Mosquito spraying backfires as 84% develop resistance in US neighbourhoods | TheBriefWire
Mosquito spraying backfires as 84% develop resistance in US neighbourhoods
Published 21 July 2026 ยท science
New research indicates mosquito spraying is causing insect resistance. Genetic markers for resistance are now widespread across many residential blocks. This resistance is more prevalent
New research indicates mosquito spraying is causing insect resistance. Genetic markers for resistance are now widespread across many residential blocks. This resistance is more prevalent in wealthier neighborhoods where spraying occurs frequently. Overuse of chemicals is making insecticides less effective over time. Integrated pest management offers a more sustainable solution for mosquito control.