Aphid Parasite, Aphidius colemani - 10,000 (2 x 5,000) DUCTWORK which you can change on

which you can change on the fly – add or delete devices to match the equipment in your grow house in minutes

Great for HVAC and sheet metal applications

This fruit picking bag provides the utmost protection for even the most delicate of soft fruits

and low energy use

For StealthRO and Triton RO or most RO systems with 1/4" fittings

Aphid Parasite, Aphidius colemani - 10,000 (2 x 5,000) DUCTWORK which you can change onStop 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