| 释义 |
Leaf-hoppers
基本例句
叶蝉半翅目,叶蝉科
Two important virus diseases, maize dwarf mosaic and stunt, both transmitted by leaf hoppers.另外两种重要的病毒性疾病分别是玉米嵌纹病毒和萎缩性黑穗病，都是通过叶蝉传播。
The index of population density of dominant insect pest was increased greatly in those tea gardens with higher chemical insecticide expense, especially for tea leaf hopper .农药费用高的茶园优势害虫种群密度大，尤以假眼小绿叶蝉明显。 |