Pathogenic races of the bacterial blight pathogen of soybeans, Pseudomonas glycinea

Reference Report for bb_ref1

Title:	Pathogenic races of the bacterial blight pathogen of soybeans, Pseudomonas glycinea
Authors:	Cross, J.E., Kennedy, B.W., Lambert, J.W., Cooper, R.L.
Source:	Plant DB Report 1966, 50(8):557-560
Abstract:	Seven pathogenic races of Pseudomonas glycinea Coerper were distinguished by inoculating unifoliolate leaves of the soybean varieties Acme, Chippewa, Flambeau, Harosoy, Lindarin, Merit, and Norchief with an airbrush sprayer using inoculum containing 10-20 x 106 cells/ml. There was apparently no relationship between pathogenicity and cultural or serological characters. Distribution of pathogenic races in Minnesota was dependent on host variety. One race predominated on the varieties regarded as resistant, whereas another race was found on those varieties classified as susceptible. It was unusual to find more than one pathogenic race in a single field

Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA

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