Identification, distribution and occurrence of the ascomycete Metschnikowia typographi in the great spruce bark beetle, Dendroctonus micans
Language English Country United States Media print-electronic
Document type Journal Article, Research Support, Non-U.S. Gov't
- MeSH
- Larva microbiology MeSH
- Metschnikowia classification isolation & purification ultrastructure MeSH
- Weevils growth & development microbiology MeSH
- Prevalence MeSH
- Spores, Fungal isolation & purification ultrastructure MeSH
- Microscopy, Electron, Transmission MeSH
- Animals MeSH
- Check Tag
- Male MeSH
- Female MeSH
- Animals MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Geographicals
- Turkey MeSH
This is the first report on the ascomycete Metschnikowia typographi from the adults and larvae of the great spruce bark beetle Dendroctonus micans in Turkey. In total, 910 of 1928 adults and 44 of 149 larvae investigated during the two years were infected by the pathogen. In a fresh smear the asci of the pathogen measure 18.5 +/- 2.05 microm (14.7-22.3) in length and 2.1 +/- 0.4 microm in width (n = 35). The ascospores are about 2 microm shorter than asci, having an average length of 16.4 +/- 1.5 microm (14.2-18.0). The total infection rate of D. micans was 47.2 %. The prevalence of M. typographi infections differed between localities and years. Different infection rates of male and female beetles of D. micans were not recognized.
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