(Q91918568)
Statements
梨木虱考—记七新种(同翅目:木虱科) (Chinese)
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THE PEAR PSYLLA (HOMOPTERA) OF CHINA WITH DESCRIPTIONS OF SEVEN NEW SPECIES (English)
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1981
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梨木虱为我国北方重要果树害虫,成虫与若虫均刺吸梨树的芽、叶及嫩梢. (Chinese)
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The pear psylla is an important pest of pear trees in North China. (English)
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3
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35-47
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1
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