Glasshouse tests and field selection for heritable resistance to Myzus persicae in sugar beet |
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Authors: | H J B LOWE MOHAN SINGH |
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Institution: | Plant Breeding Institute, Maris Lane, Trumpington, Cambridge CB2 2LQ |
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Abstract: | A technique is described to assess and select in the field for resistance to Myzus persicae in sugar beet. Lines developed by this method were aphid resistant when compared with commercial cultivars. The resistance was inherited by progeny lines. Variation between beet lines in glasshouse tests suggested segregation of a number of resistance genes with varying effects. Integration of selection for aphid-resistance and agronomic performance during beet breeding is discussed. |
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