Colorado State University
Colorado State: Insect Parasitic Nematodes
This site provides a general overview of the Insect Parasitic Nematodes (a small round worm). Content includes a look at this worm's life cycle and its benefit/impact on the environment as biological insect control.
Curated OER
Coleomegilla Maculata
News source for Biological Control (no longer published). Posts back issues, which contain in-depth info on field, fruit, vegetable, and nursery crops in regards to insect control.