Miscellaneous Notes on Some Powdery Mildew Fungi 91
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Recently Introduced Diseases of Ornamental Plants Gardens Are Being Increasingly Exposed to New Diseases, Principally Due to Globalization of Plant Trade
horticultural science Recently introduced diseases of ornamental plants Gardens are being increasingly exposed to new diseases, principally due to globalization of plant trade. Béatrice Henricot surveys the most significant introductions he main reasons for One key question is whether new and infamous examples include increased risks of introducing we are recording more new diseases potato blight in the 19th century and Tpathogens into any country than in the past as a result of these Dutch elm disease in the late 1960s. are globalization of trade and travel, factors. A study carried out by Jones More recently, gardeners have had evolutionary change of plant patho & Baker (2007) indicated that the to deal with box blight and new gens, and climate change and in part numbers of new or important species of Phytophthora such as icular its effect on insects as disease pathogens estab lishing in the UK P. ramorum and P. kernoviae. vectors (Waage et al. 2007). Global during the period 1970–2004 are This article will look at diseases ization is probably the main driver of not increasing. A total of 234 new which have recently been found increased risk of intro ducing plant pathogens were recorded during that in gardens in the UK. Cases mainly pathogens in the future and this has period and were mainly associated come from the RHS advisory been well documented (Brasier 2005, with ornamental plants (as opposed records since 1998 with some Henricot & Gorton 2005, Ingram to horticultural crops, wild native additions taken from the online 2005, Brasier 2008). Pathogen evol species, agricult ural crops, pasture journal New Disease Reports (www. -
Preliminary Classification of Leotiomycetes
Mycosphere 10(1): 310–489 (2019) www.mycosphere.org ISSN 2077 7019 Article Doi 10.5943/mycosphere/10/1/7 Preliminary classification of Leotiomycetes Ekanayaka AH1,2, Hyde KD1,2, Gentekaki E2,3, McKenzie EHC4, Zhao Q1,*, Bulgakov TS5, Camporesi E6,7 1Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China 2Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand 4Landcare Research Manaaki Whenua, Private Bag 92170, Auckland, New Zealand 5Russian Research Institute of Floriculture and Subtropical Crops, 2/28 Yana Fabritsiusa Street, Sochi 354002, Krasnodar region, Russia 6A.M.B. Gruppo Micologico Forlivese “Antonio Cicognani”, Via Roma 18, Forlì, Italy. 7A.M.B. Circolo Micologico “Giovanni Carini”, C.P. 314 Brescia, Italy. Ekanayaka AH, Hyde KD, Gentekaki E, McKenzie EHC, Zhao Q, Bulgakov TS, Camporesi E 2019 – Preliminary classification of Leotiomycetes. Mycosphere 10(1), 310–489, Doi 10.5943/mycosphere/10/1/7 Abstract Leotiomycetes is regarded as the inoperculate class of discomycetes within the phylum Ascomycota. Taxa are mainly characterized by asci with a simple pore blueing in Melzer’s reagent, although some taxa have lost this character. The monophyly of this class has been verified in several recent molecular studies. However, circumscription of the orders, families and generic level delimitation are still unsettled. This paper provides a modified backbone tree for the class Leotiomycetes based on phylogenetic analysis of combined ITS, LSU, SSU, TEF, and RPB2 loci. In the phylogenetic analysis, Leotiomycetes separates into 19 clades, which can be recognized as orders and order-level clades. -
Hyperparasites of Erysiphales Fungi in the Urban Environment
POLISH JOURNAL OF NATURAL SCIENCES Abbrev.: Pol. J. Natur. Sc., Vol 27(3): 289–299, Y. 2012 HYPERPARASITES OF ERYSIPHALES FUNGI IN THE URBAN ENVIRONMENT Ewa Sucharzewska, Maria Dynowska, Elżbieta Ejdys, Anna Biedunkiewicz, Dariusz Kubiak Department of Mycology University of Warmia and Mazury in Olsztyn Key words: Ampelomyces, hyperparasites, fungicolous fungi, powdery mildew, transport pollu- tion effects, anthropopressure. Abstract This manuscript presents data on the occurrence of hyperparasitic fungi colonizing the mycelium of selected species of Erysiphales: Erysiphe alphitoides, E. hypophylla, E. palczewskii, Golovinomyces sordidus, Podosphaera fusca and Sawadaea tulasnei in the urban environment. In the paper the effect of hyperparasites on the development of fungal hosts at diversified level of transport pollution is emphasized. Over a three-years experiment, the presence of hyperparasites was confirmed on all analyzed Erysiphales species, with prevailing species from the genus Ampelomyces. The representa- tives of other genera: Alternaria, Aureobasidium, Cladosporium, Stemphylium and Tripospermum were also observed on mycelium of E. alphitoides and E. palczewskii. The hyperparasites occurred only on stations situated at the main roads were found not to affect the extent of plant infection by fungi of the order Erysiphales, but reduced the number of chasmothecia. NADPASOŻYTY GRZYBÓW Z RZĘDU ERYSIPHALES W ŚRODOWISKU MIEJSKIM Ewa Sucharzewska, Maria Dynowska, Elżbieta Ejdys, Anna Biedunkiewicz, Dariusz Kubiak Katedra Mykologii Uniwersytet Warmińsko-Mazurski w Olsztynie Słowa kluczowe: Ampelomyces, nadpasożyty, mączniaki prawdziwe, zanieczyszczenia komunikacyjne, antropopresja. Address: Ewa Sucharzewska, University of Warmia and Mazury, ul. Michała Oczapowskiego 1A, 10-719 Olsztyn, Poland, phone: +48 (89) 523 42 98, e-mail: [email protected] 290 Ewa Sucharzewska et al. -
Shropshire Fungus Checklist 2010
THE CHECKLIST OF SHROPSHIRE FUNGI 2011 Contents Page Introduction 2 Name changes 3 Taxonomic Arrangement (with page numbers) 19 Checklist 25 Indicator species 229 Rare and endangered fungi in /Shropshire (Excluding BAP species) 230 Important sites for fungi in Shropshire 232 A List of BAP species and their status in Shropshire 233 Acknowledgements and References 234 1 CHECKLIST OF SHROPSHIRE FUNGI Introduction The county of Shropshire (VC40) is large and landlocked and contains all major habitats, apart from coast and dune. These include the uplands of the Clees, Stiperstones and Long Mynd with their associated heath land, forested land such as the Forest of Wyre and the Mortimer Forest, the lowland bogs and meres in the north of the county, and agricultural land scattered with small woodlands and copses. This diversity makes Shropshire unique. The Shropshire Fungus Group has been in existence for 18 years. (Inaugural meeting 6th December 1992. The aim was to produce a fungus flora for the county. This aim has not yet been realised for a number of reasons, chief amongst these are manpower and cost. The group has however collected many records by trawling the archives, contributions from interested individuals/groups, and by field meetings. It is these records that are published here. The first Shropshire checklist was published in 1997. Many more records have now been added and nearly 40,000 of these have now been added to the national British Mycological Society’s database, the Fungus Record Database for Britain and Ireland (FRDBI). During this ten year period molecular biology, i.e. DNA analysis has been applied to fungal classification. -
Nisan 2013-2.Cdr
Ekim(2013)4(2)35-45 11.06.2013 21.10.2013 The powdery mildews of Kıbrıs Village Valley (Ankara, Turkey) Tuğba EKİCİ1 , Makbule ERDOĞDU2, Zeki AYTAÇ1 , Zekiye SULUDERE1 1Gazi University,Faculty of Science , Department of Biology, Teknikokullar, Ankara-TURKEY 2Ahi Evran University,Faculty of Science and Literature , Department of Biology, Kırsehir-TURKEY Abstract:A search for powdery mildews present in Kıbrıs Village Valley (Ankara,Turkey) was carried out during the period 2009-2010. A total of ten fungal taxa of powdery mildews was observed: Erysiphe alphitoides (Griffon & Maubl.) U. Braun & S. Takam., E. buhrii U. Braun , E. heraclei DC. , E. lycopsidisR.Y. Zheng & G.Q. Chen , E. pisi DC. var . pisi, E. pisi DC. var. cruchetiana (S. Blumer) U. Braun, E. polygoni DC., Leveillula taurica (Lév.) G. Arnaud , Phyllactinia guttata (Wallr.) Lév. and P. mali (Duby) U. Braun. They were determined as the causal agents of powdery mildew on 13 host plant species.Rubus sanctus Schreber. for Phyllactinia mali (Duby) U. Braun is reported as new host plant. Microscopic data obtained by light and scanning electron microscopy of identified fungi are presented. Key words: Erysiphales, NTew host, axonomy, Turkey Kıbrıs Köyü Vadisi' nin (Ankara, Türkiye) Külleme Mantarları Özet:Kıbrıs Köyü Vadisi' nde (Ankara, Türkiye) bulunan külleme mantarlarının araştırılması 2009-2010 yıllarında yapılmıştır. Külleme mantarlarına ait toplam 10taxa tespit edilmiştir: Erysiphe alphitoides (Griffon & Maubl.) U. Braun & S. Takam., E. buhrii U. Braun , E. heraclei DC. , E. lycopsidis R.Y. Zheng & G.Q. Chen, E. pisi DC. var . pisi, E. pisi DC. var. cruchetiana (S. Blumer) U. Braun , E. polygoniDC ., Leveillula taurica (Lév.) G. -
Ohio Plant Disease Index
Special Circular 128 December 1989 Ohio Plant Disease Index The Ohio State University Ohio Agricultural Research and Development Center Wooster, Ohio This page intentionally blank. Special Circular 128 December 1989 Ohio Plant Disease Index C. Wayne Ellett Department of Plant Pathology The Ohio State University Columbus, Ohio T · H · E OHIO ISJATE ! UNIVERSITY OARilL Kirklyn M. Kerr Director The Ohio State University Ohio Agricultural Research and Development Center Wooster, Ohio All publications of the Ohio Agricultural Research and Development Center are available to all potential dientele on a nondiscriminatory basis without regard to race, color, creed, religion, sexual orientation, national origin, sex, age, handicap, or Vietnam-era veteran status. 12-89-750 This page intentionally blank. Foreword The Ohio Plant Disease Index is the first step in develop Prof. Ellett has had considerable experience in the ing an authoritative and comprehensive compilation of plant diagnosis of Ohio plant diseases, and his scholarly approach diseases known to occur in the state of Ohia Prof. C. Wayne in preparing the index received the acclaim and support .of Ellett had worked diligently on the preparation of the first the plant pathology faculty at The Ohio State University. edition of the Ohio Plant Disease Index since his retirement This first edition stands as a remarkable ad substantial con as Professor Emeritus in 1981. The magnitude of the task tribution by Prof. Ellett. The index will serve us well as the is illustrated by the cataloguing of more than 3,600 entries complete reference for Ohio for many years to come. of recorded diseases on approximately 1,230 host or plant species in 124 families. -
Erysiphaceae) from Europe with Special Emphasis on Switzerland
Österr. Z. Pilzk. 28 („2019“ 2021) – Austrian J. Mycol. 28 („2019“ 2021) 131 New species, new records and first sequence data of powdery mildews (Erysiphaceae) from Europe with special emphasis on Switzerland ADRIEN BOLAY PHILIPPE CLERC 7, ch. de Bonmont Conservatoire et Jardin botaniques CH-1260 Nyon, Switzerland de la Ville de Genève E-mail: [email protected] CP. 71 CH-1292 Chambéry, Switzerland E-mail: [email protected] UWE BRAUN MONIKA GÖTZ Martin-Luther-Universität, Institut für Biologie Institut für Pflanzenschutz in Gartenbau Bereich Geobotanik und Botanischer Garten Her- und Forst, Julius Kühn-Institut (JKI) barium, Neuwerk 21 Bundesforschungsinstitut für Kultur- 06099 Halle (Saale), Germany Pflanzen E-mail: [email protected] Messeweg 11/12 38104 Braunschweig, Germany E-mail: [email protected] SUSUMU TAKAMATSU Graduate School of Bioresources Mie University 1577 Kurima-machiya Tsu Mie 514–8507, Japan E-mail: [email protected] Accepted 9. March 2021. © Austrian Mycological Society, published online 10. March 2021 BOLAY, A., CLERC, P., BRAUN, U., GÖTZ, M., TAKAMATSU, S., (“2019”) 2021: New species, new records and first sequence data of powdery mildews (Erysiphaceae) from Europe with special emphasis on Switzerland. – Österr. Z. Pilzk. 28: 131–160. Key words: Ascomycota, Helotiales, Erysiphe abeliana, Phyllactinia cruchetii, sp. nov., taxonomy, new records. – Swiss mycota. – 2 new species, 1 epitype. Abstract: New records of powdery mildews (Erysiphaceae) from Switzerland and adjacent countries are listed and annotated, including first records of multiple host plants worldwide. The collections con- cerned are described, illustrated, discussed, and some identifications have been confirmed by results of sequencing (ITS + 28S rDNA). -
On Lonicera Spp
VOLUME 7 JUNE 2021 Fungal Systematics and Evolution PAGES 49–65 doi.org/10.3114/fuse.2021.07.03 Taxonomy and phylogeny of the Erysiphe lonicerae complex (Helotiales, Erysiphaceae) on Lonicera spp. M. Bradshaw1, U. Braun2*, M. Götz3, S. Takamatsu4 1School of Environmental and Forest Sciences, University of Washington, Seattle, Washington 98195, USA 2Martin Luther University, Institute for Biology, Department of Geobotany and Botanical Garden, Herbarium, Neuwerk 21, 06099 Halle (Saale), Germany 3Institute for Plant Protection in Horticulture and Forests, Julius Kühn Institute (JKI), Federal Research Centre for Cultivated Plants, Messeweg 11/12, 38104 Braunschweig, Germany 4Graduate School of Bioresources, Mie University, 1577 Kurima-machiya, Tsu, Mie 514–8507, Japan *Corresponding author: [email protected] Key words: Abstract: The phylogeny and taxonomy of powdery mildews, belonging to the genus Erysiphe, on Lonicera species Ascomycota throughout the world are examined and discussed. Phylogenetic analyses revealed that sequences retrieved from epitypification Erysiphe lonicerae, a widespread powdery mildew species distributed in the Northern Hemisphere on a wide range of Erysiphe ehrenbergii Lonicera spp., constitutes a complex of two separate species,viz ., E. lonicerae (s. str.) and Erysiphe ehrenbergii comb. nov. E. flexibilis Erysiphe lonicerae occurs on Lonicera spp. belonging to Lonicera subgen. Lonicera (= subgen. Caprifolium and subgen. E. lonicerina Periclymenum), as well as L. japonica. Erysiphe ehrenbergii comb. nov. occurs on Lonicera spp. of Lonicera subgen. Lonicera Chamaecerasus. Phylogenetic and morphological analyses have also revealed that Microsphaera caprifoliacearum (≡ new taxa Erysiphe caprifoliacearum) should be reduced to synonymy with E. lonicerae (s. str.). Additionally, Erysiphe lonicerina sp. powdery mildew nov. on Lonicera japonica in Japan is described and the new name Erysiphe flexibilis, based on Microsphaera lonicerae systematics var. -
From Leaf to Continent: the Multi-Scale Distribution of an Invasive Cryptic Pathogen Complex on Oak
Fungal Ecology 36 (2018) 39e50 Contents lists available at ScienceDirect Fungal Ecology journal homepage: www.elsevier.com/locate/funeco From leaf to continent: The multi-scale distribution of an invasive cryptic pathogen complex on oak * Marie-Laure Desprez-Loustau a, , Marie Massot a, Maude Toïgo a, Tania Fort a, Ayse Gülden Aday Kaya b, Johanna Boberg c, Uwe Braun d, Xavier Capdevielle a, Thomas Cech e, Anne Chandelier f, Petya Christova g, Tamara Corcobado h, i, Tugba Dogmus j, Cyril Dutech a, Olivier Fabreguettes a, Julie Faivre d'Arcier a, Andrin Gross a, z, Marilia Horta Jung i, k, Eugenia Iturritxa l, Thomas Jung i, k, Corina Junker m, Levente Kiss n, o, Kaloyan Kostov g, Asko Lehtijarvi p, Aneta Lyubenova g, Benoit Marçais q, Jonas Oliva c, r, Funda Oskay s, Martin Pastircak t, Katarína Pastircakov a u, Dominique Piou v, Gilles Saint-Jean a, Arnaud Sallafranque a, Slavtcho Slavov g, Jan Stenlid c, Venche Talgø w, Susumu Takamatsu x, Ayco JM. Tack y a BIOGECO, INRA, Univ. Bordeaux, 33610, Cestas, France b Süleyman Demirel University, Yenis¸ arbademli Vocational School, Isparta, Turkey c Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences (SLU), P.O. 7026, SE-750 07, Uppsala, Sweden d Martin-Luther-Universitat,€ Institut für Biologie, Bereich Geobotanik, Herbarium, Neuwerk 21, 06099, Halle (Saale), Germany e Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Department of Forest Protection, Vienna, Austria f Walloon Agricultural Research Centre, Belgium -
Erysiphe Azaleae (Erysiphales) – a New Species of Powdery Mildew for Slovakia and Further Records from the Czech Republic
CZECH MYCOL. 58(3–4): 189–199, 2006 Erysiphe azaleae (Erysiphales) – a new species of powdery mildew for Slovakia and further records from the Czech Republic 1 2 KAMILA BACIGÁLOVÁ and JAROSLAVA MARKOVÁ 1Institute of Botany of the Slovak Academy of Sciences, Department of Non-vascular Plants, Dúbravská cesta 14, SK – 845 23 Bratislava, Slovakia [email protected] 2 Department of Botany, Charles University, Benátská 2, CZ –128 01 Praha 2, Czech Republic [email protected] Bacigálová K. and Marková J. (2006): Erysiphe azaleae (Erysiphales) – a new species of powdery mildew for Slovakia and further records from the Czech Re- public. – Czech Mycol. 58(3–4): 189–199. Erysiphe azaleae, a powdery mildew growing on deciduous Rhododendron species is reported from the Slovak and Czech Republics. A detailed description is given and its distribution in Europe is discussed. Key words: Erysiphaceae, powdery mildew, Rhododendron, Azalea, Central Europe Bacigálová K. a Marková J. (2006): Erysiphe azaleae (Erysiphales) – nový druh padlí pro Slovensko a další nálezy v České republice. – Czech Mycol. 58(3–4): 189–199. Erysiphe azaleae, padlí na opadavých druzích rodu Rhododendron, bylo nalezeno na území Slo- venska a České republiky. Je uveden popis druhu a údaje o jeho rozšíření v Evropě. INTRODUCTION Recently an increasing number of reports on the appearance of new powdery mil- dew species (Erysiphales) in various parts of Europe have been published, and the distribution areas have been extended: e. g. Erysiphe vanbruntiana (W.R.Gerard) U. Braun et S. Takam. on Sambucus racemosa and Sambucus nigra, Erysiphe palczewskii (Jacz.) U. Braun et S. -
First Records of Erysiphe Corylacearum (Erysiphales, Ascomycota) on Corylus Avellana in Ukraine Vasyl P
Мікологічні знахідки Mycological Records https://doi.org/10.15407/ukrbotj76.03.252 First records of Erysiphe corylacearum (Erysiphales, Ascomycota) on Corylus avellana in Ukraine Vasyl P. HELUTA1, Nataliya V. MAKARENKO2, Galeb A. AL-MAALI1 1M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine 2 Tereschenkivska Str., Kyiv 01004, Ukraine [email protected] 2M.M. Gryshko National Botanical Garden, National Academy of Sciences of Ukraine 1 Tymiryazevska Str., Kyiv 01014, Ukraine [email protected] Heluta V.P., Makarenko N.V., Al-Maali G.A. 2019. First records of Erysiphe corylacearum (Erysiphales, Ascomycota) on Corylus avellana in Ukraine. Ukrainian Botanical Journal, 76(3): 252–259. Abstract. Information on the records of a new adventive powdery mildew fungus Erysiphe corylacearum (Erysiphales, Ascomycota) in Ukraine is provided. The fungus was found on Corylus avellana (Betulaceae) in Kyiv, as well as in Crimea. Current distribution of this species outside its primary range is analyzed. It has been shown that the fungus came to Ukraine from the East through the Caucasus. Ukrainian specimens were compared with samples collected in the Far East of Russia. It was found that Ukrainian specimens have slightly larger chasmothecia, somewhat more numerous asci, which are slightly more elongated and often short stalked. It is noted that the fungus has a great invasive potential and in the future can cause considerable damage to the forestry of European countries. The article is illustrated with micrographs obtained under light and scanning electron microscopes. Keywords: alien species, Erysiphe corylicola, hazelnut, invasion, powdery mildew Submitted 20 February 2019. Published 11 July 2019 Гелюта В.П.1, Макаренко Н.В.2, Аль-Маалі Г.А.1 2019. -
European Oak Powdery Mildew: Impact on Trees, Effects of Environmental Factors, and Potential Effects of Climate Change Benoit Marçais, Marie-Laure Desprez-Loustau
European oak powdery mildew: impact on trees, effects of environmental factors, and potential effects of climate change Benoit Marçais, Marie-Laure Desprez-Loustau To cite this version: Benoit Marçais, Marie-Laure Desprez-Loustau. European oak powdery mildew: impact on trees, effects of environmental factors, and potential effects of climate change. Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2014, 71 (6), pp.633-642. 10.1007/s13595- 012-0252-x. hal-01102701 HAL Id: hal-01102701 https://hal.archives-ouvertes.fr/hal-01102701 Submitted on 13 Jan 2015 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License Annals of Forest Science (2014) 71:633–642 DOI 10.1007/s13595-012-0252-x REVIEW PAPER European oak powdery mildew: impact on trees, effects of environmental factors, and potential effects of climate change Benoit Marçais & Marie-Laure Desprez-Loustau Received: 19 April 2012 /Accepted: 6 November 2012 /Published online: 18 December 2012 # The Author(s) 2012. This article is published with open access at SpringerLink.com Abstract mature trees. Climate change might influence the disease sever- • Context Powdery mildew is one of the most common ity mainly by altering the host pathogen phenological synchro- diseases of oaks in Europe.