Beneficial nematodes
group of worms belonging to the phylum Nematoda. Nematodes are characterized by their unsegmented, cylindrical bodies, and they come in a variety of sizes [...] Others are called parasitic nematodes, infecting plants, insects, animals, or humans. There are about 25.000 named species, but estimated numbers of species [...] Some of the well-known beneficial nematode species include: Steinernema feltiae : These cold tolerant nematodes are effective against a wide range of so