References

Fuchs, G., 1915. Dien naturgeschichte der nematoden und einiger anderer parasiten 1. des Ips typographus L. 2. des Hylobius abietis L. Zool. Jb. Abt. Syst., 38: 109-222.

Kereselidze, M. and R. Wegensteiner, 2007. Occurrence of pathogens and parasites in Ips typographus L. from spruce stands (Picea orientalis L.) in Georgia. IOBC WPRS Bull., 30: 207-210.

Lipa, J.J., 1967. Studies on gregarines (Gregarinomorpha) of arthropods in Poland. Acta Protozool., 5: 97-179.

Purrini, K., 1978. Protozoen als krankheitserreger bei einigen borkenkaferarten (Coleoptera: Scolytidae) im konigsee-gebiet, oberbayern. Anz. Schadlingskde Pflanzenschutz Umweltschutz, 51: 171-175.

Takov, D., D. Doychev, R. Wegensteiner and D. Pilarska, 2007. Study of bark beetle (Coleoptera: Scolytidae) pathogens from coniferous stands in Bulgaria. Acta Zool. Bulg., 59: 87-96.
Direct Link  |  

Theodorides, J., 1960. Parasites et phoretiques de coleopteres et de myriapodes de Richelieu (lndre-et-Loire). Ann. Parasitol., 35: 488-503.

Wegensteiner, R. and J. Weiser, 1995. A new entomopox virus in the bark beetle Ips typographus (Coleoptera: Scolytidae). J. Invertebr. Pathol., 65: 203-205.

Wegensteiner, R. and J. Weiser, 2004. Annual variation of pathogen occurrence and pathogen prevalence in Ips typographus (Coleoptera: Scolytidae) from the BOKU University Forest Demonstration Centre. J. Pest Sci., 78: 221-228.
CrossRef  |  

Wegensteiner, R., J. Weiser and E. Fohrer, 1996. Observations on the occurrence of pathogens in the bark beetle Ips typographus L. (Coleoptera: Scolytidae). J. Applied Entomol., 120: 199-204.

Wegensteiner, R., M. Pernek and J. Weiser, 2005. Occurence ofGregarina typographi (Sporozoa: Gregarinidae) and of Metschnikowia typographi (Ascomycota: Metschnikowiaceae) in Ips sexdentatus (Coleoptera: Scolytidae) from Austria. Proceedings of the 10th European meeting, Invertebrate Pathogens in Biological Control: Present and Future Locorotondo, Jun. 23-29, Italy, pp: 17-23.

Weiser, J., J. Holusa and Z. Zizka, 2006. Larssoniella duplicati n.sp. (Microsporidia: Unikaryonidae), a newly described pathogen infecting the double-spined spruce bark beetle, Ips duplicatus (Coleoptera: Scolytidae) in the Czech Republic. J. Pest Sci., 79: 127-135.
CrossRef  |  

Weiser, J., R. Wegensteiner and Z. Zizka, 1998. Unikaryon montanum sp.n. (Protista: Microspora), a new pathogen of the spruce bark beetle Ips typographus (Coleoptera: Scolytidae). Folia Parasitol., 45: 191-195.
Direct Link  |  

Weiser, J., R. Wegensteiner, U. Handel and Z. Zizka, 2003. Infections with the ascomycete fungus Metschnikowia typographi sp.nov. in the bark beetles lps typographus and lps amitinus (Coleoptera: Scolytidae). Folia Microbiol., 48: 611-618.
CrossRef  |  

Yaman, M. and R. Radek, 2005. Helicosporidium infection of the great European spruce bark beetle, Dendroctonus micans (Coleoptera: Scolytidae). Eur. J. Protistol., 41: 203-207.
CrossRef  |  

Yaman, M. and R. Radek, 2008. Identification, distribution and occurrence of the ascomycete fungus Metschnikowia typographi in the great spruce bark beetle, Dendroctonus micans. Folia Microbiol., 53: 427-432.
CrossRef  |  

Yaman, M., 2007. Gregarina typographi Fuchs, a gregarine pathogen of the six-toothed pine bark beetle, Ips sexdentatus (Boerner) (Coleoptera: Curculionidae, Scolytinae) in Turkey. Turk. J. Zool., 31: 1-5.
Direct Link  |  

Yaman, M., H. Baki, S. Unal, O. Tosun, C. Aydin and O. Erturk, 2008. Ips sexdentatus (Boerner) (Coleoptera: Curculionidae, Scolytinae) un parazit ve patojenleri. Karadeniz Teknik Universitesi Fen-Edebiyat Fakultesi Biyoloji Bolumu, 19. Ulusal Biyoloji Kongresi, Haziran 23-27 (Trabzon), pp: 511.

Yuksel, B., 1998. Ips sexdentatus (Boerner) un biyolojisi ve mucadelesi. I.U. Orman Fakultesi. Cumhuriyetimizin 75. Yilinda Ormanciligimiz Sempozyumu, Ekim 21-23, Bildiriler Kitabi, Istanbul.

Yuksel, B., G. Tozlu and M. Senturk, 1999. Sarikamis saricam (Pinus silvestris L.) ormanlarinda etkin zarar yapan kabuk bocekleri ve bunlara karsi alinabilecek onlemler. Dogu Anadolu Ormancilik Arastirma Enstitusu, Teknik Bulten Yayin No. 3 (Erzurum), pp: 69.