defoliator

名词：

名词: defoliation

更多词形：

名词: defoliation | 动词过去式: defoliated | 动词过去分词: defoliated | 动词现在分词: defoliating | 动词第三人称单数: defoliates |

单词例句：

Study on efficiency of defoliator for roof rain-water pipe

屋顶雨水管除叶器的除叶效率研究

larvae of a gregarious North American moth that spins a carpet rather than a tent; serious defoliator of deciduous trees.

北美洲群居蛾子的幼虫，吐丝建毯子而不是帐篷；落叶植物的严重食叶昆虫。

Apatura ilia is an important defoliator of Sslix matsudana and the paper stressfully describes its morphology.

柳紫闪蛱蝶是危害柳树的一种食叶性害虫,本文着重描述了该虫的外部形态特征。

chemical defoliator

化学除叶剂

defoliator in Populur

杨树食叶害虫

serious defoliator of deciduous trees.

落叶植物的严重食叶昆虫。

The key pests and rat include: nematodiasis of the pines and pine moth,forest rats,defoliator of the poplars,bristletail.

主要害虫以及鼠害包括：松毛虫、小蠹虫、森林鼠害、杨树食叶害虫、蛀性害虫。

forests defoliator

森林食叶害虫

defoliator pest

食叶害虫