Answer: The main diseases and pests of Ginkgo biloba include stem blight, leaf blight, leaf roller moth, beetle, and moth, etc. After scraping off the lesions with ginkgo, 0.1% Hg or 400-500 times antibacterial agent + 0.1% Pingping Scratch the wound. In the early stage of onset of leaf blight, 25 to 50% of carbendazim 500-800 times solution is used. During the onset of disease, 50% of the bacteria is sprayed with 800 to 1000 times or 70% of mancozeb 600 times liquid spray, 80% of which can be used to fight insects. 800~1000 times. JIANGSU CLS TECHNOLOGY CORP.LTD , https://www.js-cls.com