None (Members of Erysiphales cause powdery mildew diseases on wide host rang and produce whitish primary mycelium on surface of infected parts. Based on microscopic study of one specimen on Jasminum sp., structures of fungus including conidiophores and conidia were observed. Foot cells of conidiophores were cylindrical or curved in basal part, followed by 1-2 shorter cells. Conidia were ellipso...

the erysiphaceae are obligatory parasitic fungi that cause powdery mildew disease of green space plants. during this study, powdery mildew fungi were collected and identified from different localities of ardabil landscape, iran. erysiphe rayssiae (on spartium junceum), erysiphe robiniae var. robiniae (on robinia pseudoacacia) and euoidium cf. agerati (on ageratum houstonianum)are new records fo...

Abstract Background Production of medicinal plants in Taiwan is not only hampered by international market competition, but also lack knowledge their pathogens, such as powdery mildew fungi (Erysiphales, Ascomycota). Records these originate from few researchers for the last one hundred years and are still incomplete. Since mildews tropical/subtropical environments rarely develop sexual stages wi...

Fungi that cause powdery mildew on plants are plant pathogenic parasites (<em>Erysiphales</em>) and can significantly reduce the ornamental value of significant yield losses among cultivated plants. In this study, 94 accessions infected with were observed in Kumpula Botanic Garden, Helsinki, Finland, 2015. The taxonomic affiliation species richness fungi investigated. Morphological ...