Selection of potato cyst-nematodes on re
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S. J. Turner; A. R. Stone; J. N. Perry
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Article
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1983
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Springer
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English
โ 482 KB
Selection of potato cyst-nematode populations of several pathotypes on resistant Solarium vernei hybrids resulted in increased virulence in some populations. This increase is believed to be due to the selection of specific virulence genes in each population gene pool. Resistance based on S. vernei i