Microanatomy conformation of apple branch tumors caused by Botryosphaeria dothidea
ZHANG Gao-lei,LI Bao-hua,DONG Xiang-li,WANG Cai-xia,LI Gui-fang,GUO Li-yun
Acta Phytopathologica Sinica . 2011, (1): 98 -101 .