How to control aphids when growing mung beans?
How to control aphids when growing mung beans? What pesticide is good for control? Please introduce the pesticides commonly used for controlling aphids in mung bean cultivation, including 50% pirimicarb wettable powder or water-dispersible granules at 2000 to 3000 times dilution, which has a special effect on cabbage aphids and does not harm natural enemies, or 50% malathion emulsifiable concentrate, or 20% diazinon emulsifiable concentrate, or 25% quinalphos...
How to control aphids when growing mung beans? What pesticide is good for control? Please introduce
The pesticides commonly used for controlling aphids in mung bean cultivation include 50% pirimicarb wettable powder or water-dispersible granules at 2000 to 3000 times dilution, which has a special effect on cabbage aphids and does not harm natural enemies, or 50% malathion emulsifiable concentrate, or 20% diazinon emulsifiable concentrate, or 25% quinalphos emulsifiable concentrate each at 1000 times dilution, or 50% dichlorvos emulsifiable concentrate at 1000 times dilution, or 70% menazon wettable powder at 2500 times dilution, etc., or 10.8% kaisa emulsifiable concentrate at 10000 to 20000 times dilution; spray the above pesticides. In protected cultivation, 22% dichlorvos smoke agent can be used, with 0.5 kg per mu (666.7 sq m), sealed for fumigation.
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