Aphidius ervi — Aphid Parasitoid Wasp Size:500 20-Watt Commercial Air Pump –

20-Watt Commercial Air Pump – Strong

Hydroponic Systems (if applicable)

Once hatched

the slow-release natural-source formula makes it easy to work into a regular maintenance schedule without the burn risk of synthetic programs

Helps prevent “nitrogen-deficiency-like” issues caused by Mo shortage

Aphidius ervi — Aphid Parasitoid Wasp Size:500 20-Watt Commercial Air Pump –ERVIPAR Aphidius ervi !! Aphidius ervi is a parasitic wasp used for the biological control of large bodied aphids, including the potato, glasshouse foxglove and tobacco aphid. Adult females lay their eggs inside living aphids; the developing wasp consumes the host from within and turns it into a leathery brown mummy, from which the next generation emerges to continue the cycle. It can be introduced preventively or at the first sign of an outbreak in