青叶蝉(大叶蝉)Cicadella viridis L.,俗名大浮尘子,属于同翅目叶蝉科,食性复杂,是玉米、高粱等杂粮作物的主要害虫,亦危害水稻,在北方特别严重。青叶蝉虫体小,又是刺吸式口器,很难饲养。我们下放到浙江嘉兴南堰县委试验田以后,摸索出一套简单的饲养方法,现介绍如下: Cicadella viridis L., common name of the big floating dust belonging to Homoptera Cicadellidae, complexity of diet, is the main pests of corn, sorghum and other cereal crops, but also endanger rice, especially in the north. Green leaf cicada body is small, but also sucking mouthparts, it is difficult to raise. After we delegated to the pilot field in NanYan County, Jiaxing, Zhejiang Province, we worked out a set of simple breeding methods and introduced the following: