Spraying pesticides on crops, the safety interval is a problem that has to be paid attention to. Xiaobian summarizes the safety interval of common pesticides and the safety interval of crops for different pesticides. Let's take a look at it.
First, the safety interval of commonly used pesticides
Dichlorvos
For use on vegetables, the safety interval is 7 days; for use on fruit trees, the safety interval is 3 days.
Dimethoate
For use on crops, the safety interval is 7 days.
Trichlorfon
Used on crops such as rice, barley, wheat, and rapeseed, the safety interval is 10 days;
For use on vegetables, the safe use interval is 7 days. Phosphamine: Used on crops with a safe interval of 20 days.
Sorghum
Peach trees are particularly sensitive to them and are prone to phytotoxicity and are prohibited from use.
Phoxim
For use on vegetables, it only takes 5 days intervals;
For use on other crops, it usually takes only 5 to 8 days.
Cypermethrin Cool: For use on crops, the safe use interval is 14 days.
Second, the safety interval of pesticides on various crops
wheat
40% dimethoate emulsifiable concentrate for 10 days; 10% permethrin emulsifiable concentrate for 7 days; 50% carbendazim wettable powder for 20 days; 25% chlorfenapyr suspension for 15 days; 25% chlorocyclotriazole emulsifiable concentrate for 28 days 25% diflubenzuron wettable powder for 21 days; 70% thiophanate-methyl wettable powder for 30 days.
Rice
70% thiophanate-methyl WP 30 days; 50% thiophosphorus emulsifiable concentrate 21 days; 2% scutellarin 7 days; 40% rice saponin emulsifiable oil early rice 14 days, late rice 28 days; 25% carbaryl Wet powder for 30 days; 50% chlorpyrifos soluble powder for 21 days; 25% insecticidal double agent for 15 days; 2% isoprocarb powder for 14 days; 75% chlorothalonil WP for 10 days; 40% for acetophenone Emulsifiable oil for 21 days; 25% eucalyptus wettable powder for 14 days; 40% different rice mash for 20 days; 50% carbendazim WP for 30 days.
cotton
73% ketal emulsifiable oil for 21 days; 75% thiodicarb wettable powder for 14 days; 25% chlorinated emulsifiable concentrate for 14 days; 10% efficient chlorhexidine emulsifiable concentrate for 7 days; 25% for killing emulsifiable concentrate for 14 days; 5% 14 days for Fuling; 20% for killing butyl emulsifiable concentrate for 7 days; 10% for pirated emulsifiable concentrate for 14 days; 40% for chlorpyrifos EC for 21 days.
apple
73% ketal emulsifiable concentrate for 30 days; 40% dimethoate emulsifiable concentrate for 7 days; 50% for killing eucalyptus emulsifiable concentrate for 15 days; 75% for chlorothalonil WP for 20 days; 2.5% for killing emulsifiable concentrate for 5 days; Killing emulsifiable concentrate for 14 days; 20% to eliminate emulsifiable concentrate for 30 days; 5% to Fuling emulsifiable concentrate for 21 days; 50% of chlorhexidine WP for 7 days; 50% of bromo oxime ester emulsifiable concentrate for 21 days; 20% of dicofol emulsifiable concentrate for 45 days .
cucumber
40% dimethoate EC for 2 days; 58% metalaxyl Mn-Zn wettable powder for 1 day; 10% high-efficiency anti-Benco cream for 3 days; 64% anti-bacterial WP for 3 days.
Chinese cabbage
40% acephate emulsifiable concentrate for 7 days; 2.5% enemy killing emulsifiable concentrate for 2 days; 20% fast killing butyl emulsifiable concentrate for 12 days; 5% of Fuling emulsifiable concentrate for 3 days; 40% of lyophilized emulsifiable concentrate for 10 days; 10% Ester emulsifiable concentrate for 5 days; 25% quetiapine emulsifiable concentrate for 24 days.
tomato
50% Tolco wettable powder for 7 days; 10% Uranus emulsifiable concentrate for 4 days; 75% chlorothalonil WP for 7 days.
Want to know more about pesticides, please pay attention to China Pesticide Network
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