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defoliator

美 [dɪˈfəʊlɪeɪtə]英

n.【农】除叶剂；【虫】食叶昆虫
网络食叶害虫；除叶器；落叶剂

defoliator

defoliator

英-汉英-英网络释义

defoliator

n.

1.【农】除叶剂,打叶器

2.【虫】食叶昆虫

1

Ivela ochropoda is one of the main defoliator pest occurred in Ulmus pumila , and is very serious in Wuqi County .

榆毒蛾是榆树的食叶害虫之一，在吴起县发生严重。

2

Synthetic control methods of poplar defoliator

杨树食叶害虫的综合防治策略及试验总结

3

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

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