A glasshouse test to assess the sensitivity of potato cultivars to tobacco rattle virus |
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Authors: | M. F. B. DALE R. M. SOLOMON |
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Affiliation: | Scottish Crop Research Institute, Pentlandfield, Roslin, Midlothian, Scotland EH25 9RF |
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Abstract: | The sensitivity to tobacco rattle virus of nine potato cultivars and 24 potato clones from the potato breeding programme at SCRI was assessed in a glasshouse pot test and in field trials for two consecutive years. The results and analyses presented indicate that the pot test gives an accurate and reliable estimate of sensitivity to tobacco rattle virus. Methods of assessing severity of expression of disease symptoms were examined. The advantages of such a glasshouse pot test and its application are discussed. |
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