6Lu Q, Decock C, Zhang X Y, et al. Ophiostomatoid fungi ( As- comycota) associated with Pinus tabuliformis and Dendroctonus valens(Coleoptera) in northern China and an assessment of their pathogenicity on mature trees [ J ]. Antonie van Leeuwenhoek, 2009,96:275 - 293.
7Barres B, Halkett F, Dutech C, et al. Genetic structure of the pop- lar rust fungus Melampsora larici-populina : Evidence for isola- tion by distance in Europe and recent founder effects overseas [ J ]. Infection, Genetics and Evolution,2008,8:577 - 587.
8Toju H, Fukatsu T. Diversity and infection prevalence of endo- symbionts in natural populations of the chestnut weevil: rele- vance of local climate and host plants [ J ]. Molecular Ecology, 2011,20(4) :853 - 868.
9Kikuchi T, Cotton J A, Dalzell J J, et al. Genomic insights into the origin of parasitism in the emerging plant pathogen Bursa- phelenchus xylophilus [ J ]. PLOS Pathogens, 2011, 7 ( 9 ) : el002219.
10Kaplan I, Denno R F. Interspecific interactions in phytophagous insects revisited:a quantitative assessment of competition theory [ J]. Ecol, Let,2007.10:977 -994.
