Cristinzio, Gennaro and Testa, Antonino (1999) In vitro evaluation of resistance of potato cultivars to Phytophthora infestans. [Pubblicazione in rivista scientifica]
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| Tipologia del documento: | Pubblicazione in rivista scientifica |
|---|---|
| Titolo: | In vitro evaluation of resistance of potato cultivars to Phytophthora infestans |
| Autori: | Autore Email Cristinzio, Gennaro cristinz@unina.it Testa, Antonino antesta@unina.it |
| Data: | 1999 |
| Tipo di data: | Pubblicazione |
| Titolo del periodico: | Potato Research |
| Data: | 1999 |
| ISSN: | 0014-3065 |
| Volume: | 42 - 1999 |
| Intervallo di pagine: | pp. 101-105 |
| Parole chiave: | Late blight, Testing methods, Electrolyte leakage, Solanum tuberosum L. |
| Riferimenti bibliografici: | Cristinzio, G., G. Rotino & F. Scala, 1994. Investigation of in-vitro methods for measuring eggplant resistance to Verticillium dahliae. Plant Pathology 44: 704-709. Cristinzio, G. & F. Saccardo, 1994. A rapid technique for screening genetic resistance to Phytophthora nicotianae in the genus Lycopersicon. Journal of Genetics & Breeding 48: 201-202. Fry, W.E., S.B. Goodwin, A.T. Dyer, J.M. Matuszak, A. Drenth, P.W. Tooley, L.S. Sujkowski, Y.J. Koh, B.A. Cohen, L.J. Spielman, K.L. Deahl, D.A. Inglis & K.P. Sandlan, 1993. Historical and recent migration of Phytophthora infestans, chronology, pathways and implications. Plant Disease 77: 653-661. Goodwin, S.B., L.S. Sujkowski & W.E Fry, 1995. Rapid evolution of pathogenicity within clonal lineages of the potato late blight disease fungus. Phytopathology 85: 669-676. Johnson, D.A., T.F. Cummings, P.B. Hamm, R.C. Rowe, J.S. Miller, R.E. Thornton, G.Q. Pelter & E.J Sorensen, 1997. Potato late blight in the Columbia Basin: An economic analysis of the 1995 epidemic. Plant Disease 81: 103-106. Tooley, P.W., J.A. Sweigard & W.E. Fry, 1986. Fitness and virulence of Phytophthora infestans isolates from sexual and asexual populations. Phytopathology 76: 1209-1212. Umaerus, V., M. Umaerus, L. Erjefält & B.A. Nilsson, 1983. In: D.C. Erwin, S. Bartnicki-Garcia & P.H. Tsao, (Eds), ‘Phytophthora its Biology, Taxonomy, Ecology and Pathology’ pp. 315-326. American Phytopathological Society, St Paul, Minnesota. Wastie, R.L., 1991. Breeding for resistance. In: D.S. Ingram & P.H Williams, (Eds.), ‘Advances in Plant Pathology’ Vol.7, pp. 193-224. Academic Press Limited, London. |
| Settori scientifico-disciplinari del MIUR: | Area 07 - Scienze agrarie e veterinarie > AGR/12 - Patologia vegetale |
| Depositato il: | 14 Dic 2006 |
| Ultima modifica: | 30 Apr 2014 19:22 |
| URI: | http://www.fedoa.unina.it/id/eprint/520 |
Abstract
The resistance of ten potato cultivars (Agria, Ajax, Désirée Liseta, Kennebec, Majestic, Monalisa, Prima, Spunta and Tonda di Berlino) to Phytophthora infestans was analyzed in vitro using 8 fungal strains. An assay based on electrolyte leakage was used for screening leaves and tuber tissues with fungal culture filtrates. With almost all cultivars the resistance of leaves did not correlate with the resistance of tubers. Cv. Ajax appeared the least susceptible in both leaf and tuber tests, while the cv. Prima was the most susceptible in tuber tests.
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