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单词 spotted alfalfa aphid
释义

spotted alfalfa aphid

noun

: a highly destructive Old World aphid (Therioaphis maculata) that is established in the U.S. in warmer areas and causes yellowing and stunting of affected plants

Word History

First Known Use

1958, in the meaning defined above

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更新时间:2024/9/22 21:18:07