Resistance is the result of gradual, genetic changes in the mosquito population over generations that lead to pesticide tolerance.

Resistance development in mosquito populations is practically inevitable if control methods remain unchanged over time. The reason for this is that mosquitoes evolve rapidly.

We know that all populations of living organisms change over the course of many generations. Some organisms, like plants, may take one year to produce their next generation as seeds. People may take between 20, or even 30, years to yield the next generation. Mosquitoes can produce their next generation in just two to three weeks.

Rapid reproduction of thousands of mosquito offspring in a matter of weeks results in swarms that can evolve around our control efforts. Research has shown that resistance to pesticides can happen in more than one way.

Read the white paper on mosquito resistance

Related Posts

EverGreen® ULV 5-25 Portfolio Expands with Water-Based Formulation

March 1, 2026 Minneapolis, MN – Leading insecticide manufacturer MGK is excited to announce the launch of EverGreen® 5-25 Aqua ULV, a water-based insecticide formulated to kill mosquitoes....

Read More

MGK Strengthens Mid-Atlantic and Western Coverage with Key Territory Appointments

February 25, 2026 MGK announces the addition of two accomplished professionals, Stephanie Wooldridge and Josh Swilling, to its Branded Professional division. These hires reflect MGK’s continued...

Read More

MGK Expands Troika® Brand with Versatile, Broad-Spectrum Aerosol

February 1, 2026 Minneapolis, MN – Leading insecticide manufacturer MGK is excited to announce the launch of Troika® Farm and Livestock Aerosol, a synergized dual active, broad-spectrum...

Read More

chevron-right