VIEW ARTICLE

Immunoelectrophoretic Comparisons of Three Plant-Parasitic Nematodes. H. A. Scott, Department of Plant Pathology, University of Arkansas, Fayetteville 72701; R. D. Riggs, Department of Plant Pathology, University of Arkansas, Fayetteville 72701. Phytopathology 61:751-752. DOI: 10.1094/Phyto-61-751.

Reciprocal tests showed that two races of the soybean cyst nematode are serologically identical and are unrelated to the birch cyst nematode. Immunoelectrophoresis of nematode extracts, when compared to gel diffusion, resulted in greater numbers of precipitin bands.