Aphidius Ervi - Aphid parasites (mummies/adults) 125ml bottle - 250
Type: Bological control agent contains the Braconid wasp, Aphidius Ervi. It stings & parasitizes larger aphids, such as the foxglove aphid, Aulacorthum Solani, & the potato aphid, Macrosiphum Euphorbiae, as well as several other aphid species.
How it works: Provides preventive control of large aphids. Ventilation & food source available in packaging to help ensure adult survival. Packaging allows growers to see the product clearly & judge its quality & purity.
Species Controlled: Aphids.
When To Use: The female predatory wasp lays an egg in the aphid. The egg hatches within 2-3 days & the larva feeds on the aphid leaving a parasitized mummy on the plant. The Aphidius ervi life cycle takes approximately 14 days at 25°C / 77°F or 19 days at 21°C / 70°F.
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