insecticideresistentie
Insecticideresistentie is the phenomenon whereby insect populations evolve reduced susceptibility to one or more insecticides. It arises through genetic variation and natural selection when individuals carrying alleles that confer survival advantages in the presence of a chemical survive, reproduce, and pass those alleles to subsequent generations. The most common mechanisms include target‑site alterations such as mutations in the voltage‑gated sodium channel that render pyrethroids ineffective, metabolic detoxification via overexpressed esterases, cytochrome P450 monooxygenases, or glutathione S‑transferases, and behavioral avoidance.
The development of resistance is facilitated by factors such as high insecticide application rates, repeated use
Detection of resistance is performed through bioassays, biochemical tests for detoxifying enzymes, and molecular diagnostics that