Najvažnije mikoze crnog bora (Pinus nigra Arnold.) na području Avale

Abstract

Crni bor je jedna od vrsta koja se u našim uslovima najčešće koristi za pošumljavanje. Na području Avale pošumljavanja crnim i belim borom počela su još 1899 godine. Sastojine crnog bora koje se nalaze na severnoj i severozapadnoj strani podnožja PIO Avala su starosti 115 godina, dok su sastojine koje se nalaze na južnoj i jugoistočnoj strani starosti oko 65 godina. Tokom dvogodišnjih istraživanja na području Avale na crnom boru je zabeleženo prisustvo 18 vrsta gljiva. Na četinama konstatovano je prisustvo 6 gljiva, 72 sprovodnim sudovima 1 vrsta. Od svih vrsta najveće štete pričinjavaju Sphaeropsis sapinea i vrste roda Armillaria.

Austrian pine is one of the species most often used for afforestation in our conditions. In the area of Avala, afforestation with Austrian and Scots pine began in 1899. The stands of Austrian pine located on the northern and northwestern foothills of the Avala Landscape of Outstanding Features are 115 years old, while the stands on the southern and southeastern side are about 65 years old. Two-year research in the area of Avala recorded the presence of 18 species of fungi on Austrian pine. Out of that number, 6 fungi were found on needles, 5 on needles and seeds, 2 on roots and stem bases, 1 on cones, 3 on trunks and branches and 1 species in vascular bundles. Of all the species, the greatest damage is caused by Sphaeropsis sapinea and species of the Armillaria genus.