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207 REFERENCES Acero, F.J. , Gonzalez, V., Sanchez–Ballesteros, J. , Rubio, V., Checa, J., Bills, G.F., Salazar, O., Platas, G., and Pelaez, F. 2004. Molecular phylogenetic studies on the Diatrypaceae based on rDNA–ITS sequences. Mycologia 96: 249–259. Adams, G.C., Wingfield, M.J., Common, R. and Roux, J. 2005. Phylogenetic relationships and morphology of Cytospora species and related teleomorphs (Ascomycota, Diaporthales, Valsaceae) from Eucalyptus. Studies in Mycology 52: 1–144. Adams, D.J. 2004. Fungal cell wall chitinases and glucanases. Microbiology 150: 2029–2035. Adhikari, R.S. (1990). Some new host records of fungi from India – IV. Indian Phytopathology 43: 593–594. Agapow, P.W., Bininda–Emonda, O.R.P., Crandall, K.A., Gittleman, J.L., Mace, G.M., Marshall, J.C. and Purvis, A. 2004. The impact of species concept on biodiversity studies. Qaurterly Review of Biology 79: 161–179. Aghayeva, D.N., Wingfield, M.J., Kirisits, T., and Wingfield, B.D. 2005. 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Aoki, T., O’Donnell, K., Homma, Y., and Lattanzi, A. R. 2003. Sudden–death syndrome of soybean is caused by two morphologically and phylogenetically distinct species within the Fusarium solani species complex – F. virguliforme in North America and F. tucumaniae in South America. Mycologia 95:660–684. Arash, S. N. and Volker, H. 2007 Managing Conceptual Revisions in a Temporal Fungi Taxonomy. In: the proceeding of the 20th IEEE International Symposium on Computer–Based Medical Systems (CBMS 2007), Maribor, Slovenia. pp. 624–632. Armengol, J., Gramaje, D., Perez–Sierra, A., Landeras, E., Alzugaray, R., Luque, J., and Martos, S. 2008. First Report of Canker Disease Caused by Neofusicoccum australe on Eucalyptus in Pistachio in Spain. Plant Disease 92: 980. Arnold, A. E. and Lutzoni, F. 2007. Diversity and host range of foliar fungal endophytes: are tropical leaves biodiversity hotspots?. Ecology 88: 541–549. Arnold, A. E., Maynard, Z., Gilbert G. S., Coley, P. D. and Kursar, T. A. 2000. Are tropical fungal endophytes hyperdiverse?. Ecology Letters 3: 267–274. Arnold, A. E., Maynard, Z. and Gilbert, G. S. 2001. Fungal endophytes in dicotyledonous Neotropical trees: patterns of abundance and diversity. Mycological Research 105: 1502–1507. Arzanlou, M. and Crous, P.W. 2006. Strelitziana africana. In: Crous PW, Seifert KA, Samson RA, Hawksworth DL (eds), Fungal Planet – A Global Initiative to promote the Study of Fungal Biodiversity. CBS, Utrecht, Netherlands. Fungal Planet No. 8. Arzanlou, M., Groenewald, J. Z., Gams, W., Braun, U., Shin, H. D. and Crous, P. W. 2007. Phylogenetic and morphotaxonomic revision of Ramichloridium and allied genera. Studies in Mycology 58: 57–93. Ashton, D. H., and Macaulay, B. J. 1972. Winter leaf spot disease of seedlings of Eucalyptus regnans and its relation to forest litter. Transactions of the British Mycological Society 58 (3): 377–386. Aveskamp, M. M., Verkley, G. J. M., Gruyter, J. de, Murace, M. A., Perello, A., Woudenberg, J. H. C., Groenewald, J. Z., and Crous, P. W. 2009. DNA phylogeny reveals polyphyly of Phoma section Peyronellaea and multiple taxonomic novelties. Mycologia 101: 363–382. Aveskamp, M. , de Gruyter, H., Woudenberg, J. , Verkley, G., and Crous, P. W. 2010. Highlights of the Didymellaceae: A polyphasic approach to characterise Phoma and related pleosporalean genera. Studies in Mycology 65: 1–64. Avise, J. C., and Ball, R. M. 1990. Principles of genealogical concordance in species concepts and biological taxonomy. Oxford Surv. Evolutionary Biology 7:45–68. Ball, J. B. 1995. Development of Eucalyptus plantations – an overview. Pp. 15–27. In: White, K., Ball, J. and Kashio, M. (eds), Proceedings of the Regional Expert Consultation on Eucalyptus Vol. I (Bangkok, Thailand 4–8 October 1993): FAO Regional Office for Asia and the Pacific, Bangkok. Ban, S., Sakane, T., Toyama, K. and Nakagiri, A. 2009. Teleomorph–anamorph relationships and reclassification of Cordyceps cuboidea and its allied species. Mycoscience 50(4), 261–272. 209 Barber, P. A. 1998. Foliar diseases of a Eucalyptus globulus (Blue Gum) plantation in the Colac region of Victoria. B.Sc. Honours Thesis, Department of Botany, La Trobe University, Victoria, Australia. Barber, P. A., Burgess, T., Hardy, G. E., Slippers, B. , Keane, P. J., and Wingfield, M. J. 2005a. Botryosphaeria species from Eucalyptus in Australia are pleoanamorphic, producing Dichomera synanamorphs in culture. Mycological Research 109: 1347– 1363. Barber, P.A., Kularatne, H.A.G.C., and Keane, P.J. 2005b. First record of Mycosphaerella tasmaniensis on mainland Australia. Australasian Plant Pathology 34: 121–122. Barlow, B. A. 1981. The Australasian Flora: Its origin and evolution. pp. 25–75. In: Robertson, R., Griggs, B. G., Eichler, H., Pedley, L., Ross, J. K., Symon D. F. and Wilson, P.G. (eds) Flora of Australia. Australian Government Publishing Service Canberra. Barnes, I., Roux, J., Wingfield, B. D., Dudzinski, M. J., Old, K. M., and Wingfield, M. J. 2003. Ceratocystis pirilliformis, a new species from Eucalyptus nitens in Australia. Mycologia 95: 865–871. Barnes, I., Roux, J., Wingfield, B. D., O'Neill, M., and Wingfield, M. J. 2003. Ceratocystis fimbriata infecting Eucalyptus grandis in Uruguay. Australasian Plant Pathology 32: 361–366. Barney, K. 2005. At the supply edge: Thailand’s forest policies, plantation sector and commodity export links with China: China and Forest trade in The Asia–Pacific . Region: Implications for forests and livelihoods (25 May 2005). Forest Trends and CIFOR, Washington, DC. Barr, M. E. 1978. The Diaporthales in North America with emphasis on Gnomonia and its segregates. Mycologia Memoir 7:1–232. Barr, M. E. 1990. Prodromus to nonlichenized, pyrenomycetous members of class Hymenoascomycetes. Mycotaxon 39: 43–184. Batista, A. C. and Ciferri, R. 1963. The sooty–molds of the family Asbolisiaceae. Quaderno 31: 1–229. Batzer, J. C., Mercedes, Diaz., Arias, M., Harrington, T. C., Gleason, M. L., Groenewald, J. Z. and Crous, P. W. 2008. Four species of Zygophiala (Schizothyriaceae, Capnodiales) are associated with the sooty blotch and flyspeck complex on apple. Mycologia 100: 232–244. Beare, M. H., Hendrix, P. F., and Cheng, W. 1992. Microbial and faunal interactions and effects on litter nitrogen and decomposition in agroecosystems. Ecological Monographs 62: 569–591. Beer, Z. W. de, Begerow, D., Bauer, R., Pegg, G. S., Crous, P. W. and Wingfield, M. J. 2006. Phylogeny of the Quambalariaceae fam. nov., including important Eucalyptus pathogens in South Africa and Australia. Studies in Mycology 55: 289–298. Begoude, A. D., Slippers, B., Wingfeld, M. J., and Roux, J. 2010. Botryosphaeriaceae associated with Terminalia catappa in Cameroon, South Africa and Madagascar. Mycological Progress 9: 101–123. Beilharz, V. and Pascoe, Ian. 2005. Ascocoma eucalypti (anamorph: Coma circularis), confirmation of the elusive microconidial state. Mycotaxon 91: 273–278. 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    Morphological and Molecular Characterisation of Periconia Pseudobyssoides Sp

    Mycol Progress DOI 10.1007/s11557-013-0914-6 ORIGINAL ARTICLE Morphological and molecular characterisation of Periconia pseudobyssoides sp. nov. and closely related P. byssoides Svetlana Markovskaja & Audrius Kačergius Received: 23 April 2013 /Revised: 26 June 2013 /Accepted: 9 July 2013 # German Mycological Society and Springer-Verlag Berlin Heidelberg 2013 Abstract Anamorphic ascomycetes of the genus Periconia, and in other European countries, 34 species of anamorphic occurring on invasive Heracleum sosnowskyi and on other fungi was established, including Periconia spp. which frequent- native Apiaceae plants were examined during this study. On ly occurred. Part of Periconia specimens were identified as P. the basis of morphological, cultural characteristics and ITS byssoides Pers., which is widely distributed on Apiaceae and sequences a new species of Periconia closely related to other herbaceous plants, but several specimens differed from P. Periconia byssoides, is described and illustrated. The new byssoides and other known Periconia species by morphological species Periconia pseudobyssoides, collected on dead stalks and cultural characters. These specimens represented a separate of Heracleum sosnowskyi, is characterized by producing taxonomic entity which is proposed here as a new species. brownish verruculose mycelium on malt-extract agar, and Most Periconia species are widely distributed terrestrial differs from P. byssoides and other known Periconia species saprobes and endophytes colonizing herbaceous and woody by producing reddish-brown, macronematous conidiophores plants in various geographical regions and habitats (Ellis with numerous percurrent proliferations, often verruculose at 1971, 1976;Matsushima1971, 1975, 1980, 1989, 1996;Rao the apex immediately below the conidial head, verrucose and Rao 1964;Subramanian1955; Subrahmanyam 1980; ovoid conidiogenous cells arising directly from the swollen Lunghini 1978; Saikia and Sarbhoy 1982; Muntañola- apical cell cut off by a septum from the stipe apex, and Cvetković et al.
  • Characterization of Sheath Rot Pathogens from Major Rice-Growing

    Characterization of Sheath Rot Pathogens from Major Rice-Growing

    Promotor: Prof. Dr. Ir. Monica Höfte Laboratory of Phytopathology Department of Crop Protection Faculty of Bioscience Engineering Ghent University Co-Promoter: Dr. Ir. Obedi I. Nyamangyoku Department of Crop Science School of agriculture, Rural Development and Agricultural Economics College of Agriculture, Animal Science and Veterinary Medicine University of Rwanda, RWANDA Dean : Prof. Dr. Ir. Marc Van Meirvenne Rector : Prof. Dr. Anne De Paepe ii Ir. Vincent de Paul Bigirimana Characterization of sheath rot pathogens from major rice- growing areas in Rwanda Thesis submitted in fulfilment of the requirements for the degree of Doctor (PhD) in Applied Biological Sciences iii Dutch translation of the title: Karakterisatie van pathogenen die “sheath rot” veroorzaken in de belangrijkste rijstgebieden in Rwanda Cover illustration: Some sheath rot disease features: - Left upper side: microscopic picture of the reverse side of Fusarium andiyazi isolate RFNG10 on PDA medium; - Left lower side: microscopic picture of the front side of Fusarium andiyazi isolate RFNG10 isolate on PDA medium; - Center: illustration of rice sheath rot symptoms on a rice plant; - Right side: illustration of a phylogenetic tree of Pseudomonas isolates associated with rice sheath rot symptoms in Rwanda and the Philippines. This work was financially supported by a PhD grant from the Belgian Technical Cooperation (BTC) (reference number: 10RWA/0018). Additional funding was provided by the Ghent University. Cite as: BIGIRIMANA V.P. 2016. Characterisation of sheath rot pathogens from major rice-growing areas in Rwanda. PhD thesis, Ghent University, Belgium. ISBN Number: 978-90-5989-904-9 The author and the Promoters give the authorization to consult and to copy parts of this work for personal use only.
  • &lt;I&gt;Acrocordiella&lt;/I&gt;

    <I>Acrocordiella</I>

    Persoonia 37, 2016: 82–105 www.ingentaconnect.com/content/nhn/pimj RESEARCH ARTICLE http://dx.doi.org/10.3767/003158516X690475 Resolution of morphology-based taxonomic delusions: Acrocordiella, Basiseptospora, Blogiascospora, Clypeosphaeria, Hymenopleella, Lepteutypa, Pseudapiospora, Requienella, Seiridium and Strickeria W.M. Jaklitsch1,2, A. Gardiennet3, H. Voglmayr2 Key words Abstract Fresh material, type studies and molecular phylogeny were used to clarify phylogenetic relationships of the nine genera Acrocordiella, Blogiascospora, Clypeosphaeria, Hymenopleella, Lepteutypa, Pseudapiospora, Ascomycota Requienella, Seiridium and Strickeria. At first sight, some of these genera do not seem to have much in com- Dothideomycetes mon, but all were found to belong to the Xylariales, based on their generic types. Thus, the most peculiar finding new genus is the phylogenetic affinity of the genera Acrocordiella, Requienella and Strickeria, which had been classified in phylogenetic analysis the Dothideomycetes or Eurotiomycetes, to the Xylariales. Acrocordiella and Requienella are closely related but pyrenomycetes distinct genera of the Requienellaceae. Although their ascospores are similar to those of Lepteutypa, phylogenetic Pyrenulales analyses do not reveal a particularly close relationship. The generic type of Lepteutypa, L. fuckelii, belongs to the Sordariomycetes Amphisphaeriaceae. Lepteutypa sambuci is newly described. Hymenopleella is recognised as phylogenetically Xylariales distinct from Lepteutypa, and Hymenopleella hippophaëicola is proposed as new name for its generic type, Spha­ eria (= Lepteutypa) hippophaës. Clypeosphaeria uniseptata is combined in Lepteutypa. No asexual morphs have been detected in species of Lepteutypa. Pseudomassaria fallax, unrelated to the generic type, P. chondrospora, is transferred to the new genus Basiseptospora, the genus Pseudapiospora is revived for P. corni, and Pseudomas­ saria carolinensis is combined in Beltraniella (Beltraniaceae).