Aphid Parasite, Aphidius colemani - 5,000 - GN-AC50 ph-ec-tds-meters-and-solutions Operating temperature can be set

Operating temperature can be set between 32 to 140 degrees Fahrenheit

Great for ceiling mounted applications and hard to reach corners of the grow room

Purpinator 220 Liter (1/CS)

TDS Accuracy: 2% full-scale 1 LSD

Aphid Parasite, Aphidius colemani - 5,000 - GN-AC50 ph-ec-tds-meters-and-solutions Operating temperature can be setStop 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" or 2 3 mm) aphid parasites seek out aphid colonies to provide food and a place to oviposit. Adult A. colemani respond to alarm signals from plants to locate the aphids where