Summary
Resistance in white cabbage to external necrosis caused by turnip mosaic virus had a significant genetic component. Estimates of heritability ranged from 41% to 48%. Resistance to internal necrosis was determined by unknown environmental factors with no significant genetical component. Although correlation between external and internal symptoms was poor in general, plants which had no external symptoms at harvest did not develop internal symptoms during storage. It is proposed that selection for lack of external symptoms will also produce lines resistant to internal symptoms.
Similar content being viewed by others
References
Conroy R.Y., 1959. Black ringspot disease of crucifers. Journal of the Australian Institute of Agricultural Sciences, 25: 64–67.
Glaeser G., 1970. Wodurch entstehen schwarze Stippen an Lager kraut? Der Pflanzenartz, 23: 122–123.
Knight C., I.R. Wright & R.H. Priestley, 1984. Resistance of winter white cabbage varieties to turnip mosaic. Journal of the National Institute of Agricultural Botany, 16: 555–559.
Natti, J.J., 1960. Virus disease causing spotting of cabbage leaves. Farm Research, June 1960, pp 10–11.
Pink D.A.C. & D.G.A. Walkey, 1986. Resistance to turnip mosaic and cauliflower mosaic viruses in horticultural brassicas. Aspects of Applied Biology, 12: 69–73.
Polak J., 1983. Variability of resistance of white cabbage to turnip mosaic virus. Tätigkeitsbericht Deutsche Akademie der Landwirtswissenschaft zu Berlin, 216: 331–335.
Tomlinson, J.A., 1970. Turnip mosaic virus. (MI/AAB Descriptions of plant viruses, No. 8).
Walkey D.G.A. & H.A. Neely, 1970. Resistance in white cabbage to necrosis caused by turnip and cauliflower mosaic viruses and pepper-spot. Journal of Agricultural Science, Cambridge, 95: 803–713.
Walkey D.G.A., H.A. Neely & P. Crips, 1980. Rapid propagation of white cabbage by tissue culture. Scientia Horticulturae, 12: 99–107.
Walkey D.G.A. & D.A.C. Pink, 1988. Reactions of white cabbage (Brassica oleracea var. capitata) to four different strains of turnip mosaic virus. Annals of Applied Biology, 112: 273–284.
Walkey D.G.A. & M.J. Webb, 1978. Internal necrosis in stored white cabage caused by turnip mosaic virus. Annals of Applied Biology, 89: 435–441.
Weideman H.L., 1981. Virus-induced and internal necrosis in white cabbage. Nachrichenblatt für den Pflanzenschutzdienst (Braunschweig) 33: 17–20.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pink, D.A.C., Walkey, D.G.A. Resistance to turnip mosaic virus in white cabbage. Euphytica 51, 101–107 (1990). https://doi.org/10.1007/BF00022440
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00022440