* 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.
* Lima E A, Mattos J K, Moita A W, Carneiro R G & Carneiro R M D G (2009) Host status of different crops for Meloidogyne ethiopica control. Tropical Plant Pathology 34, 152-157.
-------As Vigna umbellata. In experiments, it was found to be an excellent host
* Zhao Z, Dong Z, Wang S, Fan Q, Zhang Y (2024) First report of bean common mosaic virus naturally infecting rice bean (Vigna umbellata) in China. Plant Disease 108(1), 233.
* Berry RE (1998) Western yellowstriped armyworm. Spodoptera praefica. Insects and Mites or Economic Importance in the Northwest. Oregon State University Bookstore, p 221 (online modified version). http://uspest.org/potato/wystriparmyworm.pdf
* British Columbia Ministry of Agriculture. Western yellowstriped armyworm (Spodoptera praefica). https://rdno.civicweb.net/document/127358/western-yellowstriped-armyworm.pdf?handle=3CD053B4F8D54F9CBB93F8D6D5572C27