Control methods of sesame aphids

The occurrence of sesame aphids is very common, and the harm of sesame in spring and summer is more serious, which mainly spreads virulence. During the field occurrence period, spray 40% dimethoate EC 2000 to 3000 times, or 50% malathion EC 1500 to 200 times, or 50% aphid pine 1000 to 1500 times to spray against aphids.