Breeding for resistance to neck rot (Botrytis allii) in onions (Allium cepa) |
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| Authors: | J. Vik K. Aastveit |
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| Affiliation: | (1) Landvik Agricultural Research Station, 4890 Grimstad, Norway;(2) Institute of genetics and Plant Breeding, Agricultural University, Ås-NLH, 1432, Norway |
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| Abstract: | ![]()
Summary For 10 years the method developed by Van der Meer et al, (1970) to test neck rot resistance in onions has been applied in a breeding programme. From experiments with market varieties, inbred lines and half-sib families it is concluded that neck rot resistance as determined by this method is a quantitative character, which shows continuous variation and is in part fixable by selection. The practical importance of this type of neck rot resistance is not yet clear.Report no. 68 |
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| Keywords: | Allium cepa onions resistance to Botrytis allii breeding |
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