Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields
Abstract: Seed transmission incidences of the inoculated plants in the greenhouse and the infected plants in the fields were investigated in the greenhouse, some of them were detected with ELISA methods. The highest seed transmission incidence was 29.60% and the lowest was 1.04% among the tested soybean cultivars infected with soybean mosaic virus. The mild strain of SMV infected soybean plants which produced higher seed transmission than that of the severe one The seed transmission incidence was the highest before V...