A: In the dormant period of fruit trees, the orchard should be thoroughly cleaned, the trunk should be scraped and the skin should be scraped, and the overwintering insect source should be eliminated. At the same time, the diseased fruit, pests and branches and leaves in the garden are cleaned and burned or buried deeply. After cleaning the orchard until a few ninth, the entire garden sprayed a sexually eradicating agent to eliminate residual pests on the branches. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Hidden Safe Box,Bedroom Safe Box,Intelligent Safe Box,Cash Box Hebei Yingbo Safe Boxes Co.,Ltd , https://www.yingbosafes.com