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 in vegetables. The rational use standards for pesticides commonly used in vegetables for pesticide testing in the Ministry of Agriculture are as follows. For the use of pesticides before vegetable marketing.
1. Fungicide: 75% chlorothalonil WP can be used 7 days before the market: 77% can kill WP 3-5 days; 50% phorhin WP 4-7 days; 70% methyl Tobuzin wettable powder 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 3-4 days.
2. Insecticide: 10% cypermethrin emulsifiable oil for 2-4 days; 2.5% bromomethrin for 2 days; 2.5% kungfu emulsifiable concentrate for 7 days; 5% for fuling emulsifiable concentrate for 3 days; 5% anti-Pulsizing WP Powder 6 days, 1.8% Aifuguang emulsifiable oil for 7 days; 10% killing enemy emulsifiable oil for 3 days, 40.7% lesbian emulsifiable concentrate for 7 days; 20% for eliminating emulsified emulsifiable concentrate for 3 days, 20% fenvalerate emulsifiable concentrate for 5 days; 35% sulforaphane for 7 days; 20% fenpropathrin emulsifiable concentrate for 3 days; 10% of prafloxacin emulsifiable concentrate for 7 days; quetiaphos 25% emulsifiable concentrate for 9 days; 50% anti-converse WP for 6 days; % Duobao WP for 7 days.
3. Acaricide: 50% bromo oxime ester emulsifiable concentrate for 14 days; 50% turk wettable powder for 7 days.
1. Fungicide: 75% chlorothalonil WP can be used 7 days before the market: 77% can kill WP 3-5 days; 50% phorhin WP 4-7 days; 70% methyl Tobuzin wettable powder 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 3-4 days.
2. Insecticide: 10% cypermethrin emulsifiable oil for 2-4 days; 2.5% bromomethrin for 2 days; 2.5% kungfu emulsifiable concentrate for 7 days; 5% for fuling emulsifiable concentrate for 3 days; 5% anti-Pulsizing WP Powder 6 days, 1.8% Aifuguang emulsifiable oil for 7 days; 10% killing enemy emulsifiable oil for 3 days, 40.7% lesbian emulsifiable concentrate for 7 days; 20% for eliminating emulsified emulsifiable concentrate for 3 days, 20% fenvalerate emulsifiable concentrate for 5 days; 35% sulforaphane for 7 days; 20% fenpropathrin emulsifiable concentrate for 3 days; 10% of prafloxacin emulsifiable concentrate for 7 days; quetiaphos 25% emulsifiable concentrate for 9 days; 50% anti-converse WP for 6 days; % Duobao WP for 7 days.
3. Acaricide: 50% bromo oxime ester emulsifiable concentrate for 14 days; 50% turk wettable powder for 7 days.
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