Occurrence of Downy Mildew on Rape in Korea and Resistance of Rape Varieties to the Disease
Wan Gyu Kim 1*, Sung Kee Hong 1, Hyo Won Choi 1, Inn Shik Myung 1 and In Hu Choi 2
1Crop Protection Division, National Academy of Agricultural Science, Rural Development Administration (RDA), Suwon 441-707, Korea 2Bioenergy Crop Research Center, National Institute of Crop Science, RDA, Suwon 441-707, Korea
Downy mildew commonly occurred in six of seven locations investigated in Korea during disease survey performed in 2007 and 2008. This report provides screened results on resistance of Korean varieties of rape to downy mildew in the field.