In the aspect of pest control, vegetable farmers often use pesticides irregularly, resulting in a large number of vegetables. The standard for the use of pesticides in vegetables is explained by you:
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 2-3 days, and the safe interval of the agricultural WP, the WP, and the AIDS WP can be 4-5 days.
Insecticide : The safety interval of cypermethrin EC is 2-5 days, the safety interval of bromomethrin is 2 days, the safety interval of anti-Polycarb is 6 days, rifampin 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.
Aluminium Chequered Plate,Aluminium Sheet,5083 Aluminum Plates,Aluminium Chequered Plates
Zhengzhou Yearshine Industry Co., Ltd , https://www.zzyscorp.com