ARBICO Organics Aphidius Colemani Beneficial Parasitic Wasps, Pack of 2 Vials - 5,000 Per Vial NanoBubbles & DO Infusers and strengthens plant structure for

and strengthens plant structure for healthy

Our ballasts are only suitable for high frequency HPS lamps as specified in the product manual

Several generations may occur during one season

HGDPB3X3 - 34" x 34" x 12" - 60

ARBICO Organics Aphidius Colemani Beneficial Parasitic Wasps, Pack of 2 Vials - 5,000 Per Vial NanoBubbles & DO Infusers and strengthens plant structure forUse in greenhouses or in the field to prevent outbreaks of aphid populations. Ships FREE via Overnight methods on Tuesdays Only. MINIMUM 7 day processing prior to shipment. Stop aphid infestations early with these aphid parasites! Use Aphidius colemani as a preventative or active control measure. Aphidius colemani is a parasitic wasp native to North America useful for biological control of aphids in greenhouses and outdoor growing. These tiny (1 8""