Posted 3/19/2008 01:44 (#337233 - in reply to #336622) Subject: RE: Fly predators?
Chilliwack BC
We order it through a horticulture fertilizer dealer. Offhand I dont even know the name of the company that supplies the wasps. I do think it comes from the States though. I googled "fly wasp parasite" and came up with this link.