20.500.12556/DiRROS-23694 Agents of European beech decline Data collected in the project "Diseases, pests and drought stress of European beech at various climate change scenarios (V4-2026), Working package 2: Causes of the decline of European beech in Slovenia". Data was collected on 40 sampling plots, 39 plots on systematic grid 16 × 16 km and one additional plot in the Alps. On each sampling plot two trees were felled, altogether 80 trees: one visually healthy, and one damaged tree. Visual assessment of crown condition and damaging agents was evaluated following methods of ICP Forests. Rhizosphere soil was collected from each sampled tree for the Phytophthora baiting assay. For fungal isolations five parts of a tree were sampled: leaves, twigs (up to 20 mm in diameter), branches (over 20 mm in diameter), trunk, surface roots and root collar (up to 25 cm from the ground). Four samples from each tree part were collected. Finally, 20 samples per tree and 40 samples per plot were collected, yielding 1.600 samples in total. The samples were surface sterilized. Four subsamples were collected from one sample, altogether, 6.400 subsamples/tissue pieces. Four subsamples were plated on potato dextrose agar supplemented with streptomycin. Fungi and Phytophthora species were identified using molecular techniques, while insects were identified based on their morphological characteristics. research data Fagus sylvatica decline damage complex disease fungi insects Phytophthora endophytes stress raziskovalni podatki bukev Fagus sylvatica propadanje poškodbe kompleksne bolezni glive žuželke fitophtora endofiti stres true false false Slovenian Forestry Institute Angleški jezik Slovenski jezik Neznano 2025-09-25 12:46:27 2025-09-25 12:46:27 2025-12-24 04:01:08 0000-00-00 00:00:00 2025 0 Ljubljana 2025 Ljubljana Nasl. z. nasl. zaslona; Opis vira z dne 25. 9. 2025; 1 spletni vir 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*4 10.20315/Data.0007 250416387 data_(2).zip data_(2).zip 1 331FDA7BDEF7E9502A151A4CEFE7D89A ecb27c3daecacd322adfdbaa49a5766d7c8341f5931aaac71ffbb5c1b2ecb96b f02617cd-99fc-11f0-9bb7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=35106 readme_v3.txt readme_v3.txt 1 BEF3320B806CE49CC3866CD4F59DB923 77e6d1abcc9f1bc991e64c143fe8d82e1df4e77ad2428b55e489bbe75abcb975 a56748f2-dfe0-11f0-94a7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=37218 Gozdarski inštitut Slovenije 0 0 0