［1］Davison J. Plant beneficial bacteria［Ｊ］. Biotechnology, 1988, 6: 282-286.
［2］Guo D S, Zhao B G, Gao R.Observation of the site of pine wood nematode where bacteria are carried with SEM and TEM［Ｊ］. J Nanjing For Univ, 2000, 24(4): 69-71.
［3］Han Z M, Hong Y D, Zhao B G. A study on pathogenicity of bacteria carried by pine wood nematodes［Ｊ］. J Phytopathology, 2003, 151: 683-689.
［4］Hoflich G, Wiehe W, Kuhn G. Plant growth stimulation by inoculation with symbiontic and associative rhizosphere mechanisms［Ｊ］. Experientia, 1994, 50: 897-905.
［5］Kloepper J W, Tipping B, Lifshitz R. Plant growth promotion mediated by bacterial rhizosphere colonizers［G］// Cregan D L K a P B. The Rhizosphere and Plant Growth. The Netherlands: Kluwer Academic Publishers, 1991.
［6］Kloepper J W, Scher F M, Laliberte M, et al. Emergencepromoting rhizobacteria:description, implications for agriculture［Ｇ］// Swinburne T R. Iron, Siderophores, and Plant Disease. New York: Plenum Press, 1986.
［7］Lambert B, Joos H. Fundamental aspects of rhizobacterial plant growth promotion research［J］. Trends Biotechnol, 1989, 7: 215-219.
［8］Oku H, Shiraishi T, Kurozumi S. Pine wilt toxin, the metabolite of bacteria associated with a nematode［J］. J For Res, 1980, 67:198-199.
［9］Zhao B G, Lin F. Mutualistic symbiosis between Bursaphelenchus xylophilus and bacteria of the genus Pseudomonas［J］. For Pathol, 2005, 29: 339-345.
［10］Zhao B G, Wang H L, Han S F, et al. Distribution and pathogenicity of bacteria species carried by Bursaphelenchus xylophilus in China［J］. Nematology, 2003, 6: 899-906.