A Study on Resistance to Soybean Mosaic Virus and Aphis Glycinece of Perennial Wild Soybean

摘要

Soybean mosaic virus (SMV) and Aphis glycinece are the major disease and insect in soybean planting area of China. Therefore, evaluation of special genotypes of resistance to SMV and Aphis glycinece is an important object in soybean breeding. Both perennial wild soybean in subgenus glycine and annual soybean in subgenus sqja are belonged to genus Glycine. The screening on germplasms of resistance to SMV and Aphis glycinece has been carried out by some institute in our country. Yaoderong et al. screened three germplasms, which have higher resistance to SMV than cultivated soybean. From Chinese wild soybean; Sunyongji et al. screened two germplasms of resistance to SMV, five germplasms which it's seed is virus-free from wild soybean, this enriched the gene resources of soybean breeding.