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- Title
Trans-species relation in communities of pathogenic Polyporaceae on pedunculate oak Quercus robur L.
- Authors
Dunaev, Alexandr V.; Tokhtar, Valeriy K.; Dunaeva, Elena N.; Kalugina, Svetlana V.; Kaliuzhnaya, Elena V.
- Abstract
Studies were conducted in the seasons 2011-2018. The object of the research was the communities of pathogenic polypore fungi (PPF) on Pedunculate oak in the oak forests of the south-west of the Central Russian Upland (in the administrative boundaries of Belgorod Region of the Russian Federation). The subject of research was trans-species relation in PPF communities on Pedunculate oak. The aim of the work was to identify and describe trans-species relation in PPF communities on oak. Tasks were set as follows. 1. Identify the species composition of the PPF communities on oak associated with the upland and small oak forest in steppe ravines of the study region. 2. Assess the prevalence of individual species in PPF communities. 3. Investigate trans-species relation in PPF communities. In the process of research phytopathological and mycocenological methods were used As a result of the research, real trans-species relation were revealed in the most common and frequently occurring types of PPF on oak within various communities: Mutually positive type relationships based on the proto-operation were found between Laetiporus sulphureus and Fistulina hepatica. Neutral type relationships were found in between Fistulina hepatica and Fomitiporia robusta, Laetiporus sulphureus and Fomitiporia robusta.
- Subjects
RUSSIA; POLYPORACEAE; ENGLISH oak; FORESTS &; forestry; PLANT diseases
- Publication
EurAsian Journal of Biosciences, 2019, Vol 13, Issue 2, p975
- ISSN
1307-9867
- Publication type
Article