mealybug ladybirds, cryptolaemus montrouzieri

agriculture are beetle biological bug caterpillar chilocorus citrus coccinellidae coleoptera concept control cryptolaemus damage detail diaspis enemies enemy environment environmental hand hemerobiidae industry insect insects lacewings lady ladybird ladybirds ladybug larva larvae macro man mealybug montrouzieri natural nature neuroptera parasite pest plant plantation production protection rearing research researcher scale technology wasp wild wildlife