一、杀虫(螨、螺)剂2012年登记10大热点杀虫(螨、螺)剂品种详见表1。与2011年相比,10大登记热点品种中的氯氰菊酯(包括高效氯氰菊酯、顺式氯氰菊酯等)、氟铃脲被吡蚜酮、联苯菊酯代替,其中甲氨基阿维菌素、啶虫脒、吡蚜酮登记数量增幅最为明显,预计2013年仍将继续保持一定热度,而毒死蜱降幅较大。噻虫嗪虽未进入前10名(共新登记9个产品,其中国外企业登记2个,均为制剂;国内企业登记7个,原 First, the insecticidal (mites, snails) agents registered in 2012 10 hot insecticide (mite, snails) varieties shown in Table 1. Compared with 2011, cypermethrin (including beta-cypermethrin, cis-cypermethrin, etc.) in the top 10 hot-spot varieties and hexaflumuron were replaced by pymetrozine and bifenthrin, of which emamectin benzoate, acetamiprid The increase in the number of pymetrozine registered was the most obvious. It is estimated that the number of pymetrozine in 2013 will continue to maintain a certain degree of heat, while the rate of chlorpyrifos will decrease greatly. Thiamethoxam did not enter the top 10 (a total of 9 newly registered products, of which 2 were registered foreign companies, are preparations; domestic enterprises registered 7, the original