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Neonectria Fuckeliana
''Neonectria'' is a genus of fungi in the family Nectriaceae. It is a cosmopolitan genus commonly distributed in tropical and temperate regions. The species occur as saprobes (processing of decayed (dead or waste) organic matter), pathogens and some species have been isolated as soil inhabitants (Brayford 1993; Chaverri et al. 2011). ''Neonectria'' was linked to the asexual genus ''Cylindrocarpon''. Later phylogenetic analysis revealed that ''Neonectria'' and ''Cylindrocarpon'' are phylogenetically congeneric and they are not monophyletic (Mantiri et al. 2001; Brayford et al. 2004; Seifert et al. 2003). A taxonomic revision of ''Neonectria'' sensu lato was provided by Chaverri et al. in 2011, based on multi-locus phylogenetic analysis, morphological characters and ecological data. Their phylogenetic analysis showed five distinct highly supported clades that correspond to some extent with the informal ''Neonectria'' and ''Cylindrocarpon'' groups. Hence, three genera '' llyonectri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neonectria Ditissima
''Neonectria ditissima'' (syn. ''Neonectria galligena'') is a fungal plant pathogen. It causes cankers that can kill branches of trees by choking them off. Apple and beech trees are two susceptible species. Host range ''Neonectria ditissima'' host range encompass a variety of hardwood tree species such as, ''Fagus'', ''Populus'', ''Salix'', ''Betula'' and ''Acer'' species. These tree species population are present in both America and Europe. Phylogenetic studies have revealed genetic divergence among both populations, at specific loci (ß-tubulin, RPB2). However, due to high levels of within-population diversity of the American populations, it has been hypothesized that America is ''N. ditissima'' place of origin. Disease management ''Neonectria ditissima'' is a difficult pathogen to eradicate—but there are many ways to limit its spread and infection rate. Effective control requires a combination of cultural and chemical treatments. Cultural control Multiple cultural techni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neonectria Californica
''Neonectria'' is a genus of fungi in the family Nectriaceae. It is a cosmopolitan genus commonly distributed in tropical and temperate regions. The species occur as saprobes (processing of decayed (dead or waste) organic matter), pathogens and some species have been isolated as soil inhabitants (Brayford 1993; Chaverri et al. 2011). ''Neonectria'' was linked to the asexual genus ''Cylindrocarpon''. Later phylogenetic analysis revealed that ''Neonectria'' and ''Cylindrocarpon'' are phylogenetically congeneric and they are not monophyletic (Mantiri et al. 2001; Brayford et al. 2004; Seifert et al. 2003). A taxonomic revision of ''Neonectria'' sensu lato was provided by Chaverri et al. in 2011, based on multi-locus phylogenetic analysis, morphological characters and ecological data. Their phylogenetic analysis showed five distinct highly supported clades that correspond to some extent with the informal ''Neonectria'' and ''Cylindrocarpon'' groups. Hence, three genera '' llyonectri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neonectria Faginata
''Neonectria faginata'' is a species of fungi that affects ''Beech'' trees in North America. Neonectria faginata, along with ''Neonectria ditissima'', are the cause of beech bark disease in trees that have already been affected by beech scale ''Cryptococcus fagisuga ''Cryptococcus fagisuga'', commonly known as the beech scale or woolly beech scale, is a felted scale insect in the superfamily Coccoidea that infests beech trees of the genus ''Fagus''. It is associated with the transmission of beech bark disea ...''. References {{Taxonbar, from=Q49630882 Nectriaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neonectria Dumontii
''Neonectria'' is a genus of fungi in the family Nectriaceae. It is a cosmopolitan genus commonly distributed in tropical and temperate regions. The species occur as saprobes (processing of decayed (dead or waste) organic matter), pathogens and some species have been isolated as soil inhabitants (Brayford 1993; Chaverri et al. 2011). ''Neonectria'' was linked to the asexual genus ''Cylindrocarpon''. Later phylogenetic analysis revealed that ''Neonectria'' and ''Cylindrocarpon'' are phylogenetically congeneric and they are not monophyletic (Mantiri et al. 2001; Brayford et al. 2004; Seifert et al. 2003). A taxonomic revision of ''Neonectria'' sensu lato was provided by Chaverri et al. in 2011, based on multi-locus phylogenetic analysis, morphological characters and ecological data. Their phylogenetic analysis showed five distinct highly supported clades that correspond to some extent with the informal ''Neonectria'' and ''Cylindrocarpon'' groups. Hence, three genera '' llyonectri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
