Aphidius are tiny parasitic wasps.
They will attack aphids, laying eggs in their bodies.
The aphid is killed and a new parasitic wasp emerges from the body.
It will in turn attack more aphids.
Pack of one wasp.
Best used in a greenhouse , conservatory or poly tunnel.
Available to order from 1st April to 31st October
Aphid Control in Greenhouses with Aphidius System
£12.99Price