Jacob Charles Delheimer Delheimer, J. C., Niblack, T., Schmidt, M., Shannon, G., & Diers, B. W. (2010). Comparison of the effects in field tests of soybean cyst nematode resistance genes from different resistance sources. Crop Science, 50(6), 2231–2239. https://doi.org/10.2135/cropsci2010.01.0013