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| Registros recuperados: 53 | |
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| Glienke, C.; Pereira, O.L.; Stringari, D.; Fabris, J.; Kava-Cordeiro, V.; Galli-Terasawa, L.; Cunnington, J.; Shivas, R.G.; Groenewald, J.Z.; Crous, P.W.. |
| We investigated the identity and genetic diversity of more than 100 isolates belonging to Phyllosticta (teleomorph Guignardia), with particular emphasis on Phyllosticta citricarpa and Guignardia mangiferae s.l. occurring on Citrus. Phyllosticta citricarpa is the causal agent of Citrus Black Spot and is subject to phytosanitary legislation in the EU. This species is frequently confused with a taxon generally referred to as G. mangiferae, the presumed teleomorph of P. capitalensis, which is a non-pathogenic endophyte, commonly isolated from citrus leaves and fruits and a wide range of other hosts. DNA sequence analysis of the nrDNA internal transcribed spacer region (ITS1, 5.8S nrDNA, ITS2) and partial translation elongation factor 1-alpha (TEF1), actin and... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Guignardia endophyllicola; Guignardia mangiferae; Phyllosticta bifrenariae; Phyllosticta brazilianiae; Phyllosticta capitalensis; Phyllosticta citriasiana; Phyllosticta citribraziliensis; Phyllosticta citricarpa; Taxonomy. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/532033 |
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| Trakunyingcharoen, T.; Lombard, L.; Groenewald, J.Z.; Cheewangkoon, R.; To-anun, C.; Crous, P.W.. |
| Members of Botryosphaeriales are commonly encountered as endophytes or pathogens of various plant hosts. The Botryosphaeriaceae represents the predominant family within this order, containing numerous species associated with canker and dieback disease on a wide range of woody hosts. During the course of routine surveys from various plant hosts in Thailand, numerous isolates of Botryosphaeriaceae, including Aplosporellaceae were collected. Isolates were subsequently identified based on a combination of morphological characteristics and phylogenetic analysis of a combined dataset of the ITS and EF1-α gene regions. The resulting phylogenetic tree revealed 11 well-supported clades, correlating with different members of Botryosphaeriales. Other than confirming... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Aplosporella; Botryosphaeriaceae; Diplodia; Lasiodiplodia; Multigene phylogeny; Pseudofusicoccum; Sexual morph; Systematics. |
| Ano: 2015 |
URL: http://www.repository.naturalis.nl/record/560051 |
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| Crous, P.W.; Wingfield, M.J.; Burgess, , T.I.; Hardy, G.E.St.J.; Barber, P.A.; Alvarado,, P.; Barnes, C.W.; Buchanan, P.K.; Heykoop, M.; Moreno, G.; Vabeikhokhei, J.M.C.; Diepeningen, A.D. van; Hoa, N. van; Tri, M. van; Wiederhold, N.P.; Wrzosek, M.; Zothanzama, J.; Groenewald, J.Z.; Thangavel, R.; Spuy, S. van der; Barili, A.; Barrett, S.; Cacciola, S.O.; Cano-Lira, J.F.; Crane, C.; Decock, C.; Gibertoni, T.B.; Guarro, J.; Guevara-Suarez, M.; Hubka, V.; Kolarík, M.; Lira, C.R.S.; Ordoñez, M.E.; Padamsee, M.; Ryvarden, L.; Soares, A.M.; Stchigel, A.M.; Sutton, D.A.; Vizzini, A.; Weir, B.S.; Acharya, K.; Aloi, F.; Baseia, I.G.; Blanchette, R.A.; Bordallo, J.J.; Bratek, Z.; Butler, T.; Cano-Canals, J.; Carlavilla, J.R.; Chander, J.; Cheewangkoon, R.; Cruz, R.H.S.F.; Silva, M. da; Dutta, A.K.; Ercole, E.; Escobio, V.; Esteve-Raventós, F.; Flores, F.A.; Gené, J.; Góis, J.S.; Haines, L.; Held, B.W.; Horta Jung, M.; Hosaka, K.; Jung, J.; Jurjević, Ž.; Kautman, V.; Kautmanova, I.; Kiyashko, A.A.; Kozanek, M.; Kubátová, A.; Lafourcade, M.; Spada, F. La; Latha, K.P.D.; Madrid, H.; Malysheva, E.F.; Manimohan, P.; Manjón, J.L.; Martín, M.P.; Mata, M.; Merényi, Z.; Morte, A.; Nagy, I.; Normand, A.-C.; Paloi, S.; Pattison, N.; Pawłowska, J.; Pereira, O.L.; Petterson, M.E.; Picillo, B.; Raj, K.N.A.; Roberts, A.; Rodríguez, A.; Rodríguez-Campo, F.J.; Romański, M.; Ruszkiewicz-Michalska, M.; Scanu, B.; Schena, L.; Semelbauer, M.; Sharma, R.; Shouche, Y.S.; Silva, V.; Staniaszek-Kik, M.; Stielow, J.B.; Tapia, C.; Taylor, P.W.J.; Toome-Heller, M.. |
| Novel species of fungi described in this study include those from various countries as follows: Australia: Banksiophoma australiensis (incl. Banksiophoma gen. nov.) on Banksia coccinea, Davidiellomyces australiensis (incl. Davidiellomyces gen. nov.) on Cyperaceae, Didymocyrtis banksiae on Banksia sessilis var. cygnorum, Disculoides calophyllae on Corymbia calophylla, Harknessia banksiae on Banksia sessilis, Harknessia banksiae-repens on Banksia repens, Harknessia banksiigena on Banksia sessilis var. cygnorum, Harknessia communis on Podocarpus sp., Harknessia platyphyllae on Eucalyptus platyphylla, Myrtacremonium eucalypti (incl. Myrtacremonium gen. nov.) on Eucalyptus globulus, Myrtapenidiella balenae on Eucalyptus sp., Myrtapenidiella eucalyptigena on... |
| Tipo: Article / Letter to the editor |
Palavras-chave: ITS nrDNA barcodes; LSU; Novel fungal species; Systematics. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/631070 |
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| Quaedvlieg, W.; Binder, M.; Groenewald, J.Z.; Summerell, B.A.; Carnegie, A.J.; Burgess, T.I.; Crous, P.W.. |
| The Teratosphaeriaceae represents a recently established family that includes numerous saprobic, extremophilic, human opportunistic, and plant pathogenic fungi. Partial DNA sequence data of the 28S rRNA and RPB2 genes strongly support a separation of the Mycosphaerellaceae from the Teratosphaeriaceae, and also provide support for the Extremaceae and Neodevriesiaceae, two novel families including many extremophilic fungi that occur on a diversity of substrates. In addition, a multi-locus DNA sequence dataset was generated (ITS, LSU, Btub, Act, RPB2, EF-1α and Cal) to distinguish taxa in Mycosphaerella and Teratosphaeria associated with leaf disease of Eucalyptus, leading to the introduction of 23 novel genera, five species and 48 new combinations. Species... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Eucalyptus; Multi-locus; Phylogeny; Species concepts; Taxonomy. |
| Ano: 2014 |
URL: http://www.repository.naturalis.nl/record/532346 |
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| Silva, M.; Barreto, R.W.; Pereira, O.L.; Freitas, N.M.; Groenewald, J.Z.; Crous, P.W.. |
| Although the genus Pseudocercospora has a worldwide distribution, it is especially diverse in tropical and subtropical countries. Species of this genus are associated with a wide range of plant species, including several economically relevant hosts. Preliminary studies of cercosporoid fungi from Brazil allocated most taxa to Cercospora, but with the progressive refinement of the taxonomy of cercosporoid fungi, many species were relocated to or described in Pseudocercospora. Initially, species identification relied mostly on morphological features, and thus no cultures were preserved for later phylogenetic comparisons. In this study, a total of 27 Pseudocercospora spp. were collected, cultured, and subjected to a multigene analysis. Four genomic regions... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Biodiversity; Capnodiales; Cercosporoid; Dothideomycetes; Multigene phylogeny; Mycosphaerellaceae; Plant pathogen; Systematics. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/611856 |
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| Wang, X.W.; Lombard , L.; Groenewald, J.Z.; Li, J.; Videira, S.I.R.; Samson, R.A.; Liu, X.Z.; Crous, P.W.. |
| Chaetomium globosum, the type species of the genus, is ubiquitous, occurring on a wide variety of substrates, in air and in marine environments. This species is recognised as a cellulolytic and/or endophytic fungus. It is also known as a source of secondary metabolites with various biological activities, having great potential in the agricultural, medicinal and industrial fields. On the negative side, C. globosum has been reported as an air contaminant causing adverse health effects and as causal agent of human fungal infections. However, the taxonomic status of C. globosum is still poorly understood. The contemporary species concept for this fungus includes a broadly defined morphological diversity as well as a large number of synonymies with limited... |
| Tipo: Article / Letter to the editor |
Palavras-chave: DNA barcode; Epitypification; Multi-gene phylogeny; Species complex; Systematics. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/607374 |
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| Yang, H.L.; Sun, G.Y.; Batzer, J.C.; Crous, P.W.; Groenewald, J.Z.; Gleason, M.L.. |
| Fungi in the sooty blotch and flyspeck (SBFS) complex cause blemishes on apple and pear fruit that result in economic losses for growers. The SBFS fungi colonise the epicuticular wax layer of pomaceous fruit but do not invade the cuticle. Fungi causing fuliginous and punctate mycelial types on apple are particularly difficult to identify based on morphological criteria because many species in the SBFS complex share the same mycelial phenotypes. We compared the morphology and nuclear ribosomal DNA phylogeny (ITS, LSU) of 11 fungal strains isolated from SBFS blemishes on apple obtained from two provinces in China and five states in the USA. Parsimony analysis, supported by cultural characteristics and morphology in vitro, provided support to delimit the... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Anamorph; SBFS; Taxonomy. |
| Ano: 2010 |
URL: http://www.repository.naturalis.nl/record/532099 |
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| Crous, P.W.; Wingfield, M.J.; Guarro, J.; Cheewangkoon, R.; Bank, M. van der; Swart, W.J.; Stchigel, A.M.; Cano-Lira, J.F.; Roux, J.; Madrid, H.; Damm, U.; Wood, A.R.; Shuttleworth, L.A.; Hodges, C.S.; Munster, M.; Jesús Yáñez-Morales, M. de; Zúñiga-Estrada, L.; Cruywagen, E.M.; Hoog, G.S. de; Silvera, C.; Najafzadeh, J.; Davison, E.M.; Davison, P.J.N.; Barrett, M.D.; Barrett, R.L.; Manamgoda, D.S.; Minnis, A.M.; Kleczewski, N.M.; Flory, S.L.; Castlebury, L.A.; Clay, K.; Hyde, K.D.; Maússe-Sitoe, S.N.D.; Chen, Shuaifei; Lechat, C.; Hairaud, M.; Lesage-Meessen, L.; Pawłowska, J.; Wilk, M.; Śliwińska-Wyrzychowska, A.; Mętrak, M.; Wrzosek, M.; Pavlic-Zupanc, D.; Maleme, H.M.; Slippers, B.; Mac Cormack, W.P.; Archuby, D.I.; Grünwald, N.J.; Tellería, M.T.; Dueñas, M.; Martín, M.P.; Marincowitz, S.; Beer, Z.W. de; Perez, C.A.; Gené, J.; Marin-Felix, Y.; Groenewald, J.Z.. |
| Novel species of microfungi described in the present study include the following from South Africa: Camarosporium aloes, Phaeococcomyces aloes and Phoma aloes from Aloe, C. psoraleae, Diaporthe psoraleae and D. psoraleae-pinnatae from Psoralea, Colletotrichum euphorbiae from Euphorbia, Coniothyrium prosopidis and Peyronellaea prosopidis from Prosopis, Diaporthe cassines from Cassine, D. diospyricola from Diospyros, Diaporthe maytenicola from Maytenus, Harknessia proteae from Protea, Neofusicoccum ursorum and N. cryptoaustrale from Eucalyptus, Ochrocladosporium adansoniae from Adansonia, Pilidium pseudoconcavum from Greyia radlkoferi, Stagonospora pseudopaludosa from Phragmites and Toxicocladosporium ficiniae from Ficinia. Several species were also... |
| Tipo: Article / Letter to the editor |
Palavras-chave: ITS DNA barcodes; LSU; Novel fungal species; Systematics. |
| Ano: 2013 |
URL: http://www.repository.naturalis.nl/record/531798 |
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| Crous, P.W.; Summerell, B.A.; Mostert, L.; Groenewald, J.Z.. |
| Cheirosporium gen. nov. is characterised by the production of sporodochial conidiomata, semi-macronematous to macronematous onidiophores that possess several distinct sterile branches, and cheiroid, smooth-walled conidia with rhexolytic secession. The 28S rDNA and ITS rDNA operon of this taxon were amplified and sequenced. A BLAST search revealed low homology between Cheirosporium triseriale and existing sequences in public databases, supporting the hypothesis that the species is new to science. Phylogenetic analysis showed that C. triseriale groups with Dictyosporium and allied species, and nests within the Pleosporales (Dothideomycetes, Ascomycota).heirosporium is morphologically distinct from the cheirosporous genera Cheiromyces, Cheiromycina,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: ITS; Leucadendron; Leucospermum; Mycosphaerella; Protea; Teratosphaeria. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/532268 |
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| Crous, P.W.; Wingfield, M.J.; Burgess, T.I.; Hardy, G.E.St.J.; Gené, J.; Guarro, J.; Baseia, I.G.; García, D.; Gusmão, L.F.P.; Souza-Motta, C.M.; Rodríguez-Andrade, E.; Saba, M.; Schauflerová, A.; Shivas, R.G.; Simonini, G.; Siqueira, J.P.Z.; Sousa, J.O.; Stajsic, V.; Svetasheva, T.; Tan, Y.P.; Thangave, R.; Tkalčec, Z.; Ullah, S.; Valente, P.; Valenzuela-Lopez, N.; Abrinbana, M.; Viana Marques , D.A.; Wong, P.T.W.; Xavier de Lima, V.; Groenewald, J.Z.; Adamčík, S.; Barili, A.; Barnes, C.W.; Bezerra, J.D.P.; Bordallo, J.J.; Cano-Lira, J.F.; Oliveira, R.J.V. de; Ercole, E.; Hubka, V.; Iturrieta-González, I.; Kubátová, A.; Martín, M.P.; Moreau, P.-A.; Morte, A.; Ordoñez, M.E.; Rodríguez, A.; Stchige, A.M.; Vizzini, A.; Abdollahzadeh, J.; Abreu, V.P.; Adamčíková, K.; Albuquerque, G.M.R.; Alexandrova, A.V.; Álvarez Duarte, E.; Armstrong-Cho, C.; Banniza, S.; Barbosa , R.N.; Bellanger, J.-M.; Bezerra, J.L.; Cabral , T.S.; Caboň, M.; Caicedo , E.; Cantillo, T.; Carnegie, A.J.; Carmo, L.T.; Castañeda-Ruiz, R.F.; Clement, C.R.; Čmoková, A.; Conceição, L.B.; Cruz, R.H.S.F.; Damm, U.; Silva, B.D.B. da; Silva, G.A. da; Silva, R.M.F. da; Santiago, A.L.C.M. de A.; Oliveira, L.F. de; Souza , C.A.F. de; Déniel, F.; Dima , B.; Dong, G.; Edwards, J.; Félix, C.R.; Fournier, J.; Gibertoni, T.B.; Hosaka, K.; Iturriaga M. , T.; Jadan, M.; Jany, J.-L.; Jurjević, Z.; Kolařík, M.; Kušan, I.; Landell, M.F.; Leite Cordeiro, T.R.; Lima, D.X.; Loizides , M.; Luo, S.; Machado, A.R.; Madrid, H.; Magalhães, O.M.C.; Marinho, P.; Matočec, N.; Mešić, A.; Miller, A.N.; Morozova, O.V.; Neves , R.P.; Nonaka, K.; Nováková, A.; Oberlies, N.H.; Oliveira-Filho, J.R.C.; Oliveira, T.G.L.; Papp, V.; Pereira, O.L.; Perrone, G.; Peterson, S.W.; Pham, T.H.G.; Raja, H.A.; Raudabaugh, D.B.; Řehulka, J.. |
| Novel species of fungi described in this study include those from various countries as follows: Australia, Chaetopsina eucalypti on Eucalyptus leaf litter, Colletotrichum cobbittiense from Cordyline stricta × C. australis hybrid, Cyanodermella banksiae on Banksia ericifolia subsp. macrantha, Discosia macrozamiae on Macrozamia miquelii, Elsinoë banksiigena on Banksia marginata, Elsinoë elaeocarpi on Elaeocarpus sp., Elsinoë leucopogonis on Leucopogon sp., Helminthosporium livistonae on Livistona australis, Idriellomyces eucalypti (incl. Idriellomyces gen. nov.) on Eucalyptus obliqua, Lareunionomyces eucalypti on Eucalyptus sp., Myrotheciomyces corymbiae (incl. Myrotheciomyces gen. nov., Myrotheciomycetaceae fam. nov.), Neolauriomyces eucalypti (incl.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: ITS nrDNA barcodes; LSU; New taxa; Systematics. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/655759 |
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| Crous, P.W.; Wingfield, M.J.; Groenewald, J.Z.. |
| Eucalyptus spp. are susceptible to a large number of foliar pathogens, some of which can cause serious defoliation and die-back. In this study, a single leaf spot on a Eucalyptus leaf collected in Madagascar revealed an unusual association of microfungi with disease symptoms. Initial observations indicated that the leaf spot was associated with Mycosphaerella marksii, a common pathogen of eucalypts. However, more intensive scrutiny showed the presence of several other microfungi co-occurring in this, and other leaf spots on the leaf. A total of 41 single conidial propagules were subsequently obtained from a single lesion for morphological study and DNA sequence comparisons. Based on these data, 11 members of the Capnodiales, including one species of... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Eucalyptus; ITS; Mycosphaerella; Systematics; Teratosphaeria. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/531761 |
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| Quaedvlieg, W.; Groenewald, J.Z.; Jesús Yáñez-Morales, M. de; Crous, P.W.. |
| The EU 7th Framework Program provided funds for Quarantine Barcoding of Life (QBOL) to develop a quick, reliable and accurate DNA barcode-based diagnostic tool for selected species on the European and Mediterranean Plant Protection Organization (EPPO) A1/A2 quarantine lists. Seven nuclear genomic loci were evaluated to determine those best suited for identifying species of Mycosphaerella and/or its associated anamorphs. These genes included β-tubulin (Btub), internal transcribed spacer regions of the nrDNA operon (ITS), 28S nrDNA (LSU), Actin (Act), Calmodulin (Cal), Translation elongation factor 1-alpha (EF-1α) and RNA polymerase II second largest subunit (RPB2). Loci were tested on their Kimura-2-parameter-based inter- and intraspecific variation, PCR... |
| Tipo: Article / Letter to the editor |
Palavras-chave: EPPO; Lecanosticta; Q-bank; QBOL. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/531831 |
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| Bonthond, G.; Sandoval-Denis, M.; Groenewald, J.Z.; Crous, P.W.. |
| The genus Seiridium includes multiple plant pathogenic fungi well-known as causal organisms of cankers on Cupressaceae. Taxonomically, the status of several species has been a topic of debate, as the phylogeny of the genus remains unresolved and authentic ex-type cultures are mostly absent. In the present study, a large collection of Seiridium cultures and specimens from the CBS and IMI collections was investigated morphologically and phylogenetically to resolve the taxonomy of the genus. These investigations included the type material of the most important Cupressaceae pathogens, Seiridium cardinale, S. cupressi and S. unicorne. We constructed a phylogeny of Seiridium based on four loci, namely the ITS rDNA region, and partial translation elongation... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Appendage-bearing conidia; Canker pathogen; Cupressus; Pestalotioid fungi; Systematics. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/642630 |
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| Crous, P.W.; Summerell, B.A.; Alfenas, A.C.; Edwards, J.; Pascoe, I.G.; Porter, I.J.; Groenewald, J.Z.. |
| Four different genera of diaporthalean coelomycetous fungi associated with leaf spots of tree hosts are morphologically treated and phylogenetically compared based on the DNA sequence data of the large subunit nuclear ribosomal DNA gene (LSU) and the internal transcribed spacers and 5.8S rRNA gene of the nrDNA operon. These include two new Australian genera, namely Auratiopycnidiella, proposed for a leaf spotting fungus occurring on Tristaniopsis laurina in New South Wales, and Disculoides, proposed for two species occurring on leaf spots of Eucalyptus leaves in Victoria. Two new species are described in Aurantiosacculus, a hitherto monotypic genus associated with leaf spots of Eucalyptus in Australia, namely A. acutatus on E. viminalis, and A.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Leaf spot disease; Molecular phylogeny; Systematics. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/531869 |
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| Crous, P.W.; Braun, U.; Wingfield, M.J.; Wood, A.R.; Shin, H.D.; Summerell, B.A.; Alfenas, A.C.; Cumagun, C.J.R.; Groenewald, J.Z.. |
| The recently generated molecular phylogeny for the kingdom Fungi, on which a new classification scheme is based, still suffers from an under representation of numerous apparently asexual genera of microfungi. In an attempt to populate the Fungal Tree of Life, fresh samples of 10 obscure genera of hyphomycetes were collected. These fungi were subsequently established in culture, and subjected to DNA sequence analysis of the ITS and LSU nrRNA genes to resolve species and generic questions related to these obscure genera. Brycekendrickomyces (Herpotrichiellaceae) is introduced as a new genus similar to, but distinct from Haplographium and Lauriomyces. Chalastospora is shown to be a genus in the Pleosporales, with two new species, C. ellipsoidea and C.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Brycekendrickomyces; Chalastospora; Cyphellophora; Dictyosporium; Edenia; Phylogeny; Taxonomy; Thedgonia; Trochophora; Verrucisporota; Vonarxia; Xenostigmina. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/531925 |
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| Essakhi, S.; Mugnai, L.; Crous, P.W.; Groenewald, J.Z.; Surico, G.. |
| Petri disease and esca are very destructive grapevine decline diseases that occur in most countries where grapevine (Vitis vinifera) is cultivated. Phaeoacremonium species are among the principal hyphomycetes associated with symptoms of the two diseases, producing a range of enzymes and phytotoxic metabolites. The present study compared the phylogeny of a global collection of 118 Phaeoacremonium isolates from grapevines, in order to gain a better understanding of their involvement in Petri disease and esca. Phylogenetic analyses of combined DNA sequence datasets of actin and β-tubulin genes revealed the presence of 13 species of Phaeoacremonium solated from esca diseased grapevines. Phaeoacremonium aleophilum was the most frequently isolated species with... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Actin; Β-tubulin; Esca; Morphology; Phaeoacremonium; Phylogeny. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/532098 |
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| Guarnaccia, V.; Groenewald, J.Z.; Woodhall, J.; Armengol, J.; Cinelli, T.; Eichmeier, A.; Ezra, D.; Fontaine, F.; Gramaje, D.; Gutierrez-Aguirregabiria, A.; Kaliterna, J.; Kiss, L.; Larignon, P.; Luque, J.; Mugnai, L.; Naor, V.; Raposo, R.; Sándor, E.; Váczy, K.Z.; Crous, P.W.. |
| Species of Diaporthe are considered important plant pathogens, saprobes, and endophytes on a wide range of plant hosts. Several species are well-known on grapevines, either as agents of pre- or post-harvest infections, including Phomopsis cane and leaf spot, cane bleaching, swelling arm and trunk cankers. In this study we explore the occurrence, diversity and pathogenicity of Diaporthe spp. associated with Vitis vinifera in major grape production areas of Europe and Israel, focusing on nurseries and vineyards. Surveys were conducted in Croatia, Czech Republic, France, Hungary, Israel, Italy, Spain and the UK. A total of 175 Diaporthe strains were isolated from asymptomatic and symptomatic shoots, branches and trunks. A multi-locus phylogeny was established... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Canker; Multi-locus sequence typing; Pathogenicity; Vitis. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/644417 |
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| Registros recuperados: 53 | |
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