The Occurrence of Irregular Lesions on the Apple Leaves of ′Fuji′ and ′Songbonkum′ Cultivars, Caused by Alternaria sp

  • Lee, Dong-Hyuk (Taegu Apple Research Institute) ;
  • Uhm, Jae-Youl (Department of Agricultural Biology, College of Agriculture, Kyungpook National University) ;
  • Kim, Sun-Kyung (Taegu Apple Research Institute)
  • Published : 1999.10.01