Q81Longest residual insecticides belong to___________________?Open this question (full page) A. Pyrethroid B. Carbamates C. Organo-chlorine D. Organophosphate
Q82Gummosis is disease of_________________?Open this question (full page) A. Mango B. Guava C. Citrus D. None
Q83Oceli is___________________?Open this question (full page) A. Antennae B. Mouth parts C. Eye D. Sense organ
