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词汇 Economic entomology
分类 英语词汇 英语翻译词典
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Economic entomology

英语百科

Economic entomology

The phylloxera, a true gourmet, finds out the best vineyards and attaches itself to the best winesCartoon from Punch, 6 September  1890)
Boll Weevil Monument,  erected by the citizens of Enterprise, Alabama  to honour the pest that ended their dependence on cotton, a poverty crop.

Economic entomology is a field of entomology, which involves the study of insects that benefit or harm humans, domestic animals, and crops. Insects that cause losses are termed as pests. Some species can cause indirect damage by spreading diseases and these are termed as vectors. Those that are beneficial include those reared for food such as honey, substances such as lac or pigments and for their role in pollinating crops and controlling pests.

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