Citation | Ahmed, S., Su, H., Sun, X., Feng, P., Chen, Y., Yu, L., Liu Q. and Jian, H., 2020. Performance of cereal varieties against cereal cyst nematode (Heterodera avenae). Pakistan Journal of Nematology, 38(2): 149-155. DOI | http://dx.doi.org/10.17582/journal.pjn/2020/38.2.149.155