Mosquito, Black Fly, and Tick Pest Control (Category L) Practice Test 2026 - Free Pest Control Practice Questions and Study Guide

Daytime feeding is a hallmark of Aedes mosquitoes. These aggressive daytime biters seek hosts during daylight hours, with activity often peaking in the morning and late afternoon, and they can bite indoors as well as outdoors. This behavior makes them key vectors for diseases such as dengue, Zika, and chikungunya, and it means protective measures are important during the day too—use repellent, wear long sleeves, and keep screens intact, especially in areas with known Aedes activity. In contrast, Anopheles mosquitoes primarily bite at night (dusk to dawn), Culex mosquitoes also tend to feed at night or around twilight, and Mansonia species are more active at dusk or night, so daytime biting is less typical for them. Therefore, the mosquitoes noted for daytime feeding are the Aedes species.