A standalone incompatible insect technique enables mosquito suppression in the urban subtropics.

ABSTRACT: The strong suppression of Aedes albopictus on two Guangzhou islands in China has been successfully achieved by releasing males with an artificial triple-Wolbachia infection. However, it requires the use of radiation to sterilize residual females to prevent population replacement. To develop a highly effective tool for dengue control, we tested a standalone incompatible insect technique (IIT) to control A. albopictus in the urban area of Changsha, an inland city where dengue recently emerged. Male mosquitoes were produced in a mass rearing facility in Guangzhou and transported over 670 km under low temperature to the release site. After a once-per-week release with high numbers of males (phase I) and a subsequent twice-per-week release with low numbers of males (phase II), the average numbe

SUBMITTER: Zeng Q 

PROVIDER: S-EPMC9793375 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature