ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 1000 Hydroponic Water Chillers & Heaters Use with every watering during

Use with every watering during your entire bloom cycle

3950 (H) 18

Show Output as W or %

Sachets (SKU 1101325) and Sachet Strips (SKU 1101322) are packed with a mixture of immature and adult A

ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 1000 Hydroponic Water Chillers & Heaters Use with every watering duringUse this aphid parasite to prevent outbreaks of larger aphid species in greenhouse environments. Ships FREE via Overnight methods on Tuesdays Only. MINIMUM 7 day processing prior to shipment. Aphidius ervi will consume all types of larger aphids, especially the potato aphid, Macrosiphum euphorbiae, and the glasshouse potato aphid, Aulacorthum solani. It also parasitizes Myzus persicae var. nicotianae, as well as aphids such as Sitobion sp., Schizaphis