Примери за fruit fly

• I use fruit flies because of their extreme adaptability. 

• In late summer and autumn many specimens of a small fruit fly, known as the "vinegar fly," make their appearance, attracted by the odor of overripe fruit. 

• One mixture which we use is a mixture which is normally used against the fruit flies which are oftentimes injurious to fruit, particularly in the east and in tropical countries. 

• Professor Morgan, for example, has found a strain of fruit flies whose offspring in cold weather are usually born with supernumerary legs. 

• The fact is, I am working with fruit flies. 

• Thus, some proportion of a fruit fly population may not visit orchids if other plant species are available.

• The sterile insect technique has demonstrated its ability to reduce fruit fly populations, and consequently reduce damage to fruit.

• The issue of concern is how accurately this reflects fruit fly visitation to orchids?

• Notably, 34 of the 43 plants hosting more than three fruit fly species were cultivated species.

• The results obtained will be used for optimizing laboratory rearing procedures and for constructing computer simulation models to predict fruit fly population dynamics.

• Research with fruit fly larvae found that nitric oxide plays a role in behaviour modulation in response to hypoxia.

• All varieties are susceptible to the olive fruit fly.

• Analysis of flies bearing pollinaria, therefore, offers an indirect means of assessing the occurrence of fruit fly visitation to orchids.

• It is therefore vital that quarantine workers can quickly and accurately identify any intercepted fruit fly species.

• As a result, quarantine restrictions have been imposed by many countries to limit further spread of fruit fly pests around the world.

• Evaluating the potential competitive risk of new fruit fly parasitoids is prudent and will add to our understanding of the ecological factors influencing host selection.

• The period gene in two species of tephritid fruit fly differentiated by mating behaviour.

• Further, fruit fly assemblages from individual rain-forest hosts were also species poor, as they included up to three species.

• Traps were hung, wherever possible, in fruit fly host trees at approximately 1.8 m above the ground.

• The potential for future fruit fly invasions is of great concern to regulatory agencies and domestic growers.