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Objective To find out the types of the breeding places of the mosquito larvae and the distribution characteristics of the natural mosquito population in urban area of Guangzhou.
目的了解广州市城区蚊虫自然种群幼虫的孳生地类型及种群分布特点。
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In tests, once the fungus was introduced into a mosquito population the mosquitos were gone in a month.
在测试中,一旦真菌进入苍蝇中,苍蝇会在一个月内消失。
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Well basically within two generations we've killed 99 percent of the mosquitoes. So it caused the mosquito population to collapse.
基本上在两代苍蝇内,我们杀死了99%的苍蝇,让苍蝇数量下降。
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The clearest links come from small countries such as Honduras and Nicaragua, where the number and spread of the dengue mosquito population has been well correlated with climate.
最清晰的联系来自诸如洪都拉斯和尼加拉瓜这样的小国,在那里,登革热蚊子种群的数量和传播与气候有很好的关联。
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Another synthetic biology inspired malaria project aims to stop transmission of the disease at the level of its vectors by engineering a genetic system to establish itself in a mosquito population.
另一个受到合成生物启发的疟疾工程目标是通过从媒介层面防止疾病的传播,也就是建立一个基因体系作用在蚊子种群当中。
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When the modified male pests mate with regular female mosquitoes, their offspring die. That reduces the mosquito population. Oxitec's trials in Brazil and a few other countries reported massive success.
当改良的雄性蚊子与普通雌蚊交配时,它们的后代将死亡,从而减少蚊子的数量。据报道在巴西和一些其它国家,Oxitec的试验获得巨大成功。