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单词 θ34674
释义
the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Hemiptera > suborder Homoptera > family Psyllidae > member of genus Psylla (4)
psylla1852

An insect of the genus Psylla or the family Psyllidae (cf. psyllid, adj. n.).

pear sucker1881

a psyllid bug of European origin, Cacopsylla (or Psylla) pyricola, a major pest of pear trees which it damages in several ways, esp. by feeding on…

pear-louse1890

= pear sucker n.

pear psylla1892

= pear sucker n.

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更新时间:2024/12/23 11:44:37