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Scots pine is the most common tree species in Poland with the share in the species structure of Polish forests exceeding 58%. The most dangerous pathogen of this species is Phellinus pini (Brot.) Pilát), which causes the white pocket rot (also called red ring rot) of pine heartwood. It is estimated that as a result of the fungus’s activity, about 8% of annually harvested pine stems is damaged and...
The Białowieża Forest (BF) is in many respects an exceptional object, of a great importance for nature protection and forest management, at the international scale. The BF plays also a key role from the point of view of regional development and welfare of local community. In the last period, a big threat for multiple values of the BF has arisen, as a result of enormous bark beetle infestation, which...
Mountain pine (Pinus mugo) is the most important component of the sub−alpine and alpine zone in the Tatras, and other ranges of central Europe. In Poland, only population from the Karko− nosze Mts. has been studied in terms of phytopathological threats so far. There is not much information on the diseases caused by fungi in the mountain pine from other regions either. The mycological analyses of infected...
Badano zbiorowiska saprofitycznych grzybów glebowych w rok po pożarze, na 4 powierzchniach doświadczalnych różniących się stopniem spalenia drzewostanu i wypalenia próchnicy oraz w drzewostanie sosnowym na granicy pożaru. Stwierdzono, że w glebach zdegradowanych przez pożar dominowały grzyby z rodzaju Penicillium. Im gleba była bardziej spalona tym zbiorowisko grzybów bylo bardziej uproszczone, charakteryzujące...
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