Citrus Exocortis Viroid
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Chorological Notes on the Non-Native Flora of the Province of Tarragona (Catalonia, Spain)
Butlletí de la Institució Catalana d’Història Natural, 83: 133-146. 2019 ISSN 2013-3987 (online edition): ISSN: 1133-6889 (print edition)133 GEA, FLORA ET fauna GEA, FLORA ET FAUNA Chorological notes on the non-native flora of the province of Tarragona (Catalonia, Spain) Filip Verloove*, Pere Aymerich**, Carlos Gómez-Bellver*** & Jordi López-Pujol**** * Meise Botanic Garden, Nieuwelaan 38, B-1860 Meise, Belgium. ** C/ Barcelona 29, 08600 Berga, Barcelona, Spain. *** Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals. Secció Botànica i Micologia. Facultat de Biologia. Universitat de Barcelona. Avda. Diagonal, 643. 08028 Barcelona, Spain. **** Botanic Institute of Barcelona (IBB, CSIC-ICUB). Passeig del Migdia. 08038 Barcelona, Spain. Author for correspondence: F. Verloove. A/e: [email protected] Rebut: 10.07.2019; Acceptat: 16.07.2019; Publicat: 30.09.2019 Abstract Recent field work in the province of Tarragona (NE Spain, Catalonia) yielded several new records of non-native vascular plants. Cenchrus orientalis, Manihot grahamii, Melica chilensis and Panicum capillare subsp. hillmanii are probably reported for the first time from Spain, while Aloe ferox, Canna ×generalis, Cenchrus setaceus, Convolvulus farinosus, Ficus rubiginosa, Jarava plumosa, Koelreu- teria paniculata, Lycianthes rantonnetii, Nassella tenuissima, Paraserianthes lophantha, Plumbago auriculata, Podranea ricasoliana, Proboscidea louisianica, Sedum palmeri, Solanum bonariense, Tipuana tipu, Tradescantia pallida and Vitis ×ruggerii are reported for the first time from the province of Tarragona. Several of these are potential or genuine invasive species and/or agricultural weeds. Miscellane- ous additional records are presented for some further alien taxa with only few earlier records in the study area. Key words: Alien plants, Catalonia, chorology, Spain, Tarragona, vascular plants. -
Normes OEPP EPPO Standards
© 2004 OEPP/EPPO, Bulletin OEPP/EPPO Bulletin 34, 155 –157 Blackwell Publishing, Ltd. Organisation Européenne et Méditerranéenne pour la Protection des Plantes European and Mediterranean Plant Protection Organization Normes OEPP EPPO Standards Diagnostic protocols for regulated pests Protocoles de diagnostic pour les organismes réglementés PM 7/33 Organization Européenne et Méditerranéenne pour la Protection des Plantes 1, rue Le Nôtre, 75016 Paris, France 155 156 Diagnostic protocols Approval • laboratory procedures presented in the protocols may be adjusted to the standards of individual laboratories, provided EPPO Standards are approved by EPPO Council. The date of that they are adequately validated or that proper positive and approval appears in each individual standard. In the terms of negative controls are included. Article II of the IPPC, EPPO Standards are Regional Standards for the members of EPPO. References Review EPPO/CABI (1996) Quarantine Pests for Europe, 2nd edn. CAB Interna- tional, Wallingford (GB). EPPO Standards are subject to periodic review and amendment. EU (2000) Council Directive 2000/29/EC of 8 May 2000 on protective The next review date for this EPPO Standard is decided by the measures against the introduction into the Community of organisms EPPO Working Party on Phytosanitary Regulations harmful to plants or plant products and against their spread within the Community. Official Journal of the European Communities L169, 1–112. FAO (1997) International Plant Protection Convention (new revised text). Amendment record FAO, Rome (IT). IPPC (1993) Principles of plant quarantine as related to international trade. Amendments will be issued as necessary, numbered and dated. ISPM no. 1. IPPC Secretariat, FAO, Rome (IT). -
Un-Priced 2021 Catalog in PDF Format
c toll free: 800.438.7199 fax: 805.964.1329 local: 805.683.1561 text: 805.243.2611 acebook.com/SanMarcosGrowers email: [email protected] Our world certainly has changed since we celebrated 40 years in business with our October 2019 Field Day. Who knew then that we were only months away from a global pandemic that would disrupt everything we thought of as normal, and that the ensuing shutdown would cause such increased interest in gardening? This past year has been a rollercoaster ride for all of us in the nursery and landscape trades. The demand for plants so exceeded the supply that it caused major plant availability shortages, and then the freeze in Texas further exacerbated this situation. To ensure that our customers came first, we did not sell any plants out-of-state, and we continue to work hard to refill the empty spaces left in our field. In the chaos of the situation, we also decided not to produce a 2020 catalog, and this current catalog is coming out so late that we intend it to be a two-year edition. Some items listed may not be available until early next year, so we encourage customers to look to our website Primelist which is updated weekly to view our current availability. As in the past, we continue to grow the many tried-and-true favorite plants that have proven themselves in our warming mediterranean climate. We have also added 245 exciting new plants that are listed in the back of this catalog. With sincere appreciation to all our customers, it is our hope that 2021 and 2022 will be excellent years for horticulture! In House Sales Outside Sales Shipping Ethan Visconti - Ext 129 Matthew Roberts Michael Craib Gene Leisch - Ext 128 Sales Manager Sales Representative Sales Representative Shipping Manager - Vice President [email protected] (805) 452-7003 (805) 451-0876 [email protected] [email protected] [email protected] Roger Barron- Ext 126 Jose Bedolla Sales/ Customer Service Serving nurseries in: Serving nurseries in: John Dudley, Jr. -
Evolutionary Routes to Biochemical Innovation Revealed by Integrative
RESEARCH ARTICLE Evolutionary routes to biochemical innovation revealed by integrative analysis of a plant-defense related specialized metabolic pathway Gaurav D Moghe1†, Bryan J Leong1,2, Steven M Hurney1,3, A Daniel Jones1,3, Robert L Last1,2* 1Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, United States; 2Department of Plant Biology, Michigan State University, East Lansing, United States; 3Department of Chemistry, Michigan State University, East Lansing, United States Abstract The diversity of life on Earth is a result of continual innovations in molecular networks influencing morphology and physiology. Plant specialized metabolism produces hundreds of thousands of compounds, offering striking examples of these innovations. To understand how this novelty is generated, we investigated the evolution of the Solanaceae family-specific, trichome- localized acylsugar biosynthetic pathway using a combination of mass spectrometry, RNA-seq, enzyme assays, RNAi and phylogenomics in different non-model species. Our results reveal hundreds of acylsugars produced across the Solanaceae family and even within a single plant, built on simple sugar cores. The relatively short biosynthetic pathway experienced repeated cycles of *For correspondence: [email protected] innovation over the last 100 million years that include gene duplication and divergence, gene loss, evolution of substrate preference and promiscuity. This study provides mechanistic insights into the † Present address: Section of emergence of plant chemical novelty, and offers a template for investigating the ~300,000 non- Plant Biology, School of model plant species that remain underexplored. Integrative Plant Sciences, DOI: https://doi.org/10.7554/eLife.28468.001 Cornell University, Ithaca, United States Competing interests: The authors declare that no Introduction competing interests exist. -
Potato Spindle Tuber Viroid 2006-022 Agenda Item:N/A Page 1 of 20
International Plant Protection Convention 2006-022 2006-022: Draft Annex to ISPM 27:2006 – Potato spindle tuber viroid Agenda Item:n/a [1] DRAFT ANNEX to ISPM 27:2006 – Potato spindle tuber viroid (2006-022) [2] Development history [3] Date of this document 2013-03-20 Document category Draft new annex to ISPM 27:2006 (Diagnostic protocols for regulated pests) Current document stage Approved by SC e-decision for member consultation (MC) Origin Work programme topic: Viruses and phytoplasmas, CPM-2 (2007) Original subject: Potato spindle tuber viroid (2006-022) Major stages 2006-05 SC added topic to work program 2007-03 CPM-2 added topic to work program (2006-002) 2012-11 TPDP revised draft protocol 2013-03 SC approved by e-decision to member consultation (MC) (2013_eSC_May_10) 2013-07 Member consultation (MC) Discipline leads history 2008-04 SC Gerard CLOVER (NZ) 2010-11 SC Delano JAMES (CA) Consultation on technical The first draft of this protocol was written by (lead author and editorial level team) Colin JEFFRIES (Science and Advice for Scottish Agriculture, Edinburgh, UK); Jorge ABAD (USDA-APHIS, Plant Germplasm Quarantine Program, Beltsville, USA); Nuria DURAN-VILA (Conselleria de Agricultura de la Generalitat Valenciana, IVIA, Moncada, Spain); Ana ETCHERVERS (Dirección General de Servicios Agrícolas, Min. de Ganadería Agricultura y Pesca, Montevideo, Uruguay); Brendan RODONI (Dept of Primary Industries, Victoria, Australia); Johanna ROENHORST (National Reference Centre, National Plant Protection Organization, Wageningen, the Netherlands); Huimin XU (Canadian Food Inspection Agency, Charlottetown, Canada). In addition, JThJ VERHOEVEN (National Reference Centre, National Plant Protection Organization, The Netherlands) was significantly involved in the Page 1 of 20 2006-022 2006-022: Draft Annex to ISPM 27:2006 – Potato spindle tuber viroid development of this protocol. -
Potato Spindle Tuber Viroid
This diagnostic protocol was adopted by the Standards Committee on behalf of the Commission on Phytosanitary Measures in January 2015. The annex is a prescriptive part of ISPM 27. ISPM 27 Annex 7 INTERNATIONAL STANDARDS FOR PHYTOSANITARY MEASURES ISPM 27 DIAGNOSTIC PROTOCOLS DP 7: Potato spindle tuber viroid (2015) Contents 1. Pest Information ............................................................................................................................... 3 2. Taxonomic Information .................................................................................................................... 4 3. Detection ........................................................................................................................................... 4 3.1 Sampling ........................................................................................................................... 6 3.2 Biological detection .......................................................................................................... 6 3.3 Molecular detection ........................................................................................................... 7 3.3.1 Sample preparation ............................................................................................................ 7 3.3.2 Nucleic acid extraction ...................................................................................................... 8 3.3.3 Generic molecular methods for pospiviroid detection ..................................................... -
Scientific Opinion on the Assessment of the Risk of Solanaceous Pospiviroids for the EU Territory and the Identification and Evaluation of Risk Management Options1
EFSA Journal 2011;9(8):2330 SCIENTIFIC OPINION Scientific Opinion on the assessment of the risk of solanaceous pospiviroids for the EU territory and the identification and evaluation of risk 1 management options EFSA Panel on Plant Health (PLH)2, 3 European Food Safety Authority (EFSA), Parma, Italy ABSTRACT Following a request from the EU Commission, the EFSA PLH Panel conducted a risk assessment for the EU territory of pospiviroids affecting solanaceous crops, identified and evaluated risk reduction options and evaluated the EU provisional emergency measures targeting Potato spindle tuber viroid (PSTVd). The risk assessment included PSTVd, Citrus exocortis viroid, Columnea latent viroid, Mexican papita viroid, Tomato apical stunt viroid, Tomato chlorotic dwarf viroid, Tomato planta macho viroid, Chrysanthemum stunt viroid and Pepper chat fruit viroid. Four entry pathways were identified, three involving plant propagation material, with moderate probability of entry, and one involving plant products for human consumption, with low probability of entry. The probability of establishment was considered very high. Spread was considered likely within a crop and moderately likely between crop species, with exception of spread to potato, rated as unlikely. The probability of long distance spread within vegetatively propagated crops was estimated as likely/very likely. The direct consequences were expected to be major in potato and tomato, moderate in pepper, minimal/minor in other vegetables and minimal in ornamentals. Main risk assessment uncertainties derive from limited knowledge on pospiviroids other than PSTVd, although all pospiviroids are expected to have similar biological properties. Management options to reduce risk of entry, spread and consequences were identified and evaluated. -
2007 Catalog
Friends School of Minnesota 1365 Englewood Avenue Saint Paul, MN 55104 TIME VALUE DATA May 11, 12, 13, 2007 Friday,May 11 If you have received a duplicate copy, please let us know, and pass the extra to a friend! 11:00 A.M.–8:00 P.M. New Saturday Saturday,May 12 Hours Saint Paul, 10:00 A.M.–6:00 P.M. Sunday,May 13 FROM 35W Minnesota FROM HWY 36 12:00 NOON–4:00 P.M. FROM HWY 280 LARPENTEUR AVENUE At the State Fair Grandstand— FROM HWY 280 Free Admission C O M O CLEVELAND AVE A SNELLING AVE V E Grandstand N U 280 E COMMONWEALTH DAN PATCH Main MIDWAY PKWY Gate P Minn. State Fair 94 Coliseum COMO AVENUE 35W White Shoreview Glacial Ridge Brooklyn Ctr Bear Lake 694 35E E U CANFIELD Growers: A Green Plymouth Crystal 94 Roseville N 36 E 494 Snelling Ave. 694 V 169 Saint Paul Family Business 280 A 394 35E 100 94 D Minnetonka Minneapolis E N N Woodbury ERGY Hosta Takeover! O P Edina 494 ARK 62 M Richfield Y 61 Eden 494 Prairie A Are These Veggies 35W Inver Grove R Heights Bloomington Eagan FROM 94 Organically Grown? 52 Mr. Majestic Shakopee 35E Burnsville marigold, page 12 Photo by Nancy Scherer Bird Gardens 18th Annual Friends School Plant Sale May 11, 12 and 13, 2007 Friday 11:00 A.M.–8:00 P.M.• Saturday 10:00 A.M.–6:00 P.M. Sunday 12:00 NOON–4:00 P.M.Sunday is half-price day at the Minnesota State Fair Grandstand Friends School of Minnesota Thank you for supporting Friends School of Minnesota by purchasing plants at our sale. -
Literature Review 2.1
FACULTY OF SCIENCE DEPARTMENT OF BIOLOGY Jasna Milanović THE ROLE OF BRASSINOSTEROIDS AND SALICYLIC ACID IN PLANT DEFENSE RESPONSE TO POTATO SPINDLE TUBER VIROID INFECTION DOCTORAL THESIS Zagreb, 2017 PRIRODOSLOVNO-MATEMATIČKI FAKULTET BIOLOŠKI ODSJEK Jasna Milanović ULOGA BRASINOSTEROIDA I SALICILNE KISELINE U OBRAMBENOM ODGOVORU BILJAKA NA ZARAZU VIROIDOM VRETENASTOGA GOMOLJA KRUMPIRA DOKTORSKI RAD Zagreb, 2017. Ovaj je doktorski rad izrađen u Zavodu za zaštitu bilja i Institutu Ruđer Bošković, pod vodstvom dr. sc. Snježane Mihaljević i dr. sc. Césara Llavea Correasa, u sklopu Sveučilišnog poslijediplomskog doktorskog studija Biologije pri Biološkom odsjeku Prirodoslovno– matematičkog fakulteta Sveučilišta u Zagrebu. This dissertation could not have been completed without the great support that I have received from so many people over the years. I would like to express my sincere gratitude to my mentors, Snježana Mihaljević from the Ruđer Bošković Institute, Zagreb and César Llave Correas from the Centro de Investigaciones Biológicas, Madrid who have accepted me to their research groups and whose invaluable contributions have helped accomplishing this work. The knowledge I gained from them is something that will stay with me for a lifetime and benefit me greatly in my future career. Further, I would like to thank the Croatian Ministry of Agriculture and the CCAFRA – Institute for Plant Protection, Zagreb for financial support with a project funding. I also wish to express my appreciation to my former colleagues and coordinators, Vesna Kajić under whose guidance I had commenced this project and Irena Gregurec–Tomiša for leading phytosanitary field surveys. Many thanks to Mario Santor and Darko Jelković for providing solanaceous plants. -
Agarista Populifolia
White Oak Conference Center Butterfly & Hummingbird Plant Sale Spring 2016 Perennials Adiantum capillus-veneris - Southern Maidenhair Fern – This fern thrives in soils that have lots of organic matter worked into the mix. They prefer shade to filtered sunlight. A great fern for detail shade plantings or containers. Looks delicate, but is really quite tough. Keep soil moist. Can be evergreen most winters. Anisacanthus wrightii - Flame Acanthus – A tough, Texas native, shrubby perennial covered with orange tubular flowers summer & fall. Averages 3’ height. Drought tolerant once established. Hummingbirds! Antirrhinum hispanicum – Spanish Snapdragon – This is an amazing deer-resistant snapdragon that likes the heat! It makes a 1’ tall x 2’ wide clump of fuzzy grey-green leaves. The flowers are pink on the upper lips and whitish on the tips of the lower lip with yellow near the base. Spanish Snapdragon (also called Creeping Snapdragon or Perennial Snapdragon) thrives in our hot, humid summers where most snapdragons fear to tread. Prefers a sunny, well-drained spot. Evergreen “subshrub” – flowers year round with peaks in late spring to early summer and again in the fall. Great for rock gardens or those often neglected corners of the garden! Hardy to below 0°. Aquilegia chrysantha ‘Hinckley’ - Hinckley Columbine - A gorgeous evergreen native Texas perennial for shade gardens. Forms 24” mounds of bright green parsley-like foliage all winter. Then in March-April, produces stalks of magnificent orchid-like yellow flowers for up to 6 weeks! Afternoon shade & good drainage. Asclepias curassivicia - Mexican Butterfly Weed - Great perennial for butterflies and beautiful in the garden as well. -
Vascular Plants Colonization of the Historical City of Azemmour, Morocco
Plant Archives Volume 21, No 1, 2021 pp. 187-194 e-ISSN:2581-6063 (online), ISSN:0972-5210 Plant Archives Journal home page: www.plantarchives.org DOI Url: https://doi.org/10.51470/PLANTARCHIVES.2021.v21.no1.027 VASCULAR PLANTS COLONIZATION OF THE HISTORICAL CITY OF AZEMMOUR, MOROCCO Meriem Benharbit1, Jamila Dahmani2*, Mohamed Fassar2, Aomar Dabghi2, Mohsine Ziani1, Najib Magri2,3 and Nadia Belahbib2 1National Institute of Archeology and Heritage Sciences, MadinatAl–Irfane, les Instituts– Hay Riyad, 10100, Rabat, Morocco 2Ibn Tofail University, Faculty of Sciences, Plant, Animal and Agro-industry Production Laboratory, BP 133, Kénitra, Morocco 3 10050, Morocco Forest Research Center, High Commission for Water, Forests and Desertification Control, Avenue Omar Ibn El Khattab, BP 763, Rabat–Agdal, (Date of Receiving-23-09-2020;*E-mail: [email protected] Date of Acceptance-18-12-2020) From its Portuguese period, the historical city of Azemmour, on the Oum Errabia River banks, still boasts several monuments, including an imposing fortified wall. Among the factors of degradation that threaten this wall, we are particularly interested in the plant’s action growing over this monument. The objective was to start by establishing a list of plant species colonizing the wall, then to deduce the potential effects that vegetation can have on the substrate. We carried out a systematic sampling in Azemmour. After sampling and identifying the plants, we established a list of 58 species, belonging to 26 families and 49genera. ABSTRACT TheAsteraceae family is the most represented with 11 species, followed by Solanaceae with 6 species, Poaceae with 5 species and Amaranthaceae with 4 species. -
A Current Overview of Two Viroids That Infect Chrysanthemums: Chrysanthemum Stunt Viroid and Chrysanthemum Chlorotic Mottle Viroid
Viruses 2013, 5, 1099-1113; doi:10.3390/v5041099 OPEN ACCESS viruses ISSN 1999-4915 www.mdpi.com/journal/viruses Review A Current Overview of Two Viroids That Infect Chrysanthemums: Chrysanthemum stunt viroid and Chrysanthemum chlorotic mottle viroid Won Kyong Cho, Yeonhwa Jo, Kyoung-Min Jo and Kook-Hyung Kim * Department of Agricultural Biotechnology, Plant Genomics and Breeding Institute, Institute for Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea; E-Mails: [email protected] (W.K.C.); [email protected] (Y.J.); [email protected] (K.-M.J.) * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +82-2-880-4677; Fax: +82-2-873-2317. Received: 1 March 2013; in revised form: 8 April 2013 / Accepted: 8 April 2013 / Published: 17 April 2013 Abstract: The chrysanthemum (Dendranthema X grandiflorum) belongs to the family Asteraceae and it is one of the most popular flowers in the world. Viroids are the smallest known plant pathogens. They consist of a circular, single-stranded RNA, which does not encode a protein. Chrysanthemums are a common host for two different viroids, the Chrysanthemum stunt viroid (CSVd) and the Chrysanthemum chlorotic mottle viroid (CChMVd). These viroids are quite different from each other in structure and function. Here, we reviewed research associated with CSVd and CChMVd that covered disease symptoms, identification, host range, nucleotide sequences, phylogenetic relationships, structures, replication mechanisms, symptom determinants, detection methods, viroid elimination, and development of viroid resistant chrysanthemums, among other studies. We propose that the chrysanthemum and these two viroids represent convenient genetic resources for host–viroid interaction studies.