Scotland's Biodiversity
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Diptera) of North-Eastern North America
Biodiversity Data Journal 7: e36673 doi: 10.3897/BDJ.7.e36673 Taxonomic Paper New Syrphidae (Diptera) of North-eastern North America Jeffrey H. Skevington‡,§, Andrew D. Young|, Michelle M. Locke‡, Kevin M. Moran‡,§ ‡ AAFC, Canadian National Collection of Insects, Arachnids and Nematodes, Ottawa, Canada § Carleton University, Ottawa, Canada | California Department of Food and Agriculture, Sacramento, United States of America Corresponding author: Jeffrey H. Skevington ([email protected]) Academic editor: Torsten Dikow Received: 31 May 2019 | Accepted: 09 Aug 2019 | Published: 03 Sep 2019 Citation: Skevington JH, Young AD, Locke MM, Moran KM (2019) New Syrphidae (Diptera) of North-eastern North America. Biodiversity Data Journal 7: e36673. https://doi.org/10.3897/BDJ.7.e36673 ZooBank: urn:lsid:zoobank.org:pub:823430AD-B648-414F-A8B2-4F1E5F1A086A Abstract Background This paper describes 11 of 18 new species recognised in the recent book, "Field Guide to the Flower Flies of Northeastern North America". Four species are omitted as they need to be described in the context of a revision (three Cheilosia and a Palpada species) and three other species (one Neoascia and two Xylota) will be described by F. Christian Thompson in a planned publication. Six of the new species have been recognised for decades and were treated by J. Richard Vockeroth in unpublished notes or by Thompson in his unpublished but widely distributed "A conspectus of the flower flies (Diptera: Syrphidae) of the Nearctic Region". Five of the 11 species were discovered during the preparation of the Field Guide. Eight of the 11 have DNA barcodes available that support the morphology. New information New species treated in this paper include: Anasimyia diffusa Locke, Skevington and Vockeroth (Smooth-legged Swamp Fly), Anasimyia matutina Locke, Skevington and This is an open access article distributed under the terms of the CC0 Public Domain Dedication. -
Pear Trellis Rust, a New Disease
Natter’s Notes summer. By mid-summer, Pear Trellis Rust, a tiny black dots (pycnia) appear in the center of the new disease leaf spots.” [Fig 3] By late Jean R. Natter summer, brown, blister-like swellings form on the lower Recently, Pear Trellis Rust leaf surface just beneath (Gymnosporangium the leaf spots. This is sabinae) became the followed by the newest contributor to this development of acorn- hodge-podge-let’s-try- shaped structures (aecia) everything year. During with open, trellis-like sides 2016, the first case of pear Fig 1: Pear trellis rust (Gymnosporangium sabinae) on the top that give this disease its trellis rust was reported in leaf surface of edible pear tree; Multnomah County, OR. (Client common name. (Fig 4) the northern section of the image; 2017-09) Aeciospores produced within Willamette Valley, that on a Bartlett pear growing in the aecia are wind-blown to susceptible juniper Milwaukie, Clackamas County. (See “Pear Trellis hosts where they can cause infections on young Rust: First Report in Oregon” Metro MG Newsletter, shoots. These spores are released from late summer January 2016; until leaf drop.” (“Pear Trellis Rust, http://extension.oregonstate.edu/mg/metro/sites/d Gymnosporangium sabinae” efault/files/dec_2016_mg_newsletter_12116.pdf. (http://www.ladybug.uconn.edu/FactSheets/pear- Then, in mid-September 2017, an inquiry about a trellis-rust_6_2329861430.pdf) pear leaf problem in Multnomah County was submitted to Ask an Expert. [Fig 1; Fig 2] Yes, it’s Signs on affected alternate host junipers are difficult another fruiting pear tree infected with trellis rust. It to detect. -
Introduction to Neotropical Entomology and Phytopathology - A
TROPICAL BIOLOGY AND CONSERVATION MANAGEMENT – Vol. VI - Introduction to Neotropical Entomology and Phytopathology - A. Bonet and G. Carrión INTRODUCTION TO NEOTROPICAL ENTOMOLOGY AND PHYTOPATHOLOGY A. Bonet Department of Entomology, Instituto de Ecología A.C., Mexico G. Carrión Department of Biodiversity and Systematic, Instituto de Ecología A.C., Mexico Keywords: Biodiversity loss, biological control, evolution, hotspot regions, insect biodiversity, insect pests, multitrophic interactions, parasite-host relationship, pathogens, pollination, rust fungi Contents 1. Introduction 2. History 2.1. Phytopathology 2.1.1. Evolution of the Parasite-Host Relationship 2.1.2. The Evolution of Phytopathogenic Fungi and Their Host Plants 2.1.3. Flor’s Gene-For-Gene Theory 2.1.4. Pathogenetic Mechanisms in Plant Parasitic Fungi and Hyperparasites 2.2. Entomology 2.2.1. Entomology in Asia and the Middle East 2.2.2. Entomology in Ancient Greece and Rome 2.2.3. New World Prehispanic Cultures 3. Insect evolution 4. Biodiversity 4.1. Biodiversity Loss and Insect Conservation 5. Ecosystem services and the use of biodiversity 5.1. Pollination in Tropical Ecosystems 5.2. Biological Control of Fungi and Insects 6. The future of Entomology and phytopathology 7. Entomology and phytopathology section’s content 8. ConclusionUNESCO – EOLSS Acknowledgements Glossary Bibliography Biographical SketchesSAMPLE CHAPTERS Summary Insects are among the most abundant and diverse organisms in terrestrial ecosystems, making up more than half of the earth’s biodiversity. To date, 1.5 million species of organisms have been recorded, although around 85% of potential species (some 10 million) have not yet been identified. In the case of the Neotropics, although insects are clearly a vital element, there are many families of organisms and regions that are yet to be well researched. -
The Pathogenicity and Seasonal Development of Gymnosporangium
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1931 The ap thogenicity and seasonal development of Gymnosporangium in Iowa Donald E. Bliss Iowa State College Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Agriculture Commons, Botany Commons, and the Plant Pathology Commons Recommended Citation Bliss, Donald E., "The ap thogenicity and seasonal development of Gymnosporangium in Iowa " (1931). Retrospective Theses and Dissertations. 14209. https://lib.dr.iastate.edu/rtd/14209 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMl films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMl a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g.. maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overiaps. -
Woodland Restoration in Scotland: Ecology, History, Culture, Economics, Politics and Change
Journal of Environmental Management 90 (2009) 2857–2865 Contents lists available at ScienceDirect Journal of Environmental Management journal homepage: www.elsevier.com/locate/jenvman Woodland restoration in Scotland: Ecology, history, culture, economics, politics and change Richard Hobbs School of Environmental Science, Murdoch University, Murdoch, Western Australia 6150, Australia article info abstract Article history: In the latter half of the 20th century, native pine woodlands in Scotland were restricted to small remnant Received 15 January 2007 areas within which there was little regeneration. These woodlands are important from a conservation Received in revised form 26 October 2007 perspective and are habitat for numerous species of conservation concern. Recent developments have Accepted 30 October 2007 seen a large increase in interest in woodland restoration and a dramatic increase in regeneration and Available online 5 October 2008 woodland spread. The proximate factor enabling this regeneration is a reduction in grazing pressure from sheep and, particularly, deer. However, this has only been possible as a result of a complex interplay Keywords: between ecological, political and socio-economic factors. We are currently seeing the decline of land Scots Pine Pinus sylvestris management practices instituted 150–200 years ago, changes in land ownership patterns, cultural Woodland restoration revival, and changes in societal perceptions of the Scottish landscape. These all feed into the current Interdisciplinarity move to return large areas of the Scottish Highlands to tree cover. I emphasize the need to consider Grazing management restoration in a multidisciplinary framework which accounts not just for the ecology involved but also Land ownership the historical and cultural context. -
The Nature Conservancy Research in Scotland
The Nature Conservancy Research in Scotland • • a • • to • a • I • • I • • II • I I • á NATURAL ENVIRONMENT RESEARCH COUNCIL The Nature Conservancy Research in Scotland Report for 1968-1970 Thel Nature Co nservancy Scottish Headquar ters 12 Hope Terrace Edinb urgh EH9 2AS 1970 á Cont ents Page STA FF LIST ( V) I NT ROD UCT ION 1 GROUSE RESEARCH GROUP I. Introduction . 6 2. Red gro use populations 7 3. Ptarmigan populations 10 4. Red grouse behaviour . 10 5. N utrition in red grouse and ptarmigan . 11 6. Viability and behaviour of young red grouse and ptarmigan . 15 7. Red gro use in Ireland . 16 8. Telem etry studies of red grouse . 17 9. The effect of rad io tra nsmitter s, carried by red grouse, on their biology . 18 10. Development and aggressive behaviour in the red grouse in ca ptivity . 19 1 l. The feeding ecology of red grouse in N .E. Scotland 20 12. Nutrition and behaviour of ca pt ive red grouse 21 13. M ountain hares . 22 14. M ovements and home range in the black grouse 22 15. Huma n impact on animal populations in the Ca irngorms 23 RA NG E ECOLOG Y RESEARCH GROU P I. Introd uction . 27 2. Conseq uence of species poverty in the uplands 28 3. Effects of herbivores on range vegetation types 30 4. Birch regenera tion in rela tion to Site chara cteristics 31 5. Effect of shade on the growth of birch . 32 6. G razing and the regeneration of shrubs and trees . 33 7. -
Newsletternewsletter Issue 22 Spring 2015
Shropshire Mammal Group NewsletterNewsletter Issue 22 Spring 2015 Issue 22: Spring 2015 Affiliated to the Mammal Society Published Quarterly Since 2009 WELCOME! CONTENTS: Welcome from the Editor 1 …to the latest Shropshire Mammal Group newsletter. First of all a big thank you to everyone who paid such kind Contents 1 compliments about Issue 21, my first in the editor’s chair. Note from the Chair 2 The experience of laying out that issue was an enjoyably steep learning curve Mysterious Mammals 3 for me, and I trust that readers will find this issue a little more polished. Camera Traps- Which one should I buy? 5 Membership Matters! 7 One of the biggest stories in the last Newsletter was that of the otter family Corporate Membership List 8 which was seen so obligingly playing around the English Bridge in Starting a College Mammal Society 8 Shrewsbury. Since then, the focus of the county’s otter watchers has moved A Hare Raising Day of Learning! 9 some considerable way downstream- we have had recent reports of some George E Pearce ‘The Badger Man’ 11 awe-inspiring sightings in Bridgnorth, and some really excellent photographs and clips have been appearing on Facebook and Twitter, so please do have a Mammal Eyewitness 12 …including Cheshire Stoat Encounter! and Taking Refuge look at the SMG Facebook page and enjoy those. Wildlife Crime… the ‘Promotion of Persecution’? 14 Photos from ‘Hide’n’Squeak’ 14 The excellent Hide’n’Squeak project ended during February, but thanks to the Heritage Lottery Fund and of course the hard work of committee member A Talk with Gordon Buchanan 16 Sara Pearce & others– plus our Chairman Stuart Edmunds, we now have a Diary Dates for forthcoming events 18 large amount of high-specification equipment to enable us to live trap and And Finally… 19 camera trap Shropshire’s mammals to our heart’s content. -
Pear Trellis Rust
Dr. Yonghao Li Department of Plant Pathology and Ecology The Connecticut Agricultural Experiment Station 123 Huntington Street, P. O. Box 1106 New Haven, CT 06504 Phone: (203) 974-8601 Fax: (203) 974-8502 Founded in 1875 Email: [email protected] Putting science to work for society Website: www.ct.gov/caes PEAR TRELLIS RUST Pear trellis rust (European pear rust) is one premature defoliation, significant diebacks, of most devastating diseases on fruit and and reduced tree vigour (Figure 1). ornamental pear trees in Europe. In the United States, since the disease was first SYMPTOMS AND DIAGNOSTICS reported in the Bellingham, WA in 1997, it The disease affects pear and juniper plants, has moved from the west coast to east coast. which is the alternate host of the fungal In Connecticut, pear trellis rust was first pathogen Gymnosporangium sabinae. On reported in 2012. Although the disease is pear trees, the disease mainly damages considered cosmetic on pear trees, heavy and leaves although twigs and fruit can also be repeated infections due to wet spring infected. The initial symptom appears as weather conditions may result in severe yellow spots on the upper side of young leaves in the spring. Lesions become reddish orange in color and expand up to 3/4 inch in diameter (Figure 2). By mid summer, small black dots (spermagonia) form in the center of the spot on the upper side of leaves. And then, light brown, Figure 1. Browning of leaves and early Figure 2. Reddish-brown lesions on the defoliation of heavily infected pear trees in upper- (left) and lower-side (right) of the early summer leaf acorn-shaped structures (aecia) form on the differences in susceptibility between under side of the leaf directly below the varieties. -
The Scottish Marine Protected Area Project – Developing the Evidence Base for Impact Assessments and the Sustainability Appraisal Final Report
Planning Scotland’s Seas The Scottish Marine Protected Area Project – Developing the Evidence Base for Impact Assessments and the Sustainability Appraisal Final Report Marine Scotland The Scottish Marine Protected Area Project – Developing the Evidence Base for Impact Assessments and the Sustainability Appraisal Final Report Date: July 2013 Project Ref: R/4136/1 Report No: R.2097 © ABP Marine Environmental Research Ltd Version Details of Change Date 1.0 Draft 29.04.2013 2.0 Draft 15.05.2013 3.0 Final 07.06.2013 4.0 Final 28.06.2013 5.0 Final 01.07.2013 6.0 Final 05.07.2013 Document Authorisation Signature Date Project Manager: S F Walmsley PP 05.07.2013 Quality Manager: C E Brown 05.07.2013 Project Director: S C Hull 05.07.2013 ABP Marine Environmental Research Ltd ABPmer is certified by: Quayside Suite, Medina Chambers, Town Quay, Southampton, Hampshire SO14 2AQ Tel: +44 (0) 23 8071 1840 Fax: +44 (0) 23 8071 1841 Web: www.abpmer.co.uk Email: [email protected] All images copyright ABPmer apart from front cover (wave, anemone, bird) and policy & management (rockpool) Andy Pearson www.oceansedgepzhotography.co.uk The Scottish Marine Protected Area Project – Developing the Evidence Base for Impact Assessments and the Sustainability Appraisal Summary Introduction The Marine (Scotland) Act and the UK Marine and Coastal Access Act contain provisions for the designation of a network of Marine Protected Areas (MPAs) in Scottish territorial and offshore waters in order to protect marine biodiversity and geodiversity and contribute to a UK and international network of MPAs. -
Scottish Parliamentary Corporate Body
Economy, Jobs and Fair Work Committee Tuesday 5 June 2018 Session 5 © Parliamentary copyright. Scottish Parliamentary Corporate Body Information on the Scottish Parliament’s copyright policy can be found on the website - www.parliament.scot or by contacting Public Information on 0131 348 5000 Tuesday 5 June 2018 CONTENTS Col. DECISION ON TAKING BUSINESS IN PRIVATE ............................................................................................................... 1 IMPACT OF BANK CLOSURES ................................................................................................................................... 2 ECONOMY, JOBS AND FAIR WORK COMMITTEE 20th Meeting 2018, Session 5 CONVENER *Gordon Lindhurst (Lothian) (Con) DEPUTY CONVENER *John Mason (Glasgow Shettleston) (SNP) COMMITTEE MEMBERS *Jackie Baillie (Dumbarton) (Lab) *Colin Beattie (Midlothian North and Musselburgh) (SNP) *Kezia Dugdale (Lothian) (Lab) *Jamie Halcro Johnston (Highlands and Islands) (Con) *Dean Lockhart (Mid Scotland and Fife) (Con) *Gordon MacDonald (Edinburgh Pentlands) (SNP) *Fulton MacGregor (Coatbridge and Chryston) (SNP) *Gillian Martin (Aberdeenshire East) (SNP) *Andy Wightman (Lothian) (Green) *attended THE FOLLOWING ALSO PARTICIPATED: Gordon Buchanan (Castle Community Bank) Cathy Greig (UKCreditUnions) Karen Hurst (Association of British Credit Unions Ltd Scotland) Martin Kearsley (Post Office) CLERK TO THE COMMITTEE Alison Walker LOCATION The David Livingstone Room (CR6) 1 5 JUNE 2018 2 Scottish Parliament Impact of Bank Closures Economy, Jobs and Fair Work 09:30 Committee The Convener: Do members have any declarations of interest? Tuesday 5 June 2018 Kezia Dugdale (Lothian) (Lab): I am a member of Capital Credit Union, which is a member of the [The Convener opened the meeting at 09:30] Association of British Credit Unions Ltd, and I am Decision on Taking Business in also a member of Castle Community Bank. John Mason (Glasgow Shettleston) (SNP): If Private we are declaring credit union interests, I declare that I am a member of Parkhead Credit Union. -
Syrphidae (Diptera) of Northern Ontario and Akimiski Island, Nunavut: New Diversity Records, Trap Analysis, and DNA Barcoding
Syrphidae (Diptera) of northern Ontario and Akimiski Island, Nunavut: new diversity records, trap analysis, and DNA barcoding A Thesis Submitted to the Committee of Graduate Studies in Partial Fulfillment for the Degree of Master of Science in the Faculty of Arts and Science TRENT UNIVERSITY Peterborough, Ontario, Canada © Copyright by Kathryn A. Vezsenyi 2019 Environmental and Life Sciences M.Sc Graduate Program May 2019 ABSTRACT Syrphidae (Diptera) of northern Ontario and Akimiski Island, Nunavut: new diversity records, trap analysis, and DNA barcoding Kathryn A. Vezsenyi Syrphids, also known as hover flies (Diptera: Syrphidae) are a diverse and widespread family of flies. Here, we report on their distributions from a previously understudied region, the far north of Ontario, as well as Akimiski Island, Nunavut. I used samples collected through a variety of projects to update known range and provincial records for over a hundred species, bringing into clearer focus the distribution of syrphids throughout this region. I also analysed a previously un-tested trap type for collecting syrphids (Nzi trap), and report on results of DNA analysis for a handful of individuals, which yielded a potential new species. KEYWORDS Syrphidae, Diptera, insects, northern Ontario, Akimiski Island, diversity, insect traps, long term study, range extension, new species, DNA barcoding ii ACKNOWLEDGMENTS This thesis is written in dedication to my co-supervisor David Beresford, without whom none of this would have been possible. You have spent many long hours helping me with my data, my writing, and overall, my life. Your tireless, unwavering belief in me is one of the things that got me to where I am today, and has helped me grow as a person. -
The Story of Abernethy National Nature Reserve
Scotland’s National Nature Reserves For more information about Abernethy - Dell Woods National Nature Reserve please contact: East Highland Reserves Manager, Scottish Natural Heritage, Achantoul, Aviemore, Inverness-shire, PH22 1QD Tel: 01479 810477 Fax: 01479 811363 Email: [email protected] The Story of Abernethy- Dell Woods National Nature Reserve The Story of Abernethy - Dell Woods National Nature Reserve Foreword Abernethy National Nature Reserve (NNR) lies on the southern fringes of the village of Nethybridge, in the Cairngorms National Park. It covers most of Abernethy Forest, a remnant of an ancient Scots pine forest that once covered much of the Scottish Highlands and extends high into the Cairngorm Mountains. The pines we see here today are the descendants of the first pines to arrive in the area 8,800 years ago, after the last ice age. These forests are ideal habitat for a vast number of plant and animal species, some of which only live within Scotland and rely upon the Caledonian forests for their survival. The forest of Abernethy NNR is home to some of the most charismatic mammals and birds of Scotland including pine marten, red squirrel, capercaillie, osprey, Scottish crossbill and crested tit. It is also host to an array of flowers characteristic of native pinewoods, including twinflower, intermediate wintergreen and creeping lady’s tresses. Scotland’s NNRs are special places for nature, where many of the best examples of Scotland’s wildlife are protected. Whilst nature always comes first on NNRs, they also offer special opportunities for people to enjoy and find out about the richness of our natural heritage.