Chemists create new crystal form of insecticide, boosting its ability to fight mosquitoes and malaria

Through a simple process of heating and cooling, researchers have created a new crystal form of deltamethrin -- a common insecticide used to control malaria -- resulting in an insecticide that is up to 12 times more effective against mosquitoes than the existing form.

from Health & Medicine News -- ScienceDaily https://www.sciencedaily.com/releases/2020/10/201012152049.htm