CORESTA Meeting, Agronomy/Phytopathology, Suzhou, 1999, AP24
Genotypic and pathogenic variation among black shank of tobacco isolates of Phytophthora parasitica var. nicotianae from main tobacco regions of Yunnan Province and some tobacco regions of Shandong in China
ZHANG Xiu Guo; LUO Wen Fu; LI Yun; ZHANG Tian Yu
Agricultural University of Shandong, Dept. of Plant Pathology, Taian, China
Pathogenic and genotypic variability among seven populations of Phytophthora parasitica var. nicotianae from individual tobacco fields in Qujing, Kunming, Honghe, Chuxiong, Yuxi, Dali of Yunnan province and Shandong were investigated using...