What is the standard for vegetable use?
When many farmers use pesticides to control pests and diseases, they often do not pay attention to the interval between the use of vegetables before they are listed, resulting in a large amount of pesticide residues on vegetables. The standards for vegetable use in the pesticide testing institute of the Ministry of Agriculture are introduced below for reference by vegetable farmers.
Fungicide: chlorothalonil WP can be used 7 days before the market. The safety interval between chlorhexidine WP and thiophanate-methyl WP can be 5-7 days. The safety of Swallow Mn-Zn WP can be safe. The interval is 2 to 3 days, and the safe interval of the agricultural WP can be used to kill the WP and the AIDS WP can be 4 to 5 days.
Insecticide : The safety interval of cypermethrin emulsifiable concentrate is 2 to 5 days, the safety interval of bromomethrin is 2 days, the safety interval of anti-Polycarb is 6 days, rifelin emulsifiable concentrate, fenpropathrin emulsifiable concentrate, The safety interval between the anti-sweeping emulsifiable concentrate and the quick-killing emulsifiable concentrate is 3 days. The safety interval of euthion, kungfu emulsifiable concentrate, lesbian emulsifiable concentrate and Duobao WP is 7 days. The fenvalerate emulsifiable concentrate The safety interval is 5 days and the safe interval for emulsifiable concentrate is 9 days.
Acaricide: The safe interval between bromo- broth ester emulsifiable concentrates is 14 days, and the safe interval for turk WP is 7 days.
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