Nielsen, O., I. M. Skovgaard, and H. Philipsen. 2004. Estimating the incidence of entomopathogenic nematodes in soil by the use of bait insects. Nematology 6:891-900.
Nielsen, O., I. M. Skovgaard, and H. Philipsen. 2004. Estimating the incidence of entomopathogenic nematodes in soil by the use of bait insects. Nematology 6:891-900.