对桑种质资源进行抗桑疫病鉴定的研究

EVALUATION OF RESISTANT OF MULBEKKY GERMPLASM RESOURCES TO Peudomonas Syringae pv.mri VAN HALL

采用人工接种法对中国农业科学院蚕业研究所桑种质资源圃保存的２０１份桑种质进行对桑疫病抗性鉴定，初步选拔出高抗种质２９份，中抗种质４２份，感病种质１３０份。

With the method of artificial inocuation, the resistance to Pseudomonas syringae pv.mori Van Hall of 201 mulberry germplasms from the national mulberry germplasm bankwere identified.29 high-resistant and 42 intermediate-resistant accessions were selected,the other 13l accessions were found susceptible to hlack bacteria withering.