Insecticides are organized into classes—organophosphates, carbamates, pyrethroids, neonicotinoids, etc.— that share a common chemical structure and mode of action (MOA). MOA is the specific process by which an insecticide kills an insect, or inhibits its growth. The target site of action is the exact location of inhibition, such as interfering with the activity of an enzyme … Continue reading Introduction to Insecticide Resistance