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The occurrence of insect pests on pedunculate oak tested on the Chrostowa II experimental plot
Quercus robur insects Carpathian natural-forest province resistance heritability variability
2015/3/27
The present paper is about the provenance and family diversity of insect occurrence on the offspring of 58 pedunculate oak (Quercus robur L.) trees representing 5 populations from the Polish range of ...
Comparison of general tree characteristics of less known oak species Quercus dalechampii Ten. and Quercus polycarpa Schur
Quercus polycarpa Schur Quercus dalechampii Ten. dry rot stem characteristics
2015/3/12
This study was designed to evaluate basic tree characteristics of Quercus dalechampii Ten. and Quercus polycarpa Schur and to find out differences between them. Total height, height of crown base and ...
Oak mildew – possibilities of its control
oak mildew Microsphaera alphitoides control fungicides biopreparations
2015/2/6
New possibilities of oak mildew (Microsphaera alphitoides) control were tested and compared with present methods. The results of three-year experiments in 6 localities (Cikar, Budkov, Planá nad Lu&...
Dynamics of oak mycorrhizas
ectomycorrhizas ectomycorrhizal fungi Quercus– oak root forest stability
2015/2/6
A decline of macromycetes, especially of ectomycorrhizal species, has been described in the last decade in various parts of Europe. These changes are attributed to direct or indirect effects of air po...
New finds of Cryphonectria parasitica and the first record of chestnut blight on red oak Quercus rubra L. in the Czech Republic
chestnut blight Cryphonectria parasitica sweet chestnut Castanea sativa red oak Quercus rubra quarantine pest
2015/2/6
The causal agent of the chestnut blight, the fungus Cryphonectria parasitica (Murrill) M. E. Barr (syn. Endothia parasitica (Murrill) P. J. Anderson et H. W. Anderson), was found out at new localities...
