| new and remarkable microfungi in north rhine westphalia, germany. | during our investigation on microfungi in north rhine westphalia in the years 2002 and 2003 we were able to collect and identify some new and rare species of microfungi as parasites and saprophytes on wild and ornamental plants. some of these like erysiphe elevata (burill.) u. braun & s. takamatsu comb. nov. [=microsphaera elevata burill.] on catalpa bignonioides walt., erysiphe syringae-japonicae (u. braun) u. braun & s. takamatsu [= microsphaera syringae-japonicae u. braun, m. aceris bunkina. ... | 2004 | 15756829 |
| morphological and phylogenetic comparisons amongst powdery mildews on catalpa in the uk. | three species of powdery mildew, erysiphe elevata, e. catalpae, and neoerysiphe galeopsidis were identified on catalpa species in england in 2004. a new disease record, n. galeopsidis was the first catalpa mildew to appear (in june), but it was later out-competed by e. elevata that caused the most serious damage. both mildews also attacked c. speciosa, c. xerubescens and a new host, xchitalpa tashkentensis, a chilopsis xcatalpa hybrid. no powdery mildew was detected on c. bungei, c. ovata, or c. ... | 2006 | 16765033 |