Prariefire Crabapple Malus ‘Prariefire’
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Osher Lifelong Learning Institute
USDA-ARS National Plant Germplasm System Conservation of Fruit & Nut Genetic Resources Joseph Postman Plant Pathologist & Curator National Clonal Germplasm Repository Corvallis, Oregon May 2010 Mission: Collect – Preserve Evaluate – Enhance - Distribute World Diversity of Plant Genetic Resources for Improving the Quality and Production of Economic Crops Important to U.S. and World Agriculture Apple Accessions at Geneva Malus angustifolia ( 59 Accessions) Malus sikkimensis ( 14 Accessions) Malus baccata ( 67 Accessions) Malus sp. ( 41 Accessions) Malus bhutanica ( 117 Accessions) Malus spectabilis ( 9 Accessions) Malus brevipes ( 2 Accessions) Malus sylvestris ( 70 Accessions) Malus coronaria ( 98 Accessions) Malus toringo ( 122 Accessions) Malus domestica ( 1,389 Accessions) Malus transitoria ( 63 Accessions) Malus doumeri ( 2 Accessions) Malus trilobata ( 2 Accessions) Malus florentina ( 4 Accessions) Malus tschonoskii ( 3 Accessions) Malus floribunda ( 12 Accessions) Malus x adstringens ( 2 Accessions) Malus fusca ( 147 Accessions) Malus x arnoldiana ( 2 Accessions) Malus halliana ( 15 Accessions) Malus x asiatica ( 20 Accessions) Malus honanensis ( 4 Accessions) Malus x astracanica ( 1 Accessions) Malus hupehensis ( 185 Accessions) Malus x atrosanguinea ( 2 Accessions) Malus hybrid ( 337 Accessions) Malus x dawsoniana ( 2 Accessions) Malus ioensis ( 72 Accessions) Malus x hartwigii ( 5 Accessions) Malus kansuensis ( 45 Accessions) Malus x magdeburgensis ( 2 Accessions) Malus komarovii ( 1 Accessions) Malus x micromalus ( 25 Accessions) -
Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Northern Prairie Wildlife Research Center US Geological Survey Spring 2018 Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 Lawrence D. Igl Harold A. Kantrud Wesley Newton Follow this and additional works at: https://digitalcommons.unl.edu/usgsnpwrc Part of the Animal Sciences Commons, Behavior and Ethology Commons, Biodiversity Commons, Environmental Policy Commons, Recreation, Parks and Tourism Administration Commons, and the Terrestrial and Aquatic Ecology Commons This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Northern Prairie Wildlife Research Center by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 Lawrence D. Igl, Harold A. Kantrud, and Wesley E. Newton ABSTRACT— Changes in the coverage of trees and shrubs on the North Dakota landscape since Euro- American settlement have likely had a pronounced impact on bird species that favor woody vegetation. Long- term data sets on breeding bird populations in wooded habitats in North Dakota or in the Great Plains are scarce. In 1975 a wildlife habitat plot was established in a 10.5 ha cropland fi eld with a long history of small- grain production. Th e objective of this article is to evaluate the successional changes in bird populations as the habitat at this site became more biologically and structurally complex aft er the establishment of a diverse stand of shrubs and trees. -
A Multifaceted Overview of Apple Tree Domestication
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Archive Ouverte en Sciences de l'Information et de la Communication A multifaceted overview of apple tree domestication Amandine Cornille, Ferran Antolín, Elena García, Cristiano Vernesi, Alice Fietta, Otto Brinkkemper, Wiebke Kirleis, Angela Schlumbaum, Isabel Roldán-Ruiz To cite this version: Amandine Cornille, Ferran Antolín, Elena García, Cristiano Vernesi, Alice Fietta, et al.. A multi- faceted overview of apple tree domestication. Trends in Plant Science, Elsevier, 2019, 24 (8), pp.770- 782. 10.1016/j.tplants.2019.05.007. hal-02357023 HAL Id: hal-02357023 https://hal.archives-ouvertes.fr/hal-02357023 Submitted on 9 Nov 2019 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. 1 A multifaceted overview of apple tree domestication 2 3 Cornille Amandine1*, Ferran Antolín2, Elena Garcia3, Cristiano Vernesi4a, Alice Fietta4, Otto 4 Brinkkemper5, Wiebke Kirleis6, Angela Schlumbaum2 and Isabel Roldán-Ruiz7,8 5 6 1. GQE– Le Moulon, INRA, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 7 91190, Gif-sur-Yvette, France 8 2. Integrative Prehistory and Archeological Science (IPNA/IPAS), Department of Environmental 9 Sciences, University of Basel. -
Page 1 the Following Pages Outline Phasing Recommendations for The
Kruckeberg Botanic Garden Master Site Plan PHASING AND IMPLEMENTATION he following pages outline phasing recommendations for the KruckebergT Botanic Garden that seem desirable to address the needs, vision, and requirements of a private garden’s evolution into the publc domain. With the transfer of this property from a private residence to a commercial public entity, new sets of codes, restrictions, and opportunities come into play. These deal with public safety, health, and well-being and ensure that equal opportunities are afforded to all. Within a limited budget, Phase 1 responds to these immediate needs by providing on-site public parking to reduce impacts to the surrounding residential community, adding much needed public restrooms, and creating a permanent and separate service access road and staff parking area. Phase 2 focuses on siting an interpretive switchback boardwalk trail that connects the upper and lower gardens in an aesthetic ADA-compliant manner. It is also envi- sioned that an ADA-compliant loop path would be routed through the lower garden. While it would be optimal to build the environmental learning center in Phase 2, it is recognized that lack of funding may require deferment to a later phase. Further development of future phases depends on many factors, most importantly securing funding and the commitment of the City, Foundation, and public to sup- port and encourage new work to proceed. In the end, this alone will determine how quickly Garden projects are completed and the Garden vision, as outlined in this report, is realized. This is a modest plan as represented by the development costs associated with each phase in 2010 dollars. -
The Vulnerability of US Apple (Malus) Genetic Resources
Genet Resour Crop Evol (2015) 62:765–794 DOI 10.1007/s10722-014-0194-2 RESEARCH ARTICLE The vulnerability of US apple (Malus) genetic resources Gayle M. Volk • C. Thomas Chao • Jay Norelli • Susan K. Brown • Gennaro Fazio • Cameron Peace • Jim McFerson • Gan-Yuan Zhong • Peter Bretting Received: 20 June 2014 / Accepted: 27 October 2014 / Published online: 13 November 2014 Ó Springer Science+Business Media Dordrecht (outside the USA) 2014 Abstract Apple (Malus 9 domestica Borkh.) is one wide range of biotic and abiotic stress resistances as of the top three US fruit crops in production and value. well as desirable productivity and fruit quality attri- Apple production has high costs for land, labor and butes. However, access to wild materials is limited and inputs, and orchards are a long-term commitment. wild Malus throughout the world is at risk of loss due Production is dominated by only a few apple scion and to human encroachment and changing climatic pat- rootstock cultivars, which increases its susceptibility terns. The USDA-ARS National Plant Germplasm to dynamic external threats. Apple crop wild relatives, System (NPGS) Malus collection, maintained by the including progenitor species Malus sieversii (Ledeb.) Plant Genetic Resources Unit in Geneva, NY, US is M. Roem., Malus orientalis Uglitzk., Malus sylvestris among the largest collections of cultivated apple and (L.) Mill., and Malus prunifolia (Willd.) Borkh., as Malus species in the world. The collection currently well as many other readily hybridized species, have a has 5004 unique accessions in the field and 1603 seed accessions representing M. 9 domestica,33Malus species, and 15 hybrid species. -
Malus Sieboldii-Based Rootstocks Mediate Apple Proliferation Resistance to Grafted Trees
Bulletin of Insectology 60 (2): 301-302, 2007 ISSN 1721-8861 Malus sieboldii-based rootstocks mediate apple proliferation resistance to grafted trees 1 2 1 Erich SEEMÜLLER , Eckard MOLL , Bernd SCHNEIDER 1Federal Biological Research Center for Agriculture and Forestry, Institute for Plant Protection in Fruit Crops, Dossenheim, Germany 2Federal Biological Research Centre for Agriculture and Forestry, Central Data Processing Group, Kleinmachnow, Germany Abstract Over a period of 24 years, three trials were carried out in which open pollinated apomictic seedlings were examined for apple pro- liferation (AP) resistance in comparison with several clonal rootstocks. The screening was performed under experimental inocula- tion and natural infection conditions. Criteria for the resistance rating were occurrence of AP symptoms, percentage of affected trees, incidence of the small fruit symptom and the effect of the disease on vigor. In all trials, similar results were obtained. Satis- factory resistance was only identified in trees grown on progenies of M. sieboldii and M. sieboldii-derived experimental root- stocks. The screening also showed that rootstocks with M. sieboldii parentage are often highly susceptible to latent apple viruses. Key words: Apple proliferation, ‘Candidatus Phytoplasma mali’, apple, resistance. Introduction clonal rootstocks of the Budagovsky series B, the Polish series P and rootstocks M 9, M 11 and M 13. The root- Apple proliferation (AP) phytoplasma disease is diffi- stocks were graft-inoculated with Golden Delicious sci- cult to control. Phytosanitary measures such as the use ons or were budded with healthy Golden Delicious and of healthy planting material and uprooting of diseased grown under natural infection conditions. Over a period trees are often unsatisfactory, because infections by in- of 24 years, three trials were carried out which where sect vectors are difficult to prevent. -
Tracheophyte of Xiao Hinggan Ling in China: an Updated Checklist
Biodiversity Data Journal 7: e32306 doi: 10.3897/BDJ.7.e32306 Taxonomic Paper Tracheophyte of Xiao Hinggan Ling in China: an updated checklist Hongfeng Wang‡§, Xueyun Dong , Yi Liu|,¶, Keping Ma | ‡ School of Forestry, Northeast Forestry University, Harbin, China § School of Food Engineering Harbin University, Harbin, China | State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China ¶ University of Chinese Academy of Sciences, Beijing, China Corresponding author: Hongfeng Wang ([email protected]) Academic editor: Daniele Cicuzza Received: 10 Dec 2018 | Accepted: 03 Mar 2019 | Published: 27 Mar 2019 Citation: Wang H, Dong X, Liu Y, Ma K (2019) Tracheophyte of Xiao Hinggan Ling in China: an updated checklist. Biodiversity Data Journal 7: e32306. https://doi.org/10.3897/BDJ.7.e32306 Abstract Background This paper presents an updated list of tracheophytes of Xiao Hinggan Ling. The list includes 124 families, 503 genera and 1640 species (Containing subspecific units), of which 569 species (Containing subspecific units), 56 genera and 6 families represent first published records for Xiao Hinggan Ling. The aim of the present study is to document an updated checklist by reviewing the existing literature, browsing the website of National Specimen Information Infrastructure and additional data obtained in our research over the past ten years. This paper presents an updated list of tracheophytes of Xiao Hinggan Ling. The list includes 124 families, 503 genera and 1640 species (Containing subspecific units), of which 569 species (Containing subspecific units), 56 genera and 6 families represent first published records for Xiao Hinggan Ling. The aim of the present study is to document an updated checklist by reviewing the existing literature, browsing the website of National Specimen Information Infrastructure and additional data obtained in our research over the past ten years. -
Malus) Collection and Assessment of the Crabapple Slope
University of Pennsylvania ScholarlyCommons Internship Program Reports Education and Visitor Experience 2019 Evaluation of the Crabapple (Malus) Collection and Assessment of the Crabapple Slope Micah Christensen University of Pennsylvania Follow this and additional works at: https://repository.upenn.edu/morrisarboretum_internreports Part of the Horticulture Commons Recommended Citation Christensen, Micah, "Evaluation of the Crabapple (Malus) Collection and Assessment of the Crabapple Slope" (2019). Internship Program Reports. 40. https://repository.upenn.edu/morrisarboretum_internreports/40 An independent study project report by The Charles C. Holman Endowed Rose and Flower Garden Intern (2018-2019) This paper is posted at ScholarlyCommons. https://repository.upenn.edu/morrisarboretum_internreports/40 For more information, please contact [email protected]. Evaluation of the Crabapple (Malus) Collection and Assessment of the Crabapple Slope Abstract This project began in response to space on the slope for more crabapple trees and a need to evaluate the current crabapple collection. As such, this project examined the collection as a whole with special attention to the slope. The Morris Arboretum had 48 crabapple trees as of 2018. The vast majority were planted in two locations: the slope by the rose garden and on the farm between the community garden and the executive director’s residence. The initial examination of the collection showed only two native crabapple specimens (Malus coronaria) both with a provenance of Maryland. Propagation of a tree with more local provenance was done to improve and expand the Malus collection. The four parts to this project included development and implementation of evaluation criteria, soil testing of the slope, recommendations of crabapple cultivars to fill empty spaces on the slope, and propagation of a native crabapple (Malus coronaria) with local provenance Disciplines Horticulture Comments An independent study project report by The Charles C. -
Canadian Food Inspection Agency
Canadian Food Inspection Agency Home > Plants > Plants With Novel Traits > Applicants > Directive 9408 > Biology Documents > Malus domestica The Biology of Malus domestica Borkh. (Apple) Table of contents 1. General Administrative Information 2. Identity 3. Geographical Distribution 4. Biology 5. Related Species of Malus domestica 6. Potential Interaction of Malus domestica with Other Life Forms 7. References Appendix 1: Species and hybrid species currently recognized in the genus Malus, according to the taxonomy database of the U.S. Department of Agriculture Germplasm Resources Information Network GRIN) (USDAARS 2012) Biology Document BIO201401: A companion document to Directive 9408 (Dir9408), Assessment Criteria for Determining Environmental Safety of Plant with Novel Traits Photo credit: H. Ardiel Plant and Biotechnology Risk Assessment Unit Plant Health Science Division, Canadian Food Inspection Agency Ottawa, Ontario Oct 15, 2013 1. General Administrative Information 1.1 Background 1.2 Scope 1.1 Background The Canadian Food Inspection Agency's Plant and Biotechnology Risk Assessment (PBRA) Unit is responsible for assessing the potential risk to the environment from the release of plants with novel traits (PNTs) into the Canadian environment. The PBRA Unit is also responsible for assessing the pest potential of plant imports and plant species new to Canada. Risk assessments conducted by the PBRA Unit require biological information about the plant species being assessed. Therefore, these assessments can be done in conjunction with speciesspecific biology documents that provide the necessary biological information. When a PNT is assessed, these biology documents serve as companion documents to Dir9408: Assessment Criteria for Determining Environmental Safety of Plants with Novel Traits. -
Campus Planning & Development
Planning Guidelines EEAASTSTEERRNN CCOONNNNEECCTTICICUUTT STSTAATTEE UUNNIVIVEERRSITSITYY CAMPUS PLANNING & DEVELOPMENT GUIDELINES FOR EASTERN CONNECTICUT STATE UNIVERSITY PREPARED BY NEW ENGLAND DESIGN, INC. PREPARED FOR EASTERN CONNECTICUT STATE UNIVERSITY Willimantic, Connecticut David G. Carter President Design Review Committee Nancy Tinker Committee Chair - Director of Facilities Management and Planning Tina Fu Director of Library Services Fred Gordon Student Government Association President Bob Horrocks President of the University Senate Pat Kucharski Administrative Assistant Dave Millette Electrical Shop Supervisor Michael Pernal Executive Vice President Alex Roe CSU Director of Planning & Technical Services, Ex Officio Renee Theroux-Keech Associate Director for Design and Engineering Gerald Cotter CSU Assistant Director for Project Management and Engineering PREPARED BY NEW ENGLAND DESIGN, INC. 25 Ledgebrook Drive Mansfield, CT 06250 Kevin Tubridy John Alexopoulos L.A. Karl Norton, AIA John Everett Karla Acayan Table of Contents Page Page Forward • Campus Standard Picnic Tables 11 Introduction • Campus Standard Bus Stop Shelters 11 • Campus Standard Exterior Railing and Guards 11 SITE PLANNING GUIDELINES 1 • Campus Standard Blue Phone 12 • University Lighting 12 • LANDSCAPE 1 • Campus Standard Lighting Bollards 12 • Topography and Vistas 1 • Campus Standard Solar Lighting 12 • Planting Guidelines 1 • Campus Standard Walkway and Roadway Lighting 12 • General Consideration and Observations 1 • Artwork - Sculptures, Fountains and -
Chicago Department of Transportation Roadway Plant List
CHICAGOCHICAGO DEPARTMENTDEPARTMENT OFOF TRANSPORTATIONTRANSPORTATION Richard M. Daley, Mayor Thomas H. Powers ROADWAYROADWAY PLANTPLANT LISTLIST Acting Commissioner Compiled by DIVISION OF ENGINEERING TH 7 Edition HISTORIC GARFIELD BOULEVARD CHICAGO DEPARTMENT OF TRANSPORTATION ROADWAY PLANT LIST The Chicago Department of Transportation (CDOT) Division of Engineering is pleased to present the newest edition of the City of Chicago’s Roadway Plant List, intended as a resource for landscape architects. CDOT has evaluated the plants on this list based on its years of experience maintaining medians and other roadside locations. The accompanying comments are based on the plants’ ability to withstand salt spray and other urban roadway conditions. Although no scientific trials were conducted, installation and maintenance of the plant material have been done in accordance with standard CDOT specifications. As a result, cultural conditions such as soil structure, composition and moisture are known factors. CDOT’s list highlights plant materials in order of consideration. Dark gray rows indicate plants that are not recommended. Light gray rows include plant materials that are currently under evaluation or have not yet been used. It also indicates plant selections which survive in the roadway but have attributes which negatively affect the plant’s performance in a municipal application. Although the “concerns” are independent of CDOT’s assessment of the plants’ sustenance in the roadway, CDOT expects selections to consist of plants that both survive on medians and have no additional concerns. We hope this guide proves a valuable tool for industry professionals. For more information, please contact CDOT’s Division of Engineering at (312) 744-3520. Cover Page Photo: Springtime on Historic Garfield Boulevard. -
Characterization of Stigma Exudates in Aqueous Extracts from Apple And
JOBNAME: horts 43#5 2008 PAGE: 1 OUTPUT: June 19 20:24:03 2008 tsp/horts/167620/02855 MISCELLANEOUS HORTSCIENCE 43(5):1471–1478. 2008. pathogen from the stigma to the hypanthium where infection occurs through nectarthodes (Thomson, 1986). Erwinia amylovora ap- Characterization of Stigma Exudates pears to be well adapted epiphytically to the stigmatic surfaces of even nondisease– in Aqueous Extracts from Apple host rosaceous species (Johnson et al., 2006). As an alternative to the use of antibiotics for and Pear Flowers suppression of E. amylovora on apple and pear blossoms, researchers have evaluated P. Lawrence Pusey1,3, David R. Rudell2, Eric A. Curry2, and other naturally occurring microbial residents James P. Mattheis2 on flowers as potential biological control U.S. Department of Agriculture, Agricultural Research Service, Tree Fruit agents for fire blight (Johnson and Stockwell, 2000). Beneficial strains exhibiting antago- Research Laboratory, 1104 North Western Avenue, Wenatchee, WA 98801- nism toward E. amylovora suppress the 1230 pathogen by competing for space and nutri- Additional index words. Pyrus communis, Malus pumila, Malus mandshurica, Erwinia ents and producing antibiotic compounds. In 1996, Pseudomonas fluorescens (Trevison) amylovora, Rosaceae Migula strain A506 was the first microbial Abstract. The stigmatic secretions of pomaceous flowers serve as a natural medium not agent to become available commercially only for pollen, but also for the pathogen Erwinia amylovora (Burr.) Winslow et al. and for fire blight management (Johnson and other microorganisms. To understand the microecology on the stigma, exudates from Stockwell, 2000). Others have since been cultivars of pear (Pyrus communis L.), apple (Malus pumila P.