This is a preview of subscription content, log in via an institution to check access.
Literature Cited
Bawden, F. C., Kassanis, B., and Roberts, F. M. 1948. Studies on the importance and control of potato virus X. Ann. Appl. Biol., 35: 250–265.
Larson, R. H. 1943. A foliar mottle and necrosis in Chippewa potatoes associated with infection by a strain of the potato X virus. Phytopath. 33: 1216–1217.
Loughnane, J. B., and Murphy, P. A. 1938. Dissemination of potato viruses X and F by leaf contact. Dublin Roy. Soc. Proc. 22: 1–15.
—1938. Mode of dissemination of potato virus X. Nature 141: 120–121.
Mai, W. F. 1947. Virus X in the newer potato varieties and the transmission of the virus by the cutting knife. Amer. Potato Jour. 24: 341–351.
Roberts, F. M. 1946. Underground spread of potato virus X. Nature 158: 663.
—1948. Experiments on the spread of potato virus X between plants in contact. Ann. Appl. Biol. 35: 266–278.
Schultz, E. C., Clark, C. F., Raleigh, W. P. Stevenson, F. J., Bonde, R., and Beaumont, J. H. 1937. Recent developments in potato breeding for resistance to virus diseases. Phytopath. 27: 190–197.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Larson, R.H. The spread of ringspot virus X by cutting knife. American Potato Journal 27, 53–54 (1950). https://doi.org/10.1007/BF02851203
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02851203