Polygraphus proximus(POLGPR)
Distribution details in China (Heilongjiang)
Current pest situation evaluated by EPPO on the basis of information dated
2011: Present, no details
* Bright DE, Skidmore RE (2002) A Catalog of Scolytidae and Platypodidae (Coleoptera). Supplement 2. National Research Council of Canada (NRC). http://books.google.dk/books/about/A_Catalog_of_Scolytidae_and_Platypodidae.html?id=tV4CYxrdDIUC&redir_esc=y
* Knížek M (2011) Subfamily Scolytinae. pp. 204–251. In Catalogue of Palaearctic Coleoptera (eds Löbl I, Smetana A), Vol. 7. Curculionoidea I. Apollo Books, Stenstrup, 373 pp.
* Wood SL, Bright DE (1992) A Catalog of Scolytidae and Platypodidae (Coleoptera), Part 2: Taxonomic Index Volume A. Great Basin Naturalist Memoirs 13. 833 pp
* Knížek M (2011) Subfamily Scolytinae. pp. 204–251. In Catalogue of Palaearctic Coleoptera (eds Löbl I, Smetana A), Vol. 7. Curculionoidea I. Apollo Books, Stenstrup, 373 pp.
* Wood SL, Bright DE (1992) A Catalog of Scolytidae and Platypodidae (Coleoptera), Part 2: Taxonomic Index Volume A. Great Basin Naturalist Memoirs 13. 833 pp
| Country | State | Status | |
|---|---|---|---|
| Kazakhstan | Absent, unreliable record | ||
| Korea Dem. People's Republic | Present, no details | ||
| Russia | Present, restricted distribution | ||
| Russia | Eastern Siberia | Present, restricted distribution | |
| Russia | Far East | Present, widespread | |
| Russia | Central Russia | Present, restricted distribution | |
| Russia | Western Siberia | Present, no details |