This paper reviews recent progress in the research of insect host marking pheromones.

综述了昆虫寄主标记信息素的研究进展。

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Insect host marking pheromones are chemical compounds produced by females and deposited on or into hosts to signal the presence of conspecific brood.

昆虫寄主标记信息素是指由昆虫产生的用来标记寄主上有同种个体存在的化学物质。

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Upon entering an insect host, the nematode releases Photorhabdus from its intestinal tract and the bacterium establishes a lethal septicemia in the insect.

在进入昆虫宿主后，线虫从肠道释放发光杆菌，然后细菌引起昆虫的致命败血病。

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Studying how the parasite interacts with its insect host is difficult, he said, because the mosquito's biochemical and genetic make-up are not well defined.

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