田七,又名三七,人参三七等。属五加科多年生草本植物,是我国贵重药材之一,驰名中外。田七以块根和花入药,有活血祛淤、止血、消肿止痛之功效。近年来,由于田七病虫为害严重,常造成减产或绝收,有些药农已不在种植,严重影响田七生产的发展。现将田七常见病虫害的发生和防治技术介 Tian seven, also known as Panax, ginseng 37 and so on. Is a five-year-old perennial herbs, is one of our precious medicinal herbs, renowned at home and abroad. Field seven to roots and flowers into the medicine, there Qudou Qu silt, bleeding, swelling and pain relief effect. In recent years, due to serious damage Tian Tian pests and diseases, often resulting in reduced production or income, some medicine farmers are no longer under cultivation, seriously affecting the development of Tian seven production. Tian Qi is now common occurrence and prevention and treatment of pests and diseases mediated