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Evaluation of Soybean Plant Introductions from China for Resistance to Brown Stem Rot

M. E. Patzoldt, W. Chen, and B. W. Diers

July 2003


This study screened a set of south-central China soybean accessions added to the USDA germplasm collection in 1996 for resistance to brown stem rot (BSR). Of the 623 accessions tested, 85 were identified as resistant to BSR. Ten of these were identified to have BSR resistance equal to or greater than the current resistant sources.


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