Has anyone used predator insects in their greenhouse/growing area? I'm thining of getting some lacewings. They eat mealy bigs, white flies, & some other thing that I can't remember that atacks orchids.
I usually get ladybugs/praying mantis nest, too. I leave the spiders alone.
In the local conservatory--they use a lot of predator insects/arachnids. I was wondering if any one had tried them.