![]() ![]() Veitia, N., Dita, M.A., Garcia, L., Herrera, L., Bermu dez, I., Acosta, M., Clavero, J., Orellana, P., Romero, C. (2002) Morphological, pathogenic, and molecular characterization of Alternaria isolates associated with Alternaria late blight of pistachio. (1977) The effect of nitrogen fertilization in the expression of slow-mildewing resistance in Knox wheat. (2007) In vitro and ex vitro selection of potato plantlets for resistance to early blight. Rodriguez, N.V., Kowalski, B., Rodriguez, L.G., Caraballoso, B., Suarez, M.A., Perez, P.O., Quintana, C.R., Gonzalez, N. (1994) Selection in vitro of resistance to Early Blight (Alternaria solani Sorauer) in Creole Potatoes (Solanum phureja Junz). (1999) Manejo integrado das doenc as da batata. (1990) Inheritance of resistance to early blight disease in tetraploid x diploid crosses of potatoes. (2006) Components of resistance to early blight in four potato cultivars: Effect of leaf position. ĭita Rodriguez, M.A., Brommonschenkel, S.H., Matsuoka, K. (2001) Inheritance to early blight disease in a diploid potato population. and Mahesh, D., Eds., Comprehensive Potato Biotechnology, Malhotra Publishing House, New Delhi, 50-60.Ĭhrist, B.J. (1998) Strategies for the evaluation of variation as a source of resistance to early and late blight of potato. (1985) Potato yield losses due to early blight in Minnesota fields, 19. solani and Verticillium dahliae on potatoes growing in Israel. Nachmias, A., Caligari, P.D.S., Mackay, G.R. (1995) Search for sources of early blight (Alternaria solani) field-resistance not associated with vegetative late maturity in tetraploid potato germplasm. Results show that casmos cultivar is susceptible for resistance toĮarly blight and in vitro methods experiment had the same result.īoiteux, L.S., Reifschneider, F.J.B., Fonseca, M.E. In each method, significantĭifference among potato cultivars was observed for disease to early blight (p <Ġ.01). Means were compared by using Duncan test (α = 0.01%). The AUDPC values were submitted to the analysis of varience (ANOVA) and AUDPC Until 6 days and during direct method they appeared 2 - 3 days until 6 days. Randomized design (CRD) with two factors, three replications and six genotypes.ĭuring droplet method assay, the A. The experimental design was factorial on basis of completely Solani culture filtrate and in in vitro selection by direct using ofĬulture filtrate method, plantlets were placed in test tubes that include 5 μl A. In in vitro selectionīy droplet of culture filtrate method, leaflet received a 10 μl droplet of the A. The National plant gene bank of Iran, and were inoculated in vitro methods with a culture filtrate of A. Plantlets of potato viruse free were obtained from solani in in vitro condition for selecting resistanceĬultivars to early blight. Study methods comparison of evaluation by culture filtrate of A. Tuberosum) early blight, caused by Alternaria solani is one of the ![]()
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