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Journal of the Forestry (Šumarski list), Vol. 143 No. 3-4, 2019.

Preliminary communication

https://doi.org/10.31298/sl.143.3-4.5

Causitive agents of decay of norway spruce /Picea abies (L.) Karst./ on the mountain Zvijezda

Kenan Zahirović orcid id orcid.org/0000-0002-3858-8503 ; JP Šumsko-privredno društvo Zeničko-dobojskog kantona d.o.o Zavidovići, BiH
Tarik Treštić orcid id orcid.org/0000-0003-0554-0033 ; Šumarski fakultet Univerziteta u Sarajevu, BiH
Azra Čabaravdić ; Šumarski fakultet Univerziteta u Sarajevu, BiH
Mirza Dautbašić ; Šumarski fakultet Univerziteta u Sarajevu, BiH
Osman Mujezinović ; Šumarski fakultet Univerziteta u Sarajevu, BiH

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Abstract

Wood decay fungi reduce the vitality of infected trees, predispose the surrounding trees to be attacked from other harmful agents and damage the most valued part of the stem. Because of these multiple influences it is necessary to explore the presence of these fungi in the forests of Bosnia and Herzegovina, in order to be able to prevent and reduce the damage they cause. Norway spruce in Bosnia and Herzegovina represents one of economically important trees. Because of that, this research is focused on role and implementation of molecular methods and determination of wood decaying fungi on Norway spruce from the genera Heterobasidion and Armillaria on mountain Zvijezda. The reliable identification of species of genus Heterobasidion can be made by analyzing the differences in the structure of the ITS region of rDNA. The reliable identification of species of genus Armillaria can be done by analyzing the differences in the structure of the ITS region of rDNA (genus level), or IGS rDNA regions (interspecies diversity). Inside the object of research were found 9 trees with fungus Heterobasidion parviporum Niemelä & Korhonen, 1 tree with a fungus Armillaria cepistipes Velenovský, 2 trees with the fungus Armillaria ostoyae (Romagnesi) Herink, and 17 trees whose decay was caused by other decaying fungi. Heterobasidion annosum (Fr.) Bref. was identified from decaying wood of Scots pine (Pinus sylvestris L.).

Keywords

<i>Heterobasidion</i>; <i>Armillaria</i>; decaying fungi; DNA analysis; primers; Bosnia and Herzegovina

Hrčak ID:

219497

URI

https://hrcak.srce.hr/219497

Publication date:

30.4.2019.

Article data in other languages: croatian

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