Aphidius are tiny parasitic wasps that attack aphids, laying eggs in their bodies. The aphid is killed and a new parasitic wasp emerges from the body to attack more aphids. Best used in a greenhouse, conservatory or poly tunnel.
One pack treats up to 25 sq.m
Please note: Orders for insects are placed with the supplier on a Friday morning at 8am for delivery the following week. Insects arrive with the customer on a Thursday or Friday. We do not hold stock