论文部分内容阅读
柑桔潜叶蛾是一种常见害虫 ,且为害越来越严重。同时 ,由于长期使用单一农药 ,使潜叶蛾对常规化学农药产生较强抗药性。为筛选一批高效、低残留药剂进行轮换使用 ,我们引进几种杀虫剂进行了药效试验。试验 1999年在泉州市永春县柑桔良种场芦柑(柑 )园进行。设 10 %吡虫啉可湿
Citrus leaf moth is a common pest, and the damage is more and more serious. At the same time, due to long-term use of a single pesticide, so that leaf moths on conventional chemical pesticides have strong resistance. In order to screen a batch of high-efficient, low-residue pesticides for rotation, we introduced several kinds of pesticides for efficacy testing. Test in 1999 in Yongzhou County, Quanzhou citrus seed market citrus fruit (orange) Park. Set 10% imidacloprid wettable