1. Beczner, L., J. Horváth, I. Romhányi, and H. Förster. 1984. Studies on the etiology of tuber necrotic ringspot disease in potato. Potato Research 27: 339–352.
2. Bolotova, Y., A.V. Karasev, and C.S. McIntosh. 2008. Economic analysis of the laboratory methods used to detect potato virus Y. Agricultural Economics Research Series #08–01; Department of Agricultural Economics & Rural Sociology, University of Idaho, Moscow, ID. http://www.ag.uidaho.edu/aers/PDF/AERS/2008/AERS08-01.pdf
3. Boze, D. 2008. Idaho seed growers initiate change in testing protocol. Potato Grower 37: 32.
4. Clark, J.S., P. Prochazka, E.K. Yiridoe, and K. Prochazkova. 2007. PVYn and Potato Wart Disease outbreaks in Prince Edward Island: policy response and analysis. Canadian Journal of Agricultural Economics 55: 529–536.
5. Gladders, P. and C.E. Campbell-Hill. 1988. Effect of potato virus Y on the yield of potato cultivar Morene. Annals of Applied Biology 112: 90–91; Supplement: Tests of agrochemicals and cultivars 9.