| 单词 | whitefly |
| 释义 | whitefly (once / 1074483 pages) n WORD FAMILY whitefly: whiteflies USAGE EXAMPLESResearchers say the rare fly is resistant to the insecticides that farmers have used to kill common whiteflies for decades. Washington Times(Aug 26, 2016) I do draw the line at the whitefly. Washington Post(Jul 19, 2016) Protecting the plants with floating row covers will help them to avoid summer pests, which can include the whitefly. Washington Post(May 24, 2016) n minute insect that feeds on plant juices; related to scale insects Hypo|Hyper Dialeurodes citri, citrus whitefly whitefly that attacks citrus trees Trialeurodes vaporariorum, greenhouse whiteflywhitefly that inhabits greenhouses sweet-potato whiteflya variety of whitefly Bemisia tabaci, poinsettia strain, superbuga strain of pest accidentally imported into Florida from the Middle East then spread to California where it is a very serious pest feeding on almost all vegetable crops and poinsettias cotton strainfeeds primarily on cotton homopteran, homopterous insect insects having membranous forewings and hind wings |
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