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whitefly
[ˈwaɪtˌflaɪ] [ˈwaɪtˌflaɪ]

  • n. [昆] 粉虱

[ 复数 whitefly或whiteflies ]

网络释义专业释义英英释义

  [昆] 粉虱

...、萎蔫性真菌等侵害的植物)。害虫这个术语用来指寄生性动物或食草动物,这一单词也可以指一种害虫种,如烟粉虱whitefly)是番茄上的害虫。当一种害虫的群体达到一定数量引起损失时,称之为虫灾(plague),如1993年番茄上发生白蝇的虫灾。

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短语

silverleaf whitefly 银叶粉虱

cotton whitefly 棉粉虱

Sweetpotato whitefly 甘薯粉虱

Spiraling whitefly 螺旋粉虱

tobacco whitefly 如烟粉虱

mulberry whitefly [昆] [植保] 桑粉虱

Few whitefly 很少的白粉虱

grape whitefly 葡萄粉虱

citrus whitefly 桔粉虱 ; 柑桔粉虱

 更多收起网络短语
  • [昆] 粉虱
    白粉虱

·2,447,543篇论文数据,部分数据来源于NoteExpress

whitefly [ 'hwaitflai ]

  • n. minute insect that feeds on plant juices; related to scale insects

以上来源于: WordNet

 柯林斯英汉双解大词典 

whitefly /ˈwaɪtˌflaɪ/

  • 1. 

    N any hemipterous insect of the family Aleyrodidae, typically having a body covered with powdery wax. Many are pests of greenhouse crops 白粉虱

同近义词

双语例句权威例句

  • ladybird larvae are among the biggest friends we gardeners have. They're ferocious predators on problem whitefly and red spider mite.

    瓢虫就是园丁最大朋友之一它们凶猛食肉动物,专门对付白粉红蜘蛛螨。

    youdao

  • Geminiviruses may have favourable or unfavourable effects on the development, survival and reproduction of the whitefly.

    双生病毒烟粉虱发育存活生殖产生不利有利影响

    youdao

  • In this paper, the origin and distributing of silverleaf whitefly, the symptom of harm and the control was also discussed.

    就烟粉起源分布为害症状及如何防治进行了综述

    youdao

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