How do insects become resistant to pesticide? ... Upon exposure to insecticides, insects that do not carry the resistance genes die, thus allowing the individuals with the resistance genes to survive and reproduce, creating more resistant insects. With every generation the number of resistant insects increase.
The non resistance insect can’t stay into the leaf and resistance insect can stay on the lead because the insect is immune to the pesticides and the non pesticides is allergic to the spray thats why they can’t stay onto the leaf and they reproduce it onto the leaf more.
