Genetic Changes Help Mosquitoes Survive Pesticide Attacks

From UCR Today
January 2, 2018

RIVERSIDE, Calif. (www.ucr.edu) — For decades, chemical pesticides have been the most important way of controlling insects like the Anopheles mosquito species that spreads malaria to humans. Unfortunately, the bugs have fought back, evolving genetic shields to protect themselves and their offspring from future attacks.

The fascinating array of genetic changes that confer pesticide resistance in Anopheles mosquitoes is reviewed in an article published today in Trends in Parasitology. The paper is written by Colince Kamdem, a postdoctoral scholar, and two colleagues from the Department of Entomology at the University of California, Riverside. The findings highlight the interplay between human interventions from pest control companies like pest control san diego, mosquito evolution, and disease outcomes, and will help scientists develop new strategies to overcome pesticide resistance. The pest control puyallup can help with getting rid of pest menace.

In 2015, there were roughly 212 million malaria cases and an estimated 429,000 deaths due to malaria, according to the World Health Organization. While increased prevention and control measures have led to a 29 percent reduction in malaria mortality rates globally since 2010, the increase in pesticide resistant insects underscores the need for new strategies.

Read more