Corn rootworm

with a peak between the end of June and the middle of July. The adults may mate several times during their lifetime, and females lay an average of 400 eggs

Poultry Red Mite

recognized life stages: egg, larva, protonymph, deutonymph and adult. After mating, female mites lay 4–8 eggs per day over a period of three days, taking a

Cannabis aphid

autumn, winged males and sexually-reproducing females are produced. After mating, the female lays her eggs on leaves, flowers and stems to overwinter and

Aphids

that do not alternate between host plants also mate in the autumn and lay eggs which overwinter. Where mating occurs and eggs are laid, the life cycle is

House fly

eyes and clear, translucent wings. Female house flies will typically only mate once and retain the sperm for future egg fertilization. When protein-rich

Orius insidiosus

of at least 50 insects in order to establish a population and encourage mating Make sure the material remains undisturbed at the introduction site for

Stable fly

fly must feed four times before it can oviposit for the first time). After mating the females lay their small (~1 mm long), white, sausage-shaped eggs (singly

Japanese beetle

and the adults emerge from mid-May to mid-July, depending on latitude. Mating takes place soon after emergence, and egg-laying soon follows. The average

Broad mite

pharate females (quiescent nymphs) that are still in their larval cuticle. Mating occurs as soon as the adult female emerges from the larval cuticle. Tarsonemid