Resistance and histopathological observation of wilt-resistant Pinus thunbergii families from Japan to Bursaphelenchus xylophilus
WU Xiao-qin, ZHANG Yi, CHEN Wei-shi, LIU Jie, YE Jian-ren
Acta Phytopathologica Sinica . 2008, (1): 44 -50 .