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菊酯类农药和有机磷杀虫剂混合,既有增效作用,又能延续害虫产生抗药作用;有机磷杀虫剂品种间的混合,如马拉硫磷与敌百虫等,对一些害虫均有明显的增杀作用;杀菌剂品种间的调配,内吸性杀菌剂如多菌灵、托布津与天然保护剂或人工合成的保护剂混合使用,可避免病菌产生抗药性;杀蛹剂与杀虫剂,杀菌剂混合。可防多
Pyrethroid pesticides and organophosphate pesticides mixed, both synergistic effect, but also to prolong the resistance of pests; organic phosphorus insecticide species such as mixture, such as malathion and trichlorfon, etc., for some Pests have significantly increased killing effect; fungicide deployment between the species, systemic fungicides such as carbendazim, Tuobu Jin and natural protective agent or synthetic protective agent mixed use, to avoid bacteria resistance; kill pupae Agents and insecticides, fungicides mixed. Can prevent more