The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye

Pityokteines curvidens is one of the most damaging bark beetles to coniferous trees, especially fir and it may cause significant tree death in Türkiye. Control methods are insufficient to control the pest due to its biology under tree bark. Entomopathogens can play a suppressive role on natural popu...

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Main Authors: Tuğba Sağlam, Mustafa Yaman
Format: Article
Language:English
Published: Isparta University of Applied Sciences Faculty of Forestry 2024-12-01
Series:Turkish Journal of Forestry
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Online Access:https://dergipark.org.tr/tr/download/article-file/3946688
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author Tuğba Sağlam
Mustafa Yaman
author_facet Tuğba Sağlam
Mustafa Yaman
author_sort Tuğba Sağlam
collection DOAJ
description Pityokteines curvidens is one of the most damaging bark beetles to coniferous trees, especially fir and it may cause significant tree death in Türkiye. Control methods are insufficient to control the pest due to its biology under tree bark. Entomopathogens can play a suppressive role on natural populations of pest insects. In the present study, the occurrence of Chytridiopsis typographi, the microsporidian pathogen of P. curvidens is presented for the Bolu region during four years. A total of 1.366 P. curvidens adult samples were dissected and searched for the microsporidian pathogen during the study. The first infection was found in P. curvidens adult samples collected in 2009 with a 1.6% infection rate. After 2009, the infection was also observed in the years, 2020 and 2021 as 0.8 and 3.6%, respectively. The infection ranged from 0.8 to 3.6%. The results of our study show that C. typographi has established a relatively stable infection in the P. curvidens populations over the last decade. This is the first study to show the occurrence of an entomopathogenic microsporridium in P. curvidens populations in Türkiye.
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publisher Isparta University of Applied Sciences Faculty of Forestry
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spelling doaj-art-b63bb80c9de24a449a3fa98e5a0c49a72025-01-04T13:17:11ZengIsparta University of Applied Sciences Faculty of ForestryTurkish Journal of Forestry2149-38982024-12-0125438038210.18182/tjf.14878551656The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in TürkiyeTuğba Sağlam0Mustafa Yaman1BOLU ABANT IZZET BAYSAL UNIVERSITYBOLU ABANT IZZET BAYSAL UNIVERSITYPityokteines curvidens is one of the most damaging bark beetles to coniferous trees, especially fir and it may cause significant tree death in Türkiye. Control methods are insufficient to control the pest due to its biology under tree bark. Entomopathogens can play a suppressive role on natural populations of pest insects. In the present study, the occurrence of Chytridiopsis typographi, the microsporidian pathogen of P. curvidens is presented for the Bolu region during four years. A total of 1.366 P. curvidens adult samples were dissected and searched for the microsporidian pathogen during the study. The first infection was found in P. curvidens adult samples collected in 2009 with a 1.6% infection rate. After 2009, the infection was also observed in the years, 2020 and 2021 as 0.8 and 3.6%, respectively. The infection ranged from 0.8 to 3.6%. The results of our study show that C. typographi has established a relatively stable infection in the P. curvidens populations over the last decade. This is the first study to show the occurrence of an entomopathogenic microsporridium in P. curvidens populations in Türkiye.https://dergipark.org.tr/tr/download/article-file/3946688chytridiopsis typographipityokteines curvidensbolutürkiyechytridiopsis typographipityokteines curvidensbolutürkiye
spellingShingle Tuğba Sağlam
Mustafa Yaman
The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
Turkish Journal of Forestry
chytridiopsis typographi
pityokteines curvidens
bolu
türkiye
chytridiopsis typographi
pityokteines curvidens
bolu
türkiye
title The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
title_full The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
title_fullStr The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
title_full_unstemmed The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
title_short The first record and occurrence of microsporidian pathogen, Chytridiopsis cf. typographi (Microspora) in Pityokteines curvidens (Coleoptera, Curculionidae) populations in Türkiye
title_sort first record and occurrence of microsporidian pathogen chytridiopsis cf typographi microspora in pityokteines curvidens coleoptera curculionidae populations in turkiye
topic chytridiopsis typographi
pityokteines curvidens
bolu
türkiye
chytridiopsis typographi
pityokteines curvidens
bolu
türkiye
url https://dergipark.org.tr/tr/download/article-file/3946688
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