Research on the Relationship Between the Pathogenicity and the Distribution Velocity of the Nematode in seedling of Pinus thunbergii
JIN Gang, YE Jian-ren*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2007, (01): 5 -9 .  DOI: 10.3969/j.jssn.1000-2006.2007.01.002