烤烟大田期几种主要虫害防治措施６、７、８月份是烟草大田生长、收获的关键时期，同时也是多种害虫发生的高峰时期，其间烟田中陆续有烟蚜、烟青虫、棉铃虫及斑须蝽进行为害。它们吸取汁液传播病毒，咬食叶片造成破损，使烟叶产量、质量下降，给烟农的经济收入造成一定损... Several major pest control measures in the flue-cured tobacco field In June, July and August, the key period for the growth and harvest of tobacco fields was also the peak period of many pests. In the meantime, tobacco aphids, tobacco budworm, cotton bollworm, Stink bug to harm. They draw the juice to spread the virus, bite the leaves and cause damage, so that the yield and quality of the tobacco leaves are declining, giving a certain loss to the farmers’ economic income.