MySheen

What pesticides are not afraid of rain?

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, When can fruit trees not be sprayed with pesticides? Please guide in order to improve fruit yield and quality, reduce the number of pesticide spraying, enhance tree growth years, in pest control mainly grasp the following key periods. One is the bud obvious expansion period, namely bare medicine. This is the first time I have ever seen such a thing.

Are there any pesticides that are not afraid of rain? Please introduce the following pesticides: quick-acting pesticides have a strong contact effect, they can kill pests after 1 to 2 hours, and rain will not affect the efficacy after 2 hours. Internal inhaled pesticides such as omethoate, aphid lice and other pesticides and fungicides such as carbendazim and topazine can absorb more than 60% of the active ingredients by crops after 4 hours and 6 hours, and even if it rains heavily after 6 hours, they can still play an insecticidal and bactericidal effect. Rain-resistant pesticides such as pesticides resistant to Rain Water scour, use 2-4 hours even if it rains will not affect the effect, such as Jinggangmycin, Bordeaux liquid and so on. Click to get more pesticide application techniques

 
0