银杏树叶可防病虫病虫害防治是养好花卉的主要工作之一。家庭养花用农药难，污染环境，对人畜不利。经我多年的摸索试验发现，银杏树叶防治花卉病虫害效果很好，防治病虫害的范围也很广，如蚜虫、红蜘蛛、介壳虫。白粉虱、金龟子和一些地下害虫如缕蛄、蛴螬、地老虎、金针... Ginkgo biloba leaf pest prevention and control is one of the main work of keeping flowers. Family flowers with pesticides difficult to pollute the environment, adverse to humans and animals. After years of groping experiments, we found that gingkgo leaves are very effective in preventing and controlling flower pests and diseases, and the range of pest control is very wide, such as aphids, spider mites and scale insects. Whitefly, beetles and some underground pests such as strands of 蛄, 蛴 螬, tigers, lilies ...