is fully emerged, […]