* Riggs RD, Hamblen ML (1962) Soybean-cyst nematode host studies in the family Leguminosae. Report Series 110. Agricultural Experiment Station. University of Arkansas, Fayetteville (US), 18 pp.
------- Host range experiments.
* Griffin GD, Rumbaugh MD (1996) Host suitability of twelve Leguminosae species to populations of Meloidogyne hapla and M. chitwoodi. Journal of Nematology 28, 400-405.