Orcon BENEFICIAL NEMATODES (7 Million Units) - Case of 9Case of 9 Beneficial Nematodes (Steinernema feltiae) are microscopic in size and cannot be seen with the naked eye. They attack more than 230 kinds of soil dwelling and wood boring pests, such as flea larvae, white grubs, cutworms, corn root worms, strawberry weevils, gypsy moth larvae, cabbage root maggots, fungus gnat larvae, and many more before they emerge from the ground in their more destructive adult stages. RELEASE: Beneficial Nematodes may be