Inheritance of resistance to Didymella lycopersici Klebb. in tomato (Lycopersicon Mill.) |
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| Authors: | Ietje W Boukema |
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| Institution: | (1) Institute for Horticultural Plant Breeding (IVT), P.O. Box 16, 6700 AA Wageningen, the Netherlands |
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| Abstract: | Summary The inheritance of the resistance to Didymella lycopersici was studied on F3- and Bc1 -lines from interspecific crosses of L. esculentum with L. hirsutum and with L. hirsutum glabratum. The resistance is not monogenic and is inherited in dominant fashion. The high h2 values based on line means offer possibilities to seleet efficiently for enhanced levels of resistance. |
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| Keywords: | Lycopersicon tomato Didymella lycopersici foot- and stemrot resistance interspecific crosses |
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