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EPPO Reporting Service
ORGANISATION EUROPEENNE ET MEDITERRANEENNE POUR LA PROTECTION DES PLANTES EUROPEAN AND MEDITERRANEAN PLANT PROTECTION ORGANIZATION EPPO Reporting Service NO. 6 PARIS, 2020-06 General 2020/112 New data on quarantine pests and pests of the EPPO Alert List 2020/113 New and revised dynamic EPPO datasheets are available in the EPPO Global Database 2020/114 EPPO report on notifications of non-compliance Pests 2020/115 Anoplophora glabripennis found in South Carolina (US) 2020/116 Update on the situation of Popillia japonica in Italy 2020/117 Update of the situation of Tecia solanivora in Spain 2020/118 Dryocosmus kuriphilus found again in the Czech Republic 2020/119 Eradication of Paysandisia archon from Switzerland 2020/120 Eradication of Comstockaspis perniciosa from Poland 2020/121 First report of Globodera rostochiensis in Uganda Diseases 2020/122 First report of tomato brown rugose fruit virus in Poland 2020/123 Update of the situation of tomato brown rugose fruit virus in the United Kingdom 2020/124 Update of the situation of tomato brown rugose fruit virus in the USA 2020/125 Tomato brown rugose fruit virus does not occur in Egypt 2020/126 Eradication of tomato chlorosis virus from the United Kingdom 2020/127 Tomato spotted wilt virus found in Romania 2020/128 First report of High Plains wheat mosaic virus in Ukraine 2020/129 Update on the situation of Pantoea stewartii subsp. stewartii in Slovenia 2020/130 Update on the situation of Pantoea stewartii subsp. stewartii in Italy 2020/131 First report of Peronospora aquilegiicola, the downy mildew of columbines in Germany Invasive plants 2020/132 Lycium ferocissimum in the EPPO region: addition to the EPPO Alert List 2020/133 First report of Amaranthus tuberculatus in Croatia 2020/134 First report of Microstegium vimineum in Canada 2020/135 Disposal methods for invasive alien plants 2020/136 EPPO Alert List species prioritised 21 Bld Richard Lenoir Tel: 33 1 45 20 77 94 Web: www.eppo.int 75011 Paris E-mail: [email protected] GD: gd.eppo.int EPPO Reporting Service 2020 no. -
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fmicb-11-621179 December 26, 2020 Time: 15:34 # 1 ORIGINAL RESEARCH published: 08 January 2021 doi: 10.3389/fmicb.2020.621179 Next-Generation Sequencing Reveals a Novel Emaravirus in Diseased Maple Trees From a German Urban Forest Artemis Rumbou1*, Thierry Candresse2, Susanne von Bargen1 and Carmen Büttner1 1 Faculty of Life Sciences, Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-Universität zu Berlin, Berlin, Germany, 2 UMR 1332 Biologie du Fruit et Pathologie, INRAE, University of Bordeaux, UMR BFP, Villenave-d’Ornon, France While the focus of plant virology has been mainly on horticultural and field crops as well as fruit trees, little information is available on viruses that infect forest trees. Utilization of next-generation sequencing (NGS) methodologies has revealed a significant number of viruses in forest trees and urban parks. In the present study, the full-length genome of a novel Emaravirus has been identified and characterized from sycamore maple Edited by: (Acer pseudoplatanus) – a tree species of significant importance in urban and forest Ahmed Hadidi, areas – showing leaf mottle symptoms. RNA-Seq was performed on the Illumina Agricultural Research Service, HiSeq2500 system using RNA preparations from a symptomatic and a symptomless United States Department of Agriculture, United States maple tree. The sequence assembly and analysis revealed the presence of six genomic Reviewed by: RNA segments in the symptomatic sample (RNA1: 7,074 nt-long encoding the viral Beatriz Navarro, replicase; RNA2: 2,289 nt-long encoding the glycoprotein precursor; RNA3: 1,525 nt- Istituto per la Protezione Sostenibile delle Piante, Italy long encoding the nucleocapsid protein; RNA4: 1,533 nt-long encoding the putative Satyanarayana Tatineni, movement protein; RNA5: 1,825 nt-long encoding a hypothetical protein P5; RNA6: Agricultural Research Service, 1,179 nt-long encoding a hypothetical protein P6). -
Hemiptera: Sternorrhyncha: Coccoidea: Diaspididae) from Fiji
Zootaxa 3384: 60–67 (2012) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2012 · Magnolia Press ISSN 1175-5334 (online edition) Two more new species of armoured scale insect (Hemiptera: Sternorrhyncha: Coccoidea: Diaspididae) from Fiji BOZENA ŁAGOWSKA1 & CHRIS HODGSON2 1Department of Entomology, University of Life Sciences in Lublin, ul. Leszczynskiego 7, 20–069 Lublin, Poland. E-mail: [email protected] 2Department of Biodiversity and Biological Systematics, The National Museum of Wales, Cardiff, CF10 3NP, UK. E-mail: [email protected] Abstract The adult females of two new species of Diaspididae (Hemiptera: Coccoidea) are described and placed in Anzaspis Henderson (previously only known from New Zealand): A. neocordylinidis Łagowska & Hodgson and A. pandani Łagowska & Hodgson. The former is close to A. cordylinidis (Maskell), currently only known from New Zealand and found on the same host plant species, and the latter is very close to Chionaspis pandanicola Williams & Watson, only currently known from Fiji, and also collected on the same host plant species. Two previously described Chionaspis species already known from Fiji, i.e. C. freycinetiae Williams & Watson and C. pandanicola Williams & Watson are transferred to Anzaspis as Anzaspis freycinetiae (Williams & Watson) comb. nov. and A. pandanicola (Williams & Watson) comb. nov., and a third species, C. rhaphidophorae Williams & Watson, is transferred to Serenaspis as Serenaspis rhaphidophorae (Williams & Watson) comb. nov.. The reasons for these nomenclatural decisions and the relationship between the scale insect fauna of Fiji and New Zealand are discussed. A key is provided to all related species in the tropical South Pacific and New Zealand. -
A New Emaravirus Discovered in Pistacia from Turkey
Virus Research 263 (2019) 159–163 Contents lists available at ScienceDirect Virus Research journal homepage: www.elsevier.com/locate/virusres Short communication A new emaravirus discovered in Pistacia from Turkey T ⁎ Nihal Buzkana, , Michela Chiumentib, Sébastien Massartc, Kamil Sarpkayad, Serpil Karadağd, Angelantonio Minafrab a Dep. of Plant Protection, Faculty of Agriculture, University of Sütçü Imam, Kahramanmaras 46060, Turkey b Institute for Sustainable Plant Protection, CNR, Via Amendola 122/D, Bari 70126, Italy c Plant Pathology Laboratory, TERRA-Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés, 2, 5030 Gembloux, Belgium d Pistachio Research Institute, University Blvd., 136/C 27060 Sahinbey, Gaziantep, Turkey ARTICLE INFO ABSTRACT Keywords: High throughput sequencing was performed on total pooled RNA from six Turkish trees of Pistacia showing Emaravirus different viral symptoms. The analysis produced some contigs showing similarity with RNAs of emaraviruses. High throughput sequencing Seven distinct negative–sense, single-stranded RNAs were identified as belonging to a new putative virus in- Pistachio fecting pistachio. The amino acid sequence identity compared to homologs in the genus Emaravirus ranged from 71% for the replicase gene on RNA1, to 36% for the putative RNA7 gene product. All the RNA molecules were verified in a pistachio plant by RT-PCR and conventional sequencing. Although the analysed plants showeda range of symptoms, it was not possible to univocally associate the virus with a peculiar one. The possible virus transmission by mite vector needs to be demonstrated by a survey, to observe spread and potential effect on yield in the growing areas of the crop. Pistachio (Pistacia spp.) is an important crop worldwide, with a ampelovirus A) and a pistachio variant of a viroid (Citrus bark cracking global production of more than 1 million tons (FAOstat, 2016). -
Number 3, Spring 1998 Director’S Letter
Planning and planting for a better world Friends of the JC Raulston Arboretum Newsletter Number 3, Spring 1998 Director’s Letter Spring greetings from the JC Raulston Arboretum! This garden- ing season is in full swing, and the Arboretum is the place to be. Emergence is the word! Flowers and foliage are emerging every- where. We had a magnificent late winter and early spring. The Cornus mas ‘Spring Glow’ located in the paradise garden was exquisite this year. The bright yellow flowers are bright and persistent, and the Students from a Wake Tech Community College Photography Class find exfoliating bark and attractive habit plenty to photograph on a February day in the Arboretum. make it a winner. It’s no wonder that JC was so excited about this done soon. Make sure you check of themselves than is expected to seedling selection from the field out many of the special gardens in keep things moving forward. I, for nursery. We are looking to propa- the Arboretum. Our volunteer one, am thankful for each and every gate numerous plants this spring in curators are busy planting and one of them. hopes of getting it into the trade. preparing those gardens for The magnolias were looking another season. Many thanks to all Lastly, when you visit the garden I fantastic until we had three days in our volunteers who work so very would challenge you to find the a row of temperatures in the low hard in the garden. It shows! Euscaphis japonicus. We had a twenties. There was plenty of Another reminder — from April to beautiful seven-foot specimen tree damage to open flowers, but the October, on Sunday’s at 2:00 p.m. -
EPPO Reporting Service
ORGANISATION EUROPEENNE EUROPEAN AND ET MEDITERRANEENNE MEDITERRANEAN POUR LA PROTECTION DES PLANTES PLANT PROTECTION ORGANIZATION EPPO Reporting Service NO. 4 PARIS, 2018-04 General 2018/068 New data on quarantine pests and pests of the EPPO Alert List 2018/069 Quarantine lists of Kazakhstan (2017) 2018/070 EPPO report on notifications of non-compliance 2018/071 EPPO communication kits: templates for pest-specific posters and leaflets 2018/072 Useful publications on Spodoptera frugiperda Pests 2018/073 First report of Tuta absoluta in Tajikistan 2018/074 First report of Tuta absoluta in Lesotho 2018/075 First reports of Grapholita packardi and G. prunivora in Mexico 2018/076 First report of Scaphoideus titanus in Ukraine 2018/077 First report of Epitrix hirtipennis in France 2018/078 First report of Lema bilineata in Italy 2018/079 Eradication of Anoplophora glabripennis in Brünisried, Switzerland 2018/080 Update on the situation of Anoplophora glabripennis in Austria Diseases 2018/081 First report of Ceratocystis platani in Turkey 2018/082 Huanglongbing and citrus canker are absent from Egypt 2018/083 Xylella fastidiosa eradicated from Switzerland 2018/084 Update on the situation of Ralstonia solanacearum on roses in Switzerland 2018/085 First report of ‘Candidatus Phytoplasma fragariae’ in Slovenia Invasive plants 2018/086 Ambrosia artemisiifolia control in agricultural areas in North-west Italy 2018/087 Optimising physiochemical control of invasive Japanese knotweed 2018/088 Update on LIFE project IAP-RISK 2018/089 Conference: Management and sharing of invasive alien species data to support knowledge-based decision making at regional level (2018-09-26/28, Bucharest, Romania) 21 Bld Richard Lenoir Tel: 33 1 45 20 77 94 E-mail: [email protected] 75011 Paris Fax: 33 1 70 76 65 47 Web: www.eppo.int EPPO Reporting Service 2018 no. -
EPPO Reporting Service
ORGANISATION EUROPEENNE ET MEDITERRANEENNE POUR LA PROTECTION DES PLANTES EUROPEAN AND MEDITERRANEAN PLANT PROTECTION ORGANIZATION EPPO Reporting Service NO. 10 PARIS, 2020-10 General 2020/209 New additions to the EPPO A1 and A2 Lists 2020/210 New data on quarantine pests and pests of the EPPO Alert List 2020/211 New and revised dynamic EPPO datasheets are available in the EPPO Global Database 2020/212 Recommendations from Euphresco projects Pests 2020/213 First report of Spodoptera frugiperda in Jordan 2020/214 Trogoderma granarium does not occur in Spain 2020/215 First report of Scirtothrips dorsalis in Mexico 2020/216 First report of Scirtothrips dorsalis in Brazil 2020/217 Scirtothrips dorsalis occurs in Colombia 2020/218 Update on the situation of Megaplatypus mutatus in Italy 2020/219 Update on the situation of Anoplophora chinensis in Croatia 2020/220 Update on the situation of Anoplophora chinensis in Italy 2020/221 Update on the situation of Anoplophora glabripennis in Italy Diseases 2020/222 Eradication of thousand canker disease in disease in Toscana (Italy) 2020/223 First report of tomato brown rugose fruit virus in the Czech Republic 2020/224 Update on the situation of tomato brown rugose fruit virus in Greece 2020/225 Update on the situation of tomato brown rugose fruit virus in the Netherlands 2020/226 New finding of ‘Candidatus Liberibacter solanacearum’ in Estonia 2020/227 Haplotypes and vectors of ‘Candidatus Liberibacter solanacearum’ in Scotland (United Kingdom) 2020/228 First report of wheat blast in Zambia and in -
References, Sources, Links
History of Diaspididae Evolution of Nomenclature for Diaspids 1. 1758: Linnaeus assigned 17 species of “Coccus” (the nominal genus of the Coccoidea) in his Systema Naturae: 3 of his species are still recognized as Diaspids (aonidum,ulmi, and salicis). 2. 1828 (circa) Costa proposes 3 subdivisions including Diaspis. 3. 1833, Bouche describes the Genus Aspidiotus 4. 1868 to 1870: Targioni-Tozzetti. 5. 1877: The Signoret Catalogue was the first compilation of the first century of post-Linnaeus systematics of scale insects. It listed 9 genera consisting of 73 species of the diaspididae. 6. 1903: Fernaldi Catalogue listed 35 genera with 420 species. 7. 1966: Borschenius Catalogue listed 335 genera with 1890 species. 8. 1983: 390 genera with 2200 species. 9. 2004: Homptera alone comprised of 32,000 known species. Of these, 2390 species are Diaspididae and 1982 species of Pseudococcidae as reported on Scalenet at the Systematic Entomology Lab. CREDITS & REFERENCES • G. Ferris Armored Scales of North America, (1937) • “A Dictionary of Entomology” Gordh & Headrick • World Crop Pests: Armored Scale Insects, Volume 4A and 4B 1990. • Scalenet (http://198.77.169.79/scalenet/scalenet.htm) • Latest nomenclature changes are cited by Scalenet. • Crop Protection Compendium Diaspididae Distinct sexual dimorphism Immatures: – Nymphs (mobile, but later stages sessile and may develop exuviae). – Pupa & Prepupa (sessile under exuviae, Males Only). Adults – Male (always mobile). – Legs. – 2 pairs of Wing. – Divided head, thorax, and abdomen. – Elongated genital organ (long style & penal sheath). – Female (sessile under exuviae). – Legless (vestigial legs may be present) & Wingless. – Flattened sac-like form (head/thorax/abdomen fused). – Pygidium present (Conchaspids also have exuvia with legs present). -
The Biology and Ecology of Armored Scales
Copyright 1975. All rights resenetl THE BIOLOGY AND ECOLOGY +6080 OF ARMORED SCALES 1,2 John W. Beardsley Jr. and Roberto H. Gonzalez Department of Entomology, University of Hawaii. Honolulu. Hawaii 96822 and Plant Production and Protection Division. Food and Agriculture Organization. Rome. Italy The armored scales (Family Diaspididae) constitute one of the most successful groups of plant-parasitic arthropods and include some of the most damaging and refractory pests of perennial crops and ornamentals. The Diaspididae is the largest and most specialized of the dozen or so currently recognized families which compose the superfamily Coccoidea. A recent world catalog (19) lists 338 valid genera and approximately 1700 species of armored scales. Although the diaspidids have been more intensively studied than any other group of coccids, probably no more than half of the existing forms have been recognized and named. Armored scales occur virtually everywhere perennial vascular plants are found, although a few of the most isolated oceanic islands (e.g. the Hawaiian group) apparently have no endemic representatives and are populated entirely by recent adventives. In general. the greatest numbers and diversity of genera and species occur in the tropics. subtropics. and warmer portions of the temperate zones. With the exclusion of the so-called palm scales (Phoenicococcus. Halimococcus. and their allies) which most coccid taxonomists now place elsewhere (19. 26. 99). the armored scale insects are a biologically and morphologically distinct and Access provided by CNRS-Multi-Site on 03/25/16. For personal use only. Annu. Rev. Entomol. 1975.20:47-73. Downloaded from www.annualreviews.org homogenous group. -
Meta-Transcriptomic Detection of Diverse and Divergent RNA Viruses
bioRxiv preprint doi: https://doi.org/10.1101/2020.06.08.141184; this version posted June 8, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Meta-transcriptomic detection of diverse and divergent 2 RNA viruses in green and chlorarachniophyte algae 3 4 5 Justine Charon1, Vanessa Rossetto Marcelino1,2, Richard Wetherbee3, Heroen Verbruggen3, 6 Edward C. Holmes1* 7 8 9 1Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and 10 Environmental Sciences and School of Medical Sciences, The University of Sydney, 11 Sydney, Australia. 12 2Centre for Infectious Diseases and Microbiology, Westmead Institute for Medical 13 Research, Westmead, NSW 2145, Australia. 14 3School of BioSciences, University of Melbourne, VIC 3010, Australia. 15 16 17 *Corresponding author: 18 Marie Bashir Institute for Infectious Diseases and Biosecurity, School of Life and 19 Environmental Sciences and School of Medical Sciences, 20 The University of Sydney, 21 Sydney, NSW 2006, Australia. 22 Tel: +61 2 9351 5591 23 Email: [email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.06.08.141184; this version posted June 8, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. -
Removal of Viruses from Lebanese Fig Varieties Using Tissue Culture and Thermotherapy
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Firenze University Press: E-Journals Phytopathologia Mediterranea (2015) 54, 3, 531−535 DOI: 10.14601/Phytopathol_Mediterr-16088 SHORT NOTE Removal of viruses from Lebanese fig varieties using tissue culture and thermotherapy 1 2 3 3 4 LAMIS CHALAK , TOUFIC ELBEAINO , AHMAD ELBITAR , TALA FATTAL and ELIA CHOUEIRI 1 Faculty of Agriculture, The Lebanese University, Dekwane, Beirut, Lebanon 2 Istituto Agronomico Mediterraneo di Bari, Via Ceglie 9, 70010 Valenzano (Bari), Italy 3 Departments of Biotechnology and 4 Plant Protection, Lebanese Agricultural Research Institute, Tal Amara, P.O. Box 287, Zahlé, Lebanon Summary. Two Lebanese fig accessions of local varieties (Biadi and Aswad), infected by Fig leaf mottle-associated virus 1 (FLMaV-1), Fig leaf mottle-associated virus 2 (FLMaV-2) and Fig mosaic virus (FMV), were subjected to tis- sue culture and thermotherapy for producing virus-free plant material. The virus status of all progeny explants was assayed by RT-PCR using viruses-specific primers. The shoot tip culture technique was reliable for elimina- tion of from 60 to 100% of fig viruses. However, stem cutting culture coupled with thermotherapy was the most effective for shoot regeneration (40% of reactive explants), while elimination of the three viruses was possible even though with lower rates of removal (from zero to 81%) were achieved. This study has indicated that FLMaV-2 is more susceptible to thermotherapy than FLMaV-1 and FMV. Key words: Ficus carica, shoot tip culture, thermotherapy, RT-PCR. Introduction characterized. Of all the recorded diseases associated with fig crops, fig mosaic disease (FMD) is the most In recent years the number of characterized fig serious virus pathogen, and remains a critical patho- viruses has seen a sharp increase mainly due to the logical constraint facing fig production and germ- advent of molecular virus detection techniques. -
Oemona Hirta (Revised)
EUROPEAN AND MEDITERRANEAN PLANT PROTECTION ORGANIZATION ORGANISATION EUROPEENNE ET MEDITERRANEENNE POUR LA PROTECTION DES PLANTES 15-21045 Pest Risk Analysis for Oemona hirta (revised) September 2014 EPPO 21 Boulevard Richard Lenoir 75011 Paris www.eppo.int [email protected] This risk assessment follows the EPPO Standard PM PM 5/3(5) Decision-support scheme for quarantine pests (available at http://archives.eppo.int/EPPOStandards/pra.htm) and uses the terminology defined in ISPM 5 Glossary of Phytosanitary Terms (available at https://www.ippc.int/index.php). This document was first elaborated by an Expert Working Group and then reviewed by the Panel on Phytosanitary Measures and if relevant other EPPO bodies. Cite this document as: EPPO (2014) Revised Pest risk analysis for Oemona hirta. EPPO, Paris. Available at http://www.eppo.int/QUARANTINE/Pest_Risk_Analysis/PRA_intro.htm Photo:Adult Oemona hirta. Courtesy Prof. Qiua Wang, Institute of Natural Resources, Massey University (NZ) 15-21045 (13-19036, 13-18422, 12-18133) Pest Risk Analysis for Oemona hirta This PRA follows the EPPO Decision-support scheme for quarantine pests PM 5/3 (5). A preliminary draft has been prepared by the EPPO Secretariat and served as a basis for the work of an Expert Working Group that met in the EPPO Headquarters in Paris on 2012-05-29/06-01. This EWG was composed of: Mr John Bain, Scion Forest Protection (New Zealand Forest Research Institute Ltd.), Rotorua, New Zealand Dr Dominic Eyre, Food and Environment Research Agency, York, UK Dr Hannes Krehan, Federal Office, Vienna Institute of Forest Protection, Vienna, Austria Dr Panagiotis Milonas, Benaki Phytopathological Institute, Kifissia, Greece Dr Dirkjan van der Gaag, Plant Protection Service, Wageningen, Netherlands Dr Qiao Wang, Massey University, Palmerston North, New Zealand.