Experiments on direct isolation of Pythium spp. from Finnish sugar beet soils

Authors

  • Mauritz Vestberg Department of Plant Pathology, University of Helsinki, SF-00710 HELSINKI, Finland

Abstract

Pythium spp. were successfully isolated directly from sugar beet soils by the method of Ricci et al. (1976). The isolates obtained were divided in to four groups on the basis of morphological and growth habit characters. The groups showed large differences in in vitro pathogenicity. The importance of some factors affecting the estimation of Pythium propagule density is studied and discussed.

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Section
Articles

Published

1985-12-01

How to Cite

Vestberg, M. (1985). Experiments on direct isolation of Pythium spp. from Finnish sugar beet soils . Agricultural and Food Science, 57(4), 223–230. https://doi.org/10.23986/afsci.72208