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This article in CS

  1. Vol. 21 No. 1, p. 73-75
    Received: Mar 21, 1980

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Response of Soybean Strains to Artificial Inoculation with Nematospora coryli1

  1. B. L. Keeling,
  2. E. E. Hartwig and
  3. E. L. Jackson2



Pods on nine field-grown soybean [Glycine max (L.) Merr.] strains were artificially inoculated with Nematospora coryli Peglion to determine if resistance to the yeast spot disease could be determined by this method. Reduced seed weight and thickness and visual appearance of seed were used as measures of response to inoculation. Significant differences in response to the yeast spot organism were obtained. PI 227687, IAC 74-2832, PI 208785, PI 319526, and D72-8879 were considered resistant and D75-11041, ‘Forrest,’ ‘Hardee,’ and ‘Hill’ were susceptible.

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