About This Natural Enemy

Natural Enemy Description
Aphidius ervi Parasitic wasp for large aphid species such as potato aphid and foxglove aphid. This wasp is often used with Aphidius colemani and can be used with Aphidoletes. Use when aphids are beginning to appear. This wasp is adapted to cooler temperatures, 65-77F and relative humidity of 70-85%. Parasitized aphids turn into golden yellow-brown mummies.