da dou ( a tong na glycine max l merr altona ) pei zhou nei da dou hua ye bing du (smv) fen bu de elisa yan jiu
Jean Marie Bossennec;Genevieve Boudazin;Yves Maury;Shu-ling Shen;Shih-chuan Wei;Jing-lue Li Station Centrale de Pathologie Vegetale;Versailles;Paris;Institut National de la Recherche Agronomique;France Institute of Plant Quarantine;Ministry of Argiculture;Beijing Shenyang Agricultural University Shanxi Academy of Agricultural Sciences