Grape mealy bug

berries. Mealy bugs are pinkish and covered with white mealy wax. Female lays 300-500 eggs in loose cottony ovisac and eggs are orange in colour. First

Koppert One

eggs or pupae, as well as indirect effects such as reduced fertility (egg laying), problems with regard to moulting, or a repellent effect. The data within

Tea spider mite

adult with quiescent stages in between two successive active stages. Females lays 40 to 50 eggs in their life cycle. The blood red colour eggs are laid all

Crane flies

crane flies emerge from the soil in late summer to fall, and females mate and lay 200-300 eggs. Larvae emerge within one week and then feed on roots and crowns

Miglyphus

Diglyphus isaea kill second and third instar leaf miner larvae in the mine and lay their eggs next to them. The eggs develop into parasitic wasps inside the

Ervipar

Mode of action Adult parasitic wasps emerge from the mummies and females lay their eggs into aphids . The next generation of parasitic wasps develop inside

Aphipar

Mode of action Adult parasitic wasps emerge from the mummies and females lay their eggs into aphids . The next generation of parasitic wasps develops inside

Amblyseius swirskii

whiteflies. At 25°C under optimal conditions, an adult female Amblyseius swirskii lays 2.3 eggs per day with Trialeurodes vaporariorum eggs as prey. Under the same [...] 4 Western Flower Thrips ( Frankliniella occidentalis) larvae per day and lay 1.4 eggs per day on this prey Life cycle of Amblyseius swirskii The life cycle

Glasshouse potato aphid

feed on plant sap and grow rapidly. When reproduction is sexual, the aphids lay eggs that overwinter. In greenhouses reproduction also takes place by par

Cutworms

Pupa are brown to dark brown and 17-25 mm long. Females are capable of laying several hundred eggs. There are six to seven larval stages. Pupation takes