Rat volatiles as an attractant source for the Asian tiger mosquito, Aedes albopictus.

ABSTRACT: Aedes albopictus is a vector of dengue, chikungunya, and dirofilariasis. Volatile compounds are crucial for mosquitoes to locate their hosts. This knowledge has allowed the identification of attractants derived from human odours for highly anthropophilic mosquito species. In this study, we used rats as a experimental model to identify potential attractants for host-seeking Ae. albopictus females. Porapak Q extracts from immature female rats were more attractive to Ae. albopictus females than those from mature and pregnant females, and males. Phenol, 4-methylphenol, 4-ethylphenol, and indole were identified compounds in male, immature, mature, and pregnant female extracts. There were quantitative differences in these compounds among the extracts that likely explain the discrepancy in their

SUBMITTER: Diaz-Santiz E 

PROVIDER: S-EPMC7083917 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature