大棚桃与外界相对隔绝,一般病虫害较少,容易防治。应努力减少传播途径,隔离病虫传播源,改善棚内环境,减少病虫害发生。也可人工养殖天敌,控制害虫发展,体现防重于治、综合防治。这样少用农药或选用低毒高效无公害农药,生产出无污染的绿色果品。1.桃蚜俗称腻虫。若蚜身体小,为淡 Greenhouse peach and the relative isolation, the general less pests and diseases, easy to control. Efforts should be made to reduce transmission routes, isolate sources of pest and disease transmission, improve shed environment and reduce occurrence of pests and diseases. Can also be natural breeding enemies, control pest development, reflecting prevention and treatment, comprehensive prevention and treatment. This less use of pesticides or use low toxicity and pollution-free pesticides to produce pollution-free green fruit. 1. peach aphids commonly known as greasy worms. If the body of aphids small, light