蓟马、白粉虱、斑潜蝇、蚜虫等害虫在全国各地都广泛发生,这些害虫不仅繁殖速度快、抗药性强、为害严重,而且传播植物病毒,造成更为严重的损失,施药防治往往效果不佳,并造成农产品和环境污染,不利于无公害和绿色食品的生产。而利用物理方法,如使用蓝色或黄色捕虫板捕杀成虫,则 Thrips, whitefly, leafminers, aphids and other pests are widespread throughout the country, these pests not only reproduce fast, strong resistance, serious damage, and the spread of plant viruses, resulting in more serious losses, the application of pesticides often Ineffective, and cause agricultural products and environmental pollution, is not conducive to pollution-free and green food production. The use of physical methods, such as the use of blue or yellow insect killing board adult trap, then