Analysis on Resistance of Soybean Varieties to Sclerotinia scleritioum

112 soybean varieties and lines currently in use or will released in the near future in Jilin province andHeilongjiang province were collected and their resistance to Sclerotinia scleritioum was evaluated by artificial inoculation.One variety was identified as highly resistant,which account for 0.89% of the total.12 varieties were identified as resistant,which account for 10.71% of the total.17 varieties were identified as middle resistant,which account for 15.18% of the total.57 varieties were identified as susceptible,which account for 50.59% of the total.25 varieties were identified as highly susceptible,which account for 22.32% of the total.The results showedthatmostofvarieties incommercialproductionwas susceptible to Sclerotinia scleritioum.