When pesticides are used to control pests and diseases, they often do not pay attention to the interval between the use of vegetables before they are marketed, resulting in a large amount of pesticide residues on vegetables. The rational use standards for pesticides commonly used in vegetables for pesticide testing in the Ministry of Agriculture are as follows. For the farmers to refer to pesticides before they are marketed.
First, the fungicide
75% chlorothalonil WP can be used 7 days before the market; 77% can kill WP 3-5 days; 50% phlegm WP WP 4-7 days; 70% thiophanate-methyl WP 5-7 days; 50% Nongliling wettable powder 4-5 days; 50% Garry 58% Ruidu Lei manganese zinc wettable powder 2-3 days; 64% antivirus WP wettable powder 3 to 4 days.
Second, pesticides
10% fenvalerate EC 2-5 days; 2.5% bromomethrin 2 days; 2.5% kungfu emulsifiable concentrate for 7 days; 5% to Fuling emulsifiable concentrate for 3 days; 5% anti-Converse WP for 6 days, 1.8% Aifu factory emulsifiable oil 7%; 10% fast killing enemy emulsifiable oil for 3 days, 40.7% lesbian emulsifiable oil for 7 days; 20% for eliminating emulsified emulsifiable concentrate for 3 days, 20% fenvalerate emulsifiable concentrate for 5 days; 35% excellent Phosphorus-to-phosphorus phase for 7 days; 20% fenpropathyl emulsifiable concentrate safe interval of 3 days; 10% Mapulik ECS safe interval of 7 days; quetiaphos 25% emulsifiable safe interval of 9 days; 50% anti-Poly The safety interval of wettable powder is 6 days; the safe interval of 5% Duobao WP is 7 days.
Third, the acaricide 50% bromo oxime ester emulsifiable oil safety interval of 14 days; 50% Torrke WP safety interval of 7 days.
First, the fungicide
75% chlorothalonil WP can be used 7 days before the market; 77% can kill WP 3-5 days; 50% phlegm WP WP 4-7 days; 70% thiophanate-methyl WP 5-7 days; 50% Nongliling wettable powder 4-5 days; 50% Garry 58% Ruidu Lei manganese zinc wettable powder 2-3 days; 64% antivirus WP wettable powder 3 to 4 days.
Second, pesticides
10% fenvalerate EC 2-5 days; 2.5% bromomethrin 2 days; 2.5% kungfu emulsifiable concentrate for 7 days; 5% to Fuling emulsifiable concentrate for 3 days; 5% anti-Converse WP for 6 days, 1.8% Aifu factory emulsifiable oil 7%; 10% fast killing enemy emulsifiable oil for 3 days, 40.7% lesbian emulsifiable oil for 7 days; 20% for eliminating emulsified emulsifiable concentrate for 3 days, 20% fenvalerate emulsifiable concentrate for 5 days; 35% excellent Phosphorus-to-phosphorus phase for 7 days; 20% fenpropathyl emulsifiable concentrate safe interval of 3 days; 10% Mapulik ECS safe interval of 7 days; quetiaphos 25% emulsifiable safe interval of 9 days; 50% anti-Poly The safety interval of wettable powder is 6 days; the safe interval of 5% Duobao WP is 7 days.
Third, the acaricide 50% bromo oxime ester emulsifiable oil safety interval of 14 days; 50% Torrke WP safety interval of 7 days.
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