V2EX aphid

Aphid

定义 Definition

aphid(名词):蚜虫;一种体型很小、常成群取食植物汁液的昆虫,常见于玫瑰、豆科、果树等植物上,可能传播植物病毒并造成植株卷叶、发黄、生长受阻。(也常统称为“plant louse/植物虱”)

发音 Pronunciation

/efd/

例句 Examples

An aphid is sucking sap from the rose stem.
一只蚜虫正在吸食玫瑰茎里的汁液。

Warm weather can cause aphid populations to explode, weakening plants and spreading disease between them.
温暖的天气会导致蚜虫数量暴增,使植物变弱,并在植物之间传播病害。

词源 Etymology

aphid 来自现代拉丁语 Aphis(“蚜虫”),其更早来源通常追溯到希腊语词根,后来在英语中被用作对这类吸汁害虫的通称;相关的复数形式常见 aphids

相关词 Related Words

文学与作品 Literary Works

  • Rachel CarsonSilent Spring》:讨论农业害虫与农药使用时,会涉及包括蚜虫在内的常见植食性害虫。
  • The Royal Horticultural Society(RHS)园艺类出版物与指南:在园艺病虫害章节中频繁出现 aphid,用于说明防治与生态控制(如瓢虫捕食)。
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