- 名词
(蚜虫) aphid; aphis 短语和例子
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蚜的英文
例句与用法
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- They deposit larvae that will grow up to egglaying females .
它们产生幼蚜，以后发育为产卵雌蚜。 - Aphid count on plants in fields do not correlate with virus spread in the same fields .
田间植株蚜数与同块田内病毒的扩散程度间无相关性。 - In summer, virus spreads also from outside the field and cannot be stopped by aphicides .
在夏季，病毒传播也来自田外而且不能用杀蚜剂阻止。 - The grape phylloxera had disastrous effects on the french grape crop and wine industry .
葡萄根瘤蚜对法国的葡萄生产和酿酒业带来了灾害性影响。 - Large catches of alates may be trapped in areas where the aphid population in the field is extremely small .
在蚜群极小的田间可诱捕到较多的有翅蚜。