WebDiaporthe perjuncta is a pathogen of grapevines worldwide. A positive-strand RNA virus, Diaporthe RNA virus (DaRV), occurs in hypovirulent isolates of this fungus. A virus-free … WebJan 4, 2000 · Diaporthe ampelina, Diaporthe kyushuensis (causal agent of swelling arm of grapevines), D. amygdali and Diaporthe perjuncta have been confirmed as severe pathogens of grapevines (Kuo & Leu...
Diaporthe - an overview ScienceDirect Topics
WebDiaporthe RNA virus (DRV) was originally named Diaporthe ambigua RNA virus (DaRV). However, the host fungus was later correctly identified as Diaporthe perjuncta, not D. ambigua. No particles are associated with DRV and its ssRNA genome is 4,113 nt in length.DRV is associated with hypovirulence of its fungal host. WebSep 1, 2004 · Diaporthe perjuncta appears to be an endophyte, rather than a pathogen of grapevine, which is associated with Phomopsis cane and leaf spot of Grapevine. In … eastern ground agama
Diaporthe kyushuensis sp. nov., the teleomorph of the causal …
WebJul 6, 2024 · Abstract and Figures Species of Diaporthe inhabit a wide range of plant hosts as plant pathogens, endophytes and saprobes. During trips to collect forest pathogens in Beijing, Jiangxi, Shaanxi... WebJul 20, 2024 · Common hop, Humulus lupulus, is a commercially important crop in the United States, with an increasing number of hop yards being established in the Northeast. In 2024, a new fungal disease was observed at two research hop yards in Connecticut. This new pathogen affected all hop cultivars being grown and caused leaf spots and browning … WebNależące do rodzaju Diaporthe gatunki występują w różnych rejonach świata, szczególnie w klimacie umiarkowanym półkuli południowej. Grzyby mikroskopijne, przeważnie pasożyty roślin. Mogą rozmnażać się na podłożach hodowlanych. Tworzą na nich zarówno formy bezpłciowe, wytwarzające konidia, jak i formy płciowe wytwarzające perytecja [3] . eastern guruma country