Investigation on the over-summering of Puccinia striiformis f. sp. tritici in the north-western mountain area of Hubei Province of China
WAN An-min, ZHANG Zhong-jun, JIN She-lin, YU Da-zhao, ZHAO Zhong-hua, SHI Shang-bai
Acta Phytopathologica Sinica . 2004, (1): 90 -92 .