ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 5,000 Container Size:Pack of 250 Both Technaflora’s pH-balancing aids are

Both Technaflora’s pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH

Available in duct diameter from 4’’ to 8’’

No inrush current when using the Maxi Controller

Electric Diaphragm

Maximizes the size

ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 5,000 Container Size:Pack of 250 Both Technaflora’s pH-balancing aids areUse 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