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Tag: insecticide resistance

Bactrocera dorsalis

Gut Microbes Can Help Insects Beat Pesticides

Insects have evolved a variety of mechanisms to try to overcome the effects of insecticides—including, in some cases, help from the bacteria and other microbes living in insects' guts. A growing number of studies indicate a link between symbiotic microbes and insecticide resistance in a diverse range of insects.

Anopheles gambiae

Fertilizer Runoff is a Boon to Mosquito Growth

A new study shows that fertilizer present in water where mosquitoes breed can boost growth of bacteria, algae, and fungi, which mosquito larvae feed on, resulting in accelerated larval development and greater survival rates to adulthood.