Its a combination of camoflaging the smell of your sweat, which they are attracted to, and giving of a different odor they are not attracted to and rather dislike
Sometimes. A mosquito killer may be a larger mosquito who kills smaller ones, or otherwise could be another bug, bird, ect. that just finds mosquitos tasty.
A Asian tiger mosquito (forest day mosquito) is from the mosquito family culicidae. The Asian tiger mosquito is native to tropical and subtropical areas in Southeast Asia. But in the past couple...