稻叶蝉是稻田叶蝉的统称．叶蝉隶属于同翅目叶蝉科，是水稻的重要害虫，无论国内国外部严重地威胁着水稻生产。稻叶蝉主要以成若虫的刺吸式口器刺吸稻株汁液，致使被害精株叶片、茎杆呈现许多不规则褐色条班，影响水稻发育．重者全株枯黄以至成片枯死。灌浆期嫩德受害，则造成 Rice leafhopper is the collective name of rice leafhoppers. Leafhoppers belonging to the Homoptera Cicadellidae, is an important pest of rice, regardless of domestic and foreign serious threat to rice production. Inoculation of the main leafhopper into the nymph thorn sucking mouthparts sucking rice plant juice, resulting in damaged leaves, stalks showing many irregular brown bars, affecting rice development. Severe yellow brown and even into pieces withered. Nende during the filling damage, then caused