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Erysiphe Biocellata
''Erysiphe'' is a genus of fungus, fungi in the family Erysiphaceae. Many of the species in this genus are plant pathology, plant pathogens which cause powdery mildew. Species This genus includes, but is not limited to the following species: * ''Erysiphe alphitoides'' * ''Erysiphe azerbaijanica'' * ''Erysiphe betae'' * ''Erysiphe brunneopunctata'' * ''Erysiphe cichoracearum'' * ''Erysiphe communis'' * ''Erysiphe cruciferarum'' * ''Erysiphe fernandoae'' * ''Erysiphe flexuosa'' * ''Erysiphe heraclei'' * ''Erysiphe lespedezae'' 1. Xiao, Y.-T., C.-J. Wang, T.-C. Huang, and Y.-M. Shen. 2020. Erysiphe lespedezae causing powdery mildew on Bauhinia variegata, B. blakeana and Desmodium caudatum in Taiwan. Forest Pathology 50(5):e12631. * ''Erysiphe michikoae'' * ''Erysiphe nitida * ''Erysiphe pisi'' * ''Erysiphe polygoni'' * ''Erysiphe robiniae'' * ''Erysiphe syringae'' Former species * ''Blumeria graminis'' * ''Uncinula necator'' References Erysiphe, Fungal plant pathogens and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erysiphe Alphitoides
''Erysiphe alphitoides'' is a species of fungus which causes powdery mildew on oak trees. Discovery and taxonomy Today oak powdery mildew is one of the most common diseases in European forests but it is thought to not always have been present in these forests. The first reports of the disease were made in Paris and other regions of France, Spain, Luxembourg and the Netherlands in 1907. By 1908 the disease had spread into many other European countries, becoming an epidemic. By 1909 it had reached Russia and Turkey, followed by Brazil in 1912 and soon after was distributed around the world. The sudden outbreak of the disease puzzled mycologists as they were unsure about the origin of the pathogen. Its anamorph was easily distinguished from ''Phyllactinia guttata'' which had previously been reported to cause powdery mildew on oaks in Europe at low intensity. It did however share morphological similarities with '' Oïdium quercinum'', '' Calocladia penicillata'' and '' Microsphaera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |