1. Ammonia, lime, grass ash and other alkaline fertilizers cannot be mixed with trichlorfon, dimethoate, acesulfame, thiophanate, jinggangmycin, carbendazim, yam and pyrethroid insecticides. Reduce the efficacy.
2. Alkaline pesticides such as stone sulphur mixture, Bordeaux mixture and rosin mixture can not be mixed with ammonium fertilizer such as ammonium bicarbonate, ammonium sulfate, ammonium nitrate or ammonium chloride, and ammonium phosphate and other chemical fertilizers. Otherwise, ammonia will be volatilized and reduced. Fertilizer effect.
Third, arsenic-containing pesticides, such as calcium arsenate, aluminum arsenate, etc. can not be mixed with arsenic salts, sodium salt fertilizers, otherwise it will produce soluble arsenic and cause phytotoxicity.
4. Chemical fertilizers cannot be mixed with microbial pesticides because chemical fertilizers are highly volatile and corrosive. If they are mixed with microbial pesticides such as acaricidal bacteria and green worms, they are easy to kill microorganisms and reduce the prevention effect.
Huaxian Agricultural Technology Center Luo Junying
2. Alkaline pesticides such as stone sulphur mixture, Bordeaux mixture and rosin mixture can not be mixed with ammonium fertilizer such as ammonium bicarbonate, ammonium sulfate, ammonium nitrate or ammonium chloride, and ammonium phosphate and other chemical fertilizers. Otherwise, ammonia will be volatilized and reduced. Fertilizer effect.
Third, arsenic-containing pesticides, such as calcium arsenate, aluminum arsenate, etc. can not be mixed with arsenic salts, sodium salt fertilizers, otherwise it will produce soluble arsenic and cause phytotoxicity.
4. Chemical fertilizers cannot be mixed with microbial pesticides because chemical fertilizers are highly volatile and corrosive. If they are mixed with microbial pesticides such as acaricidal bacteria and green worms, they are easy to kill microorganisms and reduce the prevention effect.
Huaxian Agricultural Technology Center Luo Junying
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