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在大棚蔬菜生产中常发生各种病虫害,对生产造成极大危害,一般都使用水剂、可湿性粉剂、乳剂进行叶面喷雾防治。近几年,随着南靖、平和两县冬季大棚蔬菜生产的迅猛发展,烟剂熏蒸防治得到推广使用,且与上述传统的防治方法相比,具有以下好处: 一、药剂分布均匀,防治病虫害彻底。由于蚜虫、娄虱、瓜实蝇、茶黄螨、蓟
In the production of greenhouse vegetables often have a variety of pests and diseases, causing great harm to the production, the general use of water, wettable powder, emulsion foliar spray prevention and treatment. In recent years, with the rapid development of winter vegetable production in winter and greenhouses in Nanjing and Pinghe, tobacco smoke fumigation has been promoted and used. Compared with the above traditional methods of prevention and treatment, the invention has the following advantages: First, uniform distribution of medicaments and prevention of pests and diseases thorough. Because of aphids, Lou bug, melon fruit fly, tea yellow mite, thistle