“Managing Plant-parasitic Nematodes in Sustainable Agriculture with Emphasis on Crop Resistance” October 1, 1992 through September 30, 1997
W-186“Genetic Variability in the Cyst and Root-knot Nematodes”October 1, 1993 through September 30, 1998
NC-215“Overwinter Survival of Heterodera, Pratylenchus and Associated Nematodes in the North Central Region” October 1, 1994 through September 30, 1999
NE-1711994 NE-1711995“Biological and cultural Management of Plant-parasitic Nematodes” October 1, 1994 through September 30, 1999
NCR-172“Molecular Genetics of Host-Parasitic Relations Involving Sedentary Endoparasitic Nematodes” October 1, 1994 through September 30, 1998
