| 单词 | fruit fly |
| 释义 | fruit fly noun[C] uk/ˈfruːt ˌflaɪ/us/ˈfruːt ˌflaɪ/asmallflyinginsectthatfeedsonplantsandleavesitseggson theleavesofplants 果蝇 arlindo71/E+/GettyImages Insect names
Examplesoffruit flyfruit fly Thus, some proportion of afruitflypopulation may not visit orchids if other plant species are available. From theCambridge English Corpus The sterile insect technique has demonstrated its ability to reducefruitflypopulations, and consequently reduce damage to fruit. From theCambridge English Corpus The issue of concern is how accurately this reflectsfruitflyvisitation to orchids? From theCambridge English Corpus Notably, 34 of the 43 plants hosting more than threefruitflyspecies were cultivated species. From theCambridge English Corpus The results obtained will be used for optimizing laboratory rearing procedures and for constructing computer simulation models to predictfruitflypopulation dynamics. From theCambridge English Corpus Research withfruitflylarvae found that nitric oxide plays a role in behaviour modulation in response to hypoxia. From theCambridge English Corpus All varieties are susceptible to the olivefruitfly. From theCambridge English Corpus Analysis of flies bearing pollinaria, therefore, offers an indirect means of assessing the occurrence offruitflyvisitation to orchids. From theCambridge English Corpus It is therefore vital that quarantine workers can quickly and accurately identify any interceptedfruitflyspecies. From theCambridge English Corpus As a result, quarantine restrictions have been imposed by many countries to limit further spread offruitflypests around the world. From theCambridge English Corpus Evaluating the potential competitive risk of newfruitflyparasitoids is prudent and will add to our understanding of the ecological factors influencing host selection. From theCambridge English Corpus The period gene in two species of tephritidfruitflydifferentiated by mating behaviour. From theCambridge English Corpus Further,fruitflyassemblages from individual rain-forest hosts were also species poor, as they included up to three species. From theCambridge English Corpus Traps were hung, wherever possible, infruitflyhost trees at approximately 1.8 m above the ground. From theCambridge English Corpus The potential for futurefruitflyinvasions is of great concern to regulatory agencies and domestic growers. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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