Nowadays, many families like to grow their own vegetables and eat them themselves. However, they can't avoid the spraying of some pesticides. Then, can vegetables be picked after spraying pesticides for a few days?
The summer temperature is high, the toxicity of pesticides disappears quickly, the safety interval after pesticide application is 5-7 days, the spring and autumn seasons are at least 7-10 days lower than the summer temperature, and the winter season should be 15 days or more. The basic principle that should be mastered is that the pesticide is more toxic, the dosage is high, the concentration is high, and when the temperature is low, the safety interval should be long, and vice versa. It is absolutely not allowed to pick vegetables at any time after application. The consequences of such vegetables on sale are unimaginable.
The focus of vegetable field application should be carried out in the seedling stage and the pre-growth stage of the non-feeding period of vegetables. During the harvesting period, the application should be controlled without or with less application. Beans, eggplant, pepper, cucumber, tomato and other vegetables, need to be eaten in succession and continue to apply drugs to control pests and diseases, can be re-collected before each application. Try to use the lowest effective concentration in disease prevention and medicine to reduce pesticide pollution and improve the safe and edible nature of vegetables.
Can vegetables be picked after spraying pesticides for a few days?
The safe harvesting period of commonly used pesticides on vegetables prescribed by the Ministry of Agriculture's Pesticide Identification Institute is as follows:
Fungicide (specified 2-7 days)
75% of chlorothalonil WP can be used 7 days before going public
77% of the WP can be used 3-5 days before the market
50% of the chlorhexidine WP is used 4-7 days before the market
70% methyl thiophanate WP can be used 5-7 days before going public
50% of Nonglid WP is used 4-5 days before listing
50% of Garonne WP is used 5-7 days before listing
58% of the toxic Mn-Zn WP can be used 2-3 days before the market
64% of anti-virus WP can be used 3-4 days before listing
Insecticide (specified 2-9 days)
10% cypermethrin EC is used 2-5 days before listing
2.5% of deltamethrin emulsifiable concentrate is used 2 days before listing
2.5% of Kung Fu EC is used 7 days before listing
5% of Fulling EC is used 3 days before listing
50% anti-Polywell WP is used 6 days before the market
1.8% Aifuding EC is used 7 days before the market
10% quick killing of emulsifiable concentrate is used 3 days before listing
20% cypermethrin EC is used 5 days before listing
40.7% lesbian emulsifiable concentrate is used 7 days before the market
20% of the anti-sweeping emulsifiable concentrate is used 3 days before the market
25% quetiapine EC is used 9 days before listing
Acaricide (regulated 7-14 days)
50% of bromononyl ester emulsifiable concentrate is used 14 days before listing
50% of Tork WP is used 7 days before the market
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