Ceratocystis polonica是什么
WebCeratocystis polonica is highly pathogenic to Norway spruce and contributes to tree death following attack by I. typographus (Christiansen 1985, Solheim 1988, 1992, Kirisits & Offenthaler 2002 ... WebAmong the most devastating pests of Norway spruce (Picea abies) are the European spruce bark beetle (Ips typographus) and the associated pathogenic blue-stain fungus Ceratocystis polonica.
Ceratocystis polonica是什么
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WebCeratocystis paradoxa or Black Rot of Pineapple is a plant pathogen that is a fungus, part of the phylum Ascomycota. It is characterized as the teleomorph or sexual reproduction … Ceratocystis is a genus of fungi in the family Ceratocystidaceae. Several species are important plant pathogens, causing diseases such as oak wilt and pineapple black rot. See more • Ceratocystis acericola • Ceratocystis acoma • Ceratocystis adiposa • Ceratocystis aequivaginata See more • Ceratocystis in Index Fungorum See more
WebSep 1, 2014 · Ceratocystis polonica was the most abundant species, present on. 60% of these specimens (Table 7). Many studies have reported that. C. polonica is the only Ceratocystis sp. that could be detected ... WebAug 13, 2013 · Bark beetles and associated fungi are among the greatest natural threats to conifers worldwide. Conifers have potent defenses, but resistance to beetles and fungal pathogens may be reduced if tree stored resources are consumed by fungi rather than used for tree defense. Here, we assessed the relationship between tree stored resources and …
WebJan 4, 2002 · One isolate of Ceratocystis polonica killed 40% of the 2-year-old plants and 20% of the 4-year-old plants, whereas the other fungi (Ophiostoma piceae, Ophiostoma sp., an unidentified fungus with dark sterile mycelium) and the control treatments (inoculation with sterile agar and unwounded plants) did not kill any plants during the 11-week ... WebApr 29, 2014 · To examine induced defense responses in Norway spruce stems inoculated with the necrotrophic blue-stain fungus Ceratocystis polonica, RNA extracted from laser micro-dissected phloem parenchyma and vascular cambium was analyzed using real-time RT-PCR (qRT-PCR) to profile transcript levels of selected resistance marker genes. The …
WebWounding of Norway spruce by inoculation with sterile agar, or agar containing the pathogenic fungus Ceratocystis polonica, induced traumatic resin duct formation in the …
WebCeratocystis fimbriata x Ceratocystis manginecans Ceratocystis fimbriatomima Ceratocystis harringtonii Ceratocystis huliohia Ceratocystis larium ... earfcn band 48WebIps/Ceratocystis-Befall bei Fichte: Zahl der erfolgreichen Angriffe. ... 1. durch Pheromone bewirkte Angriffe durch Ips typographus und 2. künstliche Impfung des Bläuepilzes … cssc incWebA serious forest pathogen is the oak wilt fungus Ceratocystis fagacearum, first noticed in 1942; it caused dramatic losses of red oak in North America ( Juzwik et al., 2008 ). The fungus produces sporulation mats emanating fruity odors and forming asexual barrel-shaped spores in chains called endoconidia. cssc indoor bowlsWebThis response can be mimicked in young P. abies seedlings by treatment with methyl jasmonate (MJ). In this study, we determined the effects of MJ on terpenoids and other chemical defenses of mature P. abies, and investigated whether this treatment protected trees against attack by the blue-stain fungus Ceratocystis polonica (Siem.) css chur teamWebWe have studied how callus cultures from two clones of Norway spruce influence the growth of two pathogens, Ceratocystis polonica and Heterobasidion annosum, when co-cultivated in vitro. In field experiments, trees of clone 409 were susceptible to both fungi, whereas clone 589 was less affected. Callus was cultured on medium containing cytokinins … earfcn 計算WebThe influence of Ceratocystis polonica inoculation and methyl jasmonate application on terpene chemistry of Norway spruce, Picea abies Author: Zhao, ... and chemical … css cintaWebTanto C. polonica y C. laricicola están presentes en Japón y se conocen como patógenos vasculares agresivos que causan manchado azul en forma intensiva y … earfcn pci