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目前,采用的农药与化肥混合的农药多为除草剂,其次是杀虫剂,杀菌剂则较少。农药与化肥混用,应该做到“三不混”。一是碱性肥料氨水、草木灰、石灰氮不能与乐果、敌百虫、速灭威、井冈霉素、叶蝉散、多菌灵、托布津、菊酯类杀菌剂等农药混用,否则会降低农药的药效。二是碱性农药中的石硫合剂、波尔多液、松脂合剂等也不能与碳酸氢铵、硝酸铵、氯化铵等铵
At present, most of the pesticides mixed with pesticides and fertilizers are herbicides, followed by insecticides and fungicides. Mixed pesticides and fertilizers, should be “three do not mix ”. First, alkaline fertilizer ammonia, ash, lime nitrogen can not be mixed with dimethoate, trichlorfon, speed off Viagra, Jinggangmycin, leaf cicada powder, carbendazim, topiramate, pyrethrum fungicides and other pesticides, otherwise will Reduce the efficacy of pesticides. Second, the alkaline pesticides in the stone sulfur mixture, Bordeaux mixture, pine fat mixture can not with ammonium bicarbonate, ammonium nitrate, ammonium chloride, etc.