@ARTICLE{Mączyńska_Agnieszka_Occurrence_2002, author={Mączyńska, Agnieszka and Sikora, Hanna and Krzyzińska, Barbara}, number={No 3}, journal={Journal of Plant Protection Research}, pages={239-246}, howpublished={online}, year={2002}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, abstract={Roots of winter wheat grown in the field were examined for the occurrence of the fungi Gaeumannomyces graminis, Phialophora and Fusarium spp. Plants were sampled and examined in the autumn of 2000 and 2001 and in the following spring. Root systems were visually assessed and a percentage of affected roots were determined on 100 plants per field. More and less virulent members of the G. graminis- Phialophora complex and other fungi were isolated from infected roots. Above 85% of isolated fungi were classified as Gaeumannomyces-Phialophora complex. Morphological characteristics of the fungi isolated from plant roots were analysed in laboratory tests. In pathogenicity tests were assessed: disease severity, height of plants, percentage of chlorotic or necrotic leaves and biomass of whole plants.}, type={Article}, title={Occurrence and pathogenicity of fungi from Gaeumannomyces-Phialophora complex isolated from winter wheat seedlings}, URL={http://www.czasopisma.pan.pl/Content/131066/PDF-MASTER/8_PLANT_42_3_2002_Maczynska_Occurrence.pdf}, keywords={Gaeumannomyces graminis, Phialophora spp., Fusarium spp. winter wheat, take-all}, }