Vol 9 No 2 (2003)
Cikkek

Reaction of different Capsicum genotypes to four viruses

Published January 1, 1970
G. Kazinczi
Office for Academy Research Groups Attached to Universities and Other Institutions, Virological Group, University of Veszprem, Georgikon Faculty of Agricultural Sciences, H-8361 Keszthely, P.O.Box 71, Hungary
J. Kovács
University of Veszprem, Georgikon Faculty of Agricultural Sciences, H-8361 Keszthely, P.O.Box 71, Hungary
A. P. Takács
Office for Academy Research Groups Attached to Universities and Other Institutions, Virological Group, University of Veszprem, Georgikon Faculty of Agricultural Sciences, H-8361 Keszthely, P.O.Box 71, Hungary
J. Horváth
University of Veszprem, Georgikon Faculty of Agricultural Sciences, H-8361 Keszthely, P.O.Box 71, Hungary
R. Gáborjányi
University of Veszprem, Georgikon Faculty of Agricultural Sciences, H-8361 Keszthely, P.O.Box 71, Hungary
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DOI: https://doi.org/10.31421/IJHS/9/2/394
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APA

Kazinczi, G., Kovács, J., Takács, A. P., Horváth, J., & Gáborjányi, R. (1970). Reaction of different Capsicum genotypes to four viruses. International Journal of Horticultural Science, 9(2), 61-64. https://doi.org/10.31421/IJHS/9/2/394

Copyright (c) 2018 International Journal of Horticultural Science

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This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

The objective of this study was to examine the reaction of 44 Capsicum genotypes to common strain of Tobacco mosaic virus (TMV-C/U1), Obuda pepper virus (ObPV), NTN strain of Potato virus Y (PVYNTN) and legume strain of Cucumber mosaic virus (CMV­U/246). Reaction (extreme resistance, hypersensitive reaction, latent susceptibility, susceptibility) of the tested Capsicum species/hybrids and breeding lines seemed to be greatly depending on hosts and viruses. Out of the breeding materials 4/99 F2 and IX-8 in to CMV-U/246, while 32.Bogyisz. type, VI-57 ii. 57/83 and V-12=19/98 to TMV-C/Ui showed extreme resistance. Two lines (V-25 F1=32/98 F1 and V-27 in F4=35/98 F4) showed hypersensitive reaction to ObPV. Latent susceptibility to PVYNTN was observed in case of all eleven tested Capsicum genotypes and in case of several lines to TMV-C/U1, ObPV and CMV-U/246. Other breeding materials proved susceptible to the mentioned viruses. Pepper genotypes showing extreme resistance and hypersensitivity could be used for resistance breeding to viruses.

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