Le Champignon Responsable De La Cloque Du Pêcher Taphrina Deformans (Berkeley) Tulasne
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ISOLATION and IDENTIFICATION of Taphrina Caerulescens in Quercus Eduardii in AGUASCALIENTES, MEXICO
ISOLATION AND IDENTIFICATION OF Taphrina caerulescens IN Quercus eduardii IN AGUASCALIENTES, MEXICO AISLAMIENTO E IDENTIFICACIÓN DE Taphrina caerulescens EN Quercus eduardii EN AGUASCALIENTES, MÉXICO Gregg Evans1, Onesimo Moreno-Rico2*, José J. Luna-Ruíz3, Joaquín Sosa-Ramírez3, Celeste E. Moreno-Manzano4 1Ciencias Biológicas, Centro de Ciencias Básicas (CCB), Universidad Autónoma de Aguascalientes (UAA), Avenida Universidad # 940, Colonia Ciudad Universitaria, C.P. 20131, Aguascalientes, Aguascalientes, México ([email protected]). 2Departamento de Microbiología, CCB, UAA, Avenida Universidad # 940, Ciudad Universitaria C.P. 20131, Aguascalientes, Aguascalientes, México ([email protected]). 3Departamento de Disciplinas Agrícolas, Centro de Ciencias Agropecuarias, UAA, Jesús María, Aguascalientes. ([email protected]), ([email protected]). 4CBTA 61, Aquiles Elorduy Garcia, Calvillo, Aguascalientes, México ([email protected]). ABSTRACT RESUMEN Taphrina caerulescens exclusively affects plants of the Quercus Taphrina caerulescens afecta exclusivamente a las plantas del gé- genus. The identification and isolation of this fungus is difficult nero Quercus. La identificación y el aislamiento de este hongo due to its dimorphic nature and extremely slow growth habit es difícil debido a su naturaleza dimórfica y su hábito de cre- in artificial growth media. The objective of this research was to cimiento extremadamente lento en los medios de crecimiento isolate and identify the fungal pathogen T. caerulescens. Three artificial. El objetivo de esta investigación fue aislar e identificar methods were used to isolate the fungus, however, only the spore el patógeno fúngico T. caerulescens. Tres métodos se usaron para fall method was successful. In order to identify the fungus, a aislar el hongo; sin embargo, solo el método de caída de esporas visual inspection of the host plants infected leaves was carried fue exitoso. -
A Scanning Electron Microscopic Study of the Infection of Water Oak (Quercus Nigra) by Taphrina Caerulescens
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by SFA ScholarWorks Stephen F. Austin State University SFA ScholarWorks Faculty Publications Biology 2000 A Scanning Electron Microscopic Study of the Infection of Water Oak (Quercus nigra) by Taphrina Caerulescens Josephine Taylor Stephen F Austin State University, Department of Biology, [email protected] Dale O. Birdwell Follow this and additional works at: http://scholarworks.sfasu.edu/biology Part of the Biology Commons, and the Plant Sciences Commons Tell us how this article helped you. Recommended Citation Taylor, Josephine and Birdwell, Dale O., "A Scanning Electron Microscopic Study of the Infection of Water Oak (Quercus nigra) by Taphrina Caerulescens" (2000). Faculty Publications. Paper 88. http://scholarworks.sfasu.edu/biology/88 This Article is brought to you for free and open access by the Biology at SFA ScholarWorks. It has been accepted for inclusion in Faculty Publications by an authorized administrator of SFA ScholarWorks. For more information, please contact [email protected]. Mycological Society of America A Scanning Electron Microscopic Study of the Infection of Water Oak (Quercus nigra) by Taphrina caerulescens Author(s): Josephine Taylor and Dale O. Birdwell Source: Mycologia, Vol. 92, No. 2 (Mar. - Apr., 2000), pp. 309-311 Published by: Mycological Society of America Stable URL: http://www.jstor.org/stable/3761566 Accessed: 07-10-2015 16:18 UTC Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://www.jstor.org/page/ info/about/policies/terms.jsp JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. -
Draft Risk Management Proposal, Partial Review of Malus Import
Risk Management Proposal: Partial review of Malus import requirements in the Importation of Nursery Stock Import Health Standard (155.02.06) FOR PUBLIC CONSULTATION November 2020 Plant Germplasm Imports Animal & Plant Health Directorate Ministry for Primary Industries Pastoral House 25 The Terrace PO Box 2526 Wellington 6140 New Zealand Tel: +64 4 894 0100 Email: [email protected] Table of Contents Page Submissions 1 Purpose 2 Objective 2 Background 2 Risk management approach 4 Proposed requirements for post entry quarantine 8 Appendix 1 14 i Submissions The Ministry for Primary Industries (MPI) invites comment from interested parties on proposed changes to import requirements in the Malus schedule in the import health standard (IHS) 155.02.061: Importation of Nursery Stock, which is supported by this risk management proposal. The purpose of an import health standard is defined as follows in section 22(1) of the Biosecurity Act 1993 (the Act): “An import health standard specifies requirements that must be met to effectively manage risks associated with importing risk goods, including risks arising because importing the goods involves or might involve an incidentally imported new organism”. In accordance with Section 23 of the Act, MPI must consult with interested parties before issuing or amending IHS under section 24A of the Act. Therefore, MPI therefore seeks formal comment on the proposed import requirements. The following points may be of assistance in preparing comments: • Wherever possible, comments should be specific to a particular section/requirement of the IHS; • Where possible, reasons, data and supporting published references to support comments are requested. • The use of examples to illustrate particular points is encouraged. -
Plant Health Care Report Scouting Report of the Morton Arboretum
Plant Health Care Report Scouting Report of The Morton Arboretum May 31, 2019 Issue 2019.5 ______________________________________________________________________________ Comments or concerns regarding PHCR should be sent to [email protected]. Our report includes up-to-date disease and insect pest reports for northeastern Illinois. You'll also find a table of accumulated growing degree days (GDD) throughout Illinois, precipitation, and plant phenology indicators to help predict pest emergence. Arboretum staff and volunteers will be scouting for insects and diseases throughout the season. We will also be including information about other pest and disease problems based on samples brought into The Arboretum's Plant Clinic. We are continuing to use last year’s format: full issues alternating with growing degree day (GDD) issues; focus on more serious pests; minor pests covered in shorter articles; alerts issued for new major pests. Readers who receive our email blasts that announce the newsletter is posted online will continue to receive them this year. To be added, please contact me at [email protected] Quick View What indicator plant is in bloom at the Arboretum? Black locust (Robinia pseudoacacia) is in flower (Figure 1) Accumulated Growing Degree Days (Base 50): 302 (as of May 30) Accumulated Growing Degree Days (Base 30): 1639 (as of May 30) Insects/other pests • Elm leafminer • Viburnum leaf beetle update • Hydrangea leaftier • Assassin bug (good guy!) • Galls, part one (it’s really in this issue) Diseases • Oak leaf blister • Peach leaf curl • Phomopsis tip blight Weeds • Poison hemlock Figure 1 Black locust 1 Degree Days and Weather Information We are once again offering Lisle readings right above the Arboretum readings. -
Artsliste Fra Bioblitz 7.-8. Juni 2017
Artsliste fra bioblitz ved Gentofte Sø den 7.-8. juni 2017 Rige Klasse Orden Dansk artsnavn Videnskabeligt artsnavn Ny for lokaliteten? Bemærkninger Bakterier (Bacteria) Gammaproteobacteria (Gammaproteobacteria) Thiotrichales (Thiotrichales) Liglagen Beggiatoa sp. Dyr (Animalia) Benfisk(Actinopterygii) Gedder (Esociformes) Gedde Esox lucius Karper (Cypriniformes) Skalle Rutilus rutilus Entognather (Entognatha) Springhaler (Collembola) Stor bæltespringhale Orchesella cincta springhale Allacma fusca JA springhale Deuterosminthurus bicinctus JA Fugle (Aves) Andefugle (Anseriformes) Gråand Anas platyrhynchos Grågås Anser anser Knopsvane Cygnus olor Taffeland Aythya ferina Troldand Aythya fuligula Duefugle (Columbiformes) Ringdue Columba palumbus Gøgefugle (Cuculiformes) Gøg Cuculus canorus Lappedykkere (Podicipediformes) Toppet lappedykker Podiceps cristatus Måge-vadefugle (Charadriiformes) Fjordterne Sterna hirundo Hættemåge Chroicocephalus ridibundus Rovterne Hydroprogne caspia Stormmåge Larus canus Svartbag Larus marinus Sølvmåge Larus argentatus Vibe Vanellus vanellus Rovfugle (Falconiformes) Musvåge Buteo buteo Rørhøg Circus aeruginosus Sejlere (Apodiformes) Mursejler Apus apus Spurvefugle (Passeriformes) Allike Corvus monedula Blåmejse Cyanistes caeruleus Bysvale Delichon urbica Digesvale Riparia riparia Gransanger Phylloscopus collybita Grønirisk Chloris chloris Gråkrage Corvus cornix Gærdesanger Sylvia curruca Gærdesmutte Troglodytes troglodytes Halemejse Aegithalos caudatus Havesanger Sylvia borin Husskade Pica pica Hvid vipstjert -
The Fungi of Slapton Ley National Nature Reserve and Environs
THE FUNGI OF SLAPTON LEY NATIONAL NATURE RESERVE AND ENVIRONS APRIL 2019 Image © Visit South Devon ASCOMYCOTA Order Family Name Abrothallales Abrothallaceae Abrothallus microspermus CY (IMI 164972 p.p., 296950), DM (IMI 279667, 279668, 362458), N4 (IMI 251260), Wood (IMI 400386), on thalli of Parmelia caperata and P. perlata. Mainly as the anamorph <it Abrothallus parmeliarum C, CY (IMI 164972), DM (IMI 159809, 159865), F1 (IMI 159892), 2, G2, H, I1 (IMI 188770), J2, N4 (IMI 166730), SV, on thalli of Parmelia carporrhizans, P Abrothallus parmotrematis DM, on Parmelia perlata, 1990, D.L. Hawksworth (IMI 400397, as Vouauxiomyces sp.) Abrothallus suecicus DM (IMI 194098); on apothecia of Ramalina fustigiata with st. conid. Phoma ranalinae Nordin; rare. (L2) Abrothallus usneae (as A. parmeliarum p.p.; L2) Acarosporales Acarosporaceae Acarospora fuscata H, on siliceous slabs (L1); CH, 1996, T. Chester. Polysporina simplex CH, 1996, T. Chester. Sarcogyne regularis CH, 1996, T. Chester; N4, on concrete posts; very rare (L1). Trimmatothelopsis B (IMI 152818), on granite memorial (L1) [EXTINCT] smaragdula Acrospermales Acrospermaceae Acrospermum compressum DM (IMI 194111), I1, S (IMI 18286a), on dead Urtica stems (L2); CY, on Urtica dioica stem, 1995, JLT. Acrospermum graminum I1, on Phragmites debris, 1990, M. Marsden (K). Amphisphaeriales Amphisphaeriaceae Beltraniella pirozynskii D1 (IMI 362071a), on Quercus ilex. Ceratosporium fuscescens I1 (IMI 188771c); J1 (IMI 362085), on dead Ulex stems. (L2) Ceriophora palustris F2 (IMI 186857); on dead Carex puniculata leaves. (L2) Lepteutypa cupressi SV (IMI 184280); on dying Thuja leaves. (L2) Monographella cucumerina (IMI 362759), on Myriophyllum spicatum; DM (IMI 192452); isol. ex vole dung. (L2); (IMI 360147, 360148, 361543, 361544, 361546). -
The Phylogeny of Plant and Animal Pathogens in the Ascomycota
Physiological and Molecular Plant Pathology (2001) 59, 165±187 doi:10.1006/pmpp.2001.0355, available online at http://www.idealibrary.com on MINI-REVIEW The phylogeny of plant and animal pathogens in the Ascomycota MARY L. BERBEE* Department of Botany, University of British Columbia, 6270 University Blvd, Vancouver, BC V6T 1Z4, Canada (Accepted for publication August 2001) What makes a fungus pathogenic? In this review, phylogenetic inference is used to speculate on the evolution of plant and animal pathogens in the fungal Phylum Ascomycota. A phylogeny is presented using 297 18S ribosomal DNA sequences from GenBank and it is shown that most known plant pathogens are concentrated in four classes in the Ascomycota. Animal pathogens are also concentrated, but in two ascomycete classes that contain few, if any, plant pathogens. Rather than appearing as a constant character of a class, the ability to cause disease in plants and animals was gained and lost repeatedly. The genes that code for some traits involved in pathogenicity or virulence have been cloned and characterized, and so the evolutionary relationships of a few of the genes for enzymes and toxins known to play roles in diseases were explored. In general, these genes are too narrowly distributed and too recent in origin to explain the broad patterns of origin of pathogens. Co-evolution could potentially be part of an explanation for phylogenetic patterns of pathogenesis. Robust phylogenies not only of the fungi, but also of host plants and animals are becoming available, allowing for critical analysis of the nature of co-evolutionary warfare. Host animals, particularly human hosts have had little obvious eect on fungal evolution and most cases of fungal disease in humans appear to represent an evolutionary dead end for the fungus. -
Downloaded from by IP: 199.133.24.106 On: Mon, 18 Sep 2017 10:43:32 Spatafora Et Al
UC Riverside UC Riverside Previously Published Works Title The Fungal Tree of Life: from Molecular Systematics to Genome-Scale Phylogenies. Permalink https://escholarship.org/uc/item/4485m01m Journal Microbiology spectrum, 5(5) ISSN 2165-0497 Authors Spatafora, Joseph W Aime, M Catherine Grigoriev, Igor V et al. Publication Date 2017-09-01 DOI 10.1128/microbiolspec.funk-0053-2016 License https://creativecommons.org/licenses/by-nc-nd/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California The Fungal Tree of Life: from Molecular Systematics to Genome-Scale Phylogenies JOSEPH W. SPATAFORA,1 M. CATHERINE AIME,2 IGOR V. GRIGORIEV,3 FRANCIS MARTIN,4 JASON E. STAJICH,5 and MEREDITH BLACKWELL6 1Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR 97331; 2Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907; 3U.S. Department of Energy Joint Genome Institute, Walnut Creek, CA 94598; 4Institut National de la Recherche Agronomique, Unité Mixte de Recherche 1136 Interactions Arbres/Microorganismes, Laboratoire d’Excellence Recherches Avancés sur la Biologie de l’Arbre et les Ecosystèmes Forestiers (ARBRE), Centre INRA-Lorraine, 54280 Champenoux, France; 5Department of Plant Pathology and Microbiology and Institute for Integrative Genome Biology, University of California–Riverside, Riverside, CA 92521; 6Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803 and Department of Biological Sciences, University of South Carolina, Columbia, SC 29208 ABSTRACT The kingdom Fungi is one of the more diverse INTRODUCTION clades of eukaryotes in terrestrial ecosystems, where they In 1996 the genome of Saccharomyces cerevisiae was provide numerous ecological services ranging from published and marked the beginning of a new era in decomposition of organic matter and nutrient cycling to beneficial and antagonistic associations with plants and fungal biology (1). -
Field Guide for the Identification of Damage on Woody Sentinel Plants (Eds A
7 Damage to reproductive structures of broadleaf woody plants A. Roques, V. Talgø, J.-T. Fan and M.-A. Auger-Rozenberg 7.1. Flower (blossom, catkin, flower-head) galling Description: Flower (catkin) distorted, swollen, or with tissue outgrowth(s) of any shape. Possible damaging agents: Insects: Diptera (Cecidomyiidae midges: Figs. 7.1.5, 7.1.6), Hymenoptera (Cynipidae: Figs. 7.1.3., 7.1.4.), Mites (Acari, Eriophyiidae: Figs. 7.1.1., 7.1.2., 7.1.6.), Fungi (Ascomycetes, Taphrinales: Figs. 7.1.7., 7.1.8.), Bacteria, Phytoplasma. Fig. 7.1.1. Newly-developed inflorescence Fig. 7.1.2. Cauliflower-like gall finally of ash (Fraxinus excelsior), galled by a mite resulting from mite damage shown in Fig. (Acari, Eriophyiidae: Aceria fraxinivora). 7.1.1. Hungary, GC. Marcillac, France, AR. ©CAB International 2017. Field Guide for the Identification of Damage on Woody Sentinel Plants (eds A. Roques, M. Cleary, I. Matsiakh and R. Eschen) Damage to reproductive structures of broadleaf woody plants 71 Fig. 7.1.3. Berry-like gall on a male catkin Fig. 7.1.4. Male catkin of Quercus of oak (Quercus sp.) caused by a gall wasp myrtifoliae, deformed by a gall wasp (Hymenoptera, Cynipidae: Neuroterus (Hymenoptera, Cynipidae: Callirhytis quercusbaccarum). Hungary, GC. myrtifoliae). Florida, USA, GC. Fig. 7.1.5. Inflorescence of birch (Betula sp.) Fig. 7.1.6. Symmetrically swollen catkin of deformed by a gall midge (Diptera, hazelnut (Corylus sp.) caused by a gall Cecidomyiidae: Semudobia betulae). midge (Diptera, Cecidomyiidae: Contarinia Hungary, GC. coryli) or a gall mite (Acari Eriophyiidae: Phyllocoptes coryli). -
Species of Taphrina on Alnus in Slovakia
C zech m y co l. 47 (3), 1994 Species of Taphrina on Alnus in Slovakia Kamila Bacigálová Institute of Botany, Slovak Academy of Sciences, Dúbravská cesta 14, 842 23 Bratislava, Slovak Republic Bacigálová K. (1994): Species of Taphrina on Alnus in Slovakia. - Czech Mycol. 47: 223-236 New data are presented on the occurrence of Taphrina Fr. [T. alni (Berk, et Br.) Gjaerum, Tepiphylla (Sadeb.) Sacc., T. tosquinetii (Westend.) Magn. and T. sadebeckii Johans.) on Alnus Mill. (A. incana (L.) Moench, A. glutinosa (L.) Gaertn.], till now unknown in Slovakia. Brief characteristics as to biology, ecology and distribution of the mentioned fungi as well as their host plants are given together with the ecological characteristics of the new localities. Key words: Taphrina Fr., Alnus Mill., Slovakia, biology, ecology, distribution Bacigálová K. (1994): Druhy rodu Taphrina na hostitelských rastlinách rodu Alnus na Slovensku. - Czech Mycol. 47: 223-236 Sú opísané v rastlinných spoločenstvách na Slovensku doteraz všeobecne málo známe druhy fytopatogénnych húb rodu Taphrina Fr.: Taphrina alni (Berk, et Br.) Gjaerum - grmaník šištičiek jelše, Taphrina epiphylla (Sadeb.) Sacc. - grmaník vetvičiek jelše šedej, Taphrina tosquinetii (Westend.) Magn. - grmaník listov jelše lepkavej, Taphrina sadebeckii Johans. — grmaník listov jelše na druhoch rodu Alnus Mill.: Alnus glutinosa (L.) Gaertn., Alnus incana (L.) Moench). Autorka opisuje symptomy ochorenia na hostitelských rastlinách, anatomicko- morfologické charakteristiky húb, lokality ich výskytu a ich ekologické -
Fungal Allergy and Pathogenicity 20130415 112934.Pdf
Fungal Allergy and Pathogenicity Chemical Immunology Vol. 81 Series Editors Luciano Adorini, Milan Ken-ichi Arai, Tokyo Claudia Berek, Berlin Anne-Marie Schmitt-Verhulst, Marseille Basel · Freiburg · Paris · London · New York · New Delhi · Bangkok · Singapore · Tokyo · Sydney Fungal Allergy and Pathogenicity Volume Editors Michael Breitenbach, Salzburg Reto Crameri, Davos Samuel B. Lehrer, New Orleans, La. 48 figures, 11 in color and 22 tables, 2002 Basel · Freiburg · Paris · London · New York · New Delhi · Bangkok · Singapore · Tokyo · Sydney Chemical Immunology Formerly published as ‘Progress in Allergy’ (Founded 1939) Edited by Paul Kallos 1939–1988, Byron H. Waksman 1962–2002 Michael Breitenbach Professor, Department of Genetics and General Biology, University of Salzburg, Salzburg Reto Crameri Professor, Swiss Institute of Allergy and Asthma Research (SIAF), Davos Samuel B. Lehrer Professor, Clinical Immunology and Allergy, Tulane University School of Medicine, New Orleans, LA Bibliographic Indices. This publication is listed in bibliographic services, including Current Contents® and Index Medicus. Drug Dosage. The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any change in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug. All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means electronic or mechanical, including photocopying, recording, microcopy- ing, or by any information storage and retrieval system, without permission in writing from the publisher. -
Fungal Phyla
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Sydowia Jahr/Year: 1984 Band/Volume: 37 Autor(en)/Author(s): Arx Josef Adolf, von Artikel/Article: Fungal phyla. 1-5 ©Verlag Ferdinand Berger & Söhne Ges.m.b.H., Horn, Austria, download unter www.biologiezentrum.at Fungal phyla J. A. von ARX Centraalbureau voor Schimmelcultures, P. O. B. 273, NL-3740 AG Baarn, The Netherlands 40 years ago I learned from my teacher E. GÄUMANN at Zürich, that the fungi represent a monophyletic group of plants which have algal ancestors. The Myxomycetes were excluded from the fungi and grouped with the amoebae. GÄUMANN (1964) and KREISEL (1969) excluded the Oomycetes from the Mycota and connected them with the golden and brown algae. One of the first taxonomist to consider the fungi to represent several phyla (divisions with unknown ancestors) was WHITTAKER (1969). He distinguished phyla such as Myxomycota, Chytridiomycota, Zygomy- cota, Ascomycota and Basidiomycota. He also connected the Oomycota with the Pyrrophyta — Chrysophyta —• Phaeophyta. The classification proposed by WHITTAKER in the meanwhile is accepted, e. g. by MÜLLER & LOEFFLER (1982) in the newest edition of their text-book "Mykologie". The oldest fungal preparation I have seen came from fossil plant material from the Carboniferous Period and was about 300 million years old. The structures could not be identified, and may have been an ascomycete or a basidiomycete. It must have been a parasite, because some deformations had been caused, and it may have been an ancestor of Taphrina (Ascomycota) or of Milesina (Uredinales, Basidiomycota).