宁夏引黄灌区大青叶蝉危害特征及防治技术  

Hazard Characteristics of Cicadella viridis(Linnaeus) and Its Controlling Technology in the District Irrigated by the Yellow River,Ningxia

作　　者：陈营 惠学东 赵文 吴红伟 

机构地区：[1]宁夏惠农区治沙林场,宁夏惠农753600 [2]宁夏林业技术推广总站,宁夏银川750001 [3]宁夏惠农区林业局,宁夏惠农753600

出　　处：《内蒙古林业科技》2008年第2期63-64,共2页Journal of Inner Mongolia Forestry Science and Technology

摘　　要：大青叶蝉越冬产卵造成幼林或苗木枝干皮层损伤,形成"月牙"形伤痕,易造成树木抽干死亡。可用化学、物理等方法防治。Cicadella viridis （Linnaeus） can damage the surface of bole and form crescent - moon scar, which is easy to make trees die. It can be controlled by use of chemical and physical methods.

关 键 词：大青叶蝉 危害特征 防治技术 

分 类 号：S763.35[农业科学—森林保护学]