使用蜻蜓若虫控制埃及伊蚊。
The use of dragonfly nymphs in the control of Aedes aegypti.
作者信息
Sebastian A, Thu M M, Kyaw M, Sein M M
出版信息
Southeast Asian J Trop Med Public Health. 1980 Mar;11(1):104-7.
The predatory rates of the dragonfly nymphs on Aedes aegypti were studied in the laboratory and under field conditons. Labellulid nymphs were found to predate on Ae. aegypti larvae and pupae readily. The rate of consumption was found to be 133 +/- 21 all stages of larvae per medium size nymph per 24 hours. In container habitats complete elimination of all larvae and pupae were achieved between day 4 and 9 depending on density of aquatic stages. The dragonfly nymphs as predators could be used in biological control of Aedes mosquitoes.
在实验室和野外条件下研究了蜻蜓若虫对埃及伊蚊的捕食率。发现蜻科若虫很容易捕食埃及伊蚊的幼虫和蛹。每只中等大小的若虫每24小时对各龄期幼虫的捕食量为133±21只。在容器栖息地中，根据水生阶段的密度，在第4天至第9天之间可实现对所有幼虫和蛹的完全清除。蜻蜓若虫作为捕食者可用于埃及伊蚊的生物防治。
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