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Susceptibility of some North American and Yugoslav plum cultivars to plum pox potyvirus in Poland1 |
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| Authors: | B ZAWADZKA E ROZPARA Z GRZYB T MALINOWSKI |
| Abstract: | All North American plum cultivars investigated in Poland for their reaction to plum pox potyvirus appeared to be susceptible, showing severe symptoms on the leaves. Fruits of cvs Valor and Empress were also heavily damaged. Of the Yugoslav cultivars evaluated, Cacanska Najbolja was most tolerant whereas Cacanska Rodna appeared to be most sensitive to PPV. |
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