Buzzword Members’ Newsletter - March 2017 - Issue 33
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Contributions to the Antimicrobial and Antifungal Study of the Aqueous Extract of Prunus Spinosa L
FARMACIA, 2015, Vol. 63, 2 ORIGINAL ARTICLE CONTRIBUTIONS TO THE ANTIMICROBIAL AND ANTIFUNGAL STUDY OF THE AQUEOUS EXTRACT OF PRUNUS SPINOSA L. GABRIELA GEGIU¹*, ANDREI-DAN BRANZA1, LAURA BUCUR2, MIRCEA GRIGORIAN3, TRAIAN TACHE4, VICTORIA BADEA1 ¹Department of Microbiology, Ovidius University Constanta, Faculty of Dental Medicine, 7 Ilarie Voronca Street, Constanta, Romania ²Department of Pharmacognosy, Ovidius University Constanta, Faculty of Pharmacy, 1 University Street, Campus, Building B, Constanta, Romania 3Department of Physiology, Ovidius University Constanta, Faculty of Dental Medicine, 7 Ilarie Voronca Street, Constanta, Romania 4Department of Semiology, Ovidius University Constanta, Faculty of Pharmacy, 1 University Street, Campus, Building B, Constanta, Romania Department of Microbiology, Ovidius University Constanta, Faculty of Dental Medicine, 7 Ilarie Voronca Street, Constanta, Romania *corresponding author: [email protected] Manuscript received: October 2013 Abstract The aim of this study was to evaluate the antibacterial and antifungal action of aqueous extracts from Prunus spinosa L. dried fruit determined on five bacterial strains and one fungal strain. The products taken into discussion have been harvested from two geographical regions. There have been prepared two aqueous extracts in different dilutions. The antibacterial and antifungal activity has been assessed using the disc diffusion method. The results obtained demonstrate that the solutions tested do not have antifungal activity, but at the same time, our study proves that the Staphylococcus aureus and Escherichia coli strains are sensitive to these solutions. In conclusion we can state that the two aqueous extracts from the Prunus spinosa L. species, obtained from different geographical areas, may be used for the future development of new pharmaceutical products. Rezumat Lucrarea îşi propune evaluarea acţiunii antibacteriene şi antifungice a extractelor apoase ale fructelor uscate de Prunus spinosa L. -
Prunus Spinosa
Prunus spinosa Prunus spinosa in Europe: distribution, habitat, usage and threats I. Popescu, G. Caudullo The blackthorn (Prunus spinosa L.) is a spiny, deciduous shrub which produces small, purple, edible plums. This species occurs mostly from south-central Europe up to southern Scandinavia, and eastwards to Asia Minor, growing in forest margins and open woodlands as part of Mediterranean thermophilous plant communities. It is cultivated as an ornamental plant and for fruit production, used to make jams, wine, vinegar and distillates. The blackthorn has no important threats, but it can be a natural host and potential reservoir of diseases affecting production of economically important fruits, such as apricots, plums, peaches and apples. The blackthorn, or sloe, (Prunus spinosa L.) is a spiny, deciduous shrub, growing 1-5 m tall. It forms a dense canopy with Frequency 1-4 intricate branches and numerous suckers . Secondary twigs < 25% 25% - 50% often transformed into a spine, initially velvety soft, reddish- 50% - 75% brown. The buds are globular oval, reddish-brown, more or less > 75% Chorology hairy. The bark is dark grey to blackish, slightly grooved. The Native leaves are alternate, 2-5 × 1-2 cm long, obovate to oblanceolate, or elliptical, with margins finely toothed, dull green in colour and hairless above, usually hairy on the veins underneath1, 3. The petioles are 0.2-1 cm long, often hairy. The stipules are elongate, Purple globose drupes covered with a frostlike bloom. glandular, toothed, and usually longer than petioles3. The flowers (Copyright Phil Sellens, www.flickr.com: CC-BY) are white, 1-1.7 cm wide, usually solitary, appearing before leaves, numerous, on about 0.5 cm long pedicels1-3. -
Checklists of Protected and Threatened Species in Ireland
ISSN 1393 – 6670 N A T I O N A L P A R K S A N D W I L D L I F E S ERVICE CHECKLISTS OF PROTECTED AND THREATENED SPECIES IN IRELAND Brian Nelson, Sinéad Cummins, Loraine Fay, Rebecca Jeffrey, Seán Kelly, Naomi Kingston, Neil Lockhart, Ferdia Marnell, David Tierney and Mike Wyse Jackson I R I S H W I L D L I F E M ANUAL S 116 National Parks and Wildlife Service (NPWS) commissions a range of reports from external contractors to provide scientific evidence and advice to assist it in its duties. The Irish Wildlife Manuals series serves as a record of work carried out or commissioned by NPWS, and is one means by which it disseminates scientific information. Others include scientific publications in peer reviewed journals. The views and recommendations presented in this report are not necessarily those of NPWS and should, therefore, not be attributed to NPWS. Front cover, small photographs from top row: Coastal heath, Howth Head, Co. Dublin, Maurice Eakin; Red Squirrel Sciurus vulgaris, Eddie Dunne, NPWS Image Library; Marsh Fritillary Euphydryas aurinia, Brian Nelson; Puffin Fratercula arctica, Mike Brown, NPWS Image Library; Long Range and Upper Lake, Killarney National Park, NPWS Image Library; Limestone pavement, Bricklieve Mountains, Co. Sligo, Andy Bleasdale; Meadow Saffron Colchicum autumnale, Lorcan Scott; Barn Owl Tyto alba, Mike Brown, NPWS Image Library; A deep water fly trap anemone Phelliactis sp., Yvonne Leahy; Violet Crystalwort Riccia huebeneriana, Robert Thompson Main photograph: Short-beaked Common Dolphin Delphinus delphis, -
Flowers of Italy's Gargano Peninsula
Flowers of Italy's Gargano Peninsula Naturetrek Tour Report 25 April - 2 May 2016 Convolvulus althaeoidess Scenic views A reflection of Peschici Ophrys parviflora Report and images by Andrew Cleave Naturetrek Mingledown Barn Wolf's Lane Chawton Alton Hampshire GU34 3HJ UK T: +44 (0)1962 733051 E: [email protected] W: www.naturetrek.co.uk Tour Report Flowers of Italy's Gargano Peninsula Tour participants: Andrew Cleave & Luca Boscain (leaders) with 11 Naturetrek clients Summary Our week-long exploration of the “Orchid Capital of Europe” followed the well-established pattern set in previous years, visiting many of the top botanical sites of the Gargano Peninsula, plus many more of the less well-known spots discovered on our earlier trips which are rarely visited by other groups. We had a week of mostly pleasant sunny weather with only one or two spells of rain, but this did not stop us from visiting any of the important habitats. We started on the flat coastal area north of Bari, visiting some salt pans and a deserted beach where we had some excellent birdwatching and found a few unusual coastal plants, and then headed into the hills for the rest of our stay. Our base in the historic hill-top town of Monte Sant’Angelo enabled us to reach some superb orchid habitats, and we also had time to check out the grassy slopes behind the hotel, and explore the town itself, a UNESCO World Heritage Site. The latter part of the week was spent in the charming seaside town of Peschici, in the family-run Hotel Elisa located on the harbour. -
Greenwich Park
GREENWICH PARK CONSERVATION PLAN 2019-2029 GPR_DO_17.0 ‘Greenwich is unique - a place of pilgrimage, as increasing numbers of visitors obviously demonstrate, a place for inspiration, imagination and sheer pleasure. Majestic buildings, park, views, unseen meridian and a wealth of history form a unified whole of international importance. The maintenance and management of this great place requires sensitivity and constant care.’ ROYAL PARKS REVIEW OF GREEWNICH PARK 1995 CHAIRMAN’S FOREWORD Greenwich Park is England’s oldest enclosed public park, a Grade1 listed landscape that forms two thirds of the Maritime Greenwich World Heritage Site. The parks essential character is created by its dramatic topography juxtaposed with its grand formal landscape design. Its sense of place draws on the magnificent views of sky and river, the modern docklands panorama, the City of London and the remarkable Baroque architectural ensemble which surrounds the park and its established associations with time and space. Still in its 1433 boundaries, with an ancient deer herd and a wealth of natural and historic features Greenwich Park attracts 4.7 million visitors a year which is estimated to rise to 6 million by 2030. We recognise that its capacity as an internationally significant heritage site and a treasured local space is under threat from overuse, tree diseases and a range of infrastructural problems. I am delighted to introduce this Greenwich Park Conservation Plan, developed as part of the Greenwich Park Revealed Project. The plan has been written in a new format which we hope will reflect the importance that we place on creating robust and thoughtful plans. -
Wild Bees in the Hoeksche Waard
Wild bees in the Hoeksche Waard Wilson Westdijk C.S.G. Willem van Oranje Text: Wilson Westdijk Applicant: C.S.G. Willem van Oranje Contact person applicant: Bart Lubbers Photos front page Upper: Typical landscape of the Hoeksche Waard - Rotary Hoeksche Waard Down left: Andrena rosae - Gert Huijzers Down right: Bombus muscorum - Gert Huijzers Table of contents Summary 3 Preface 3 Introduction 4 Research question 4 Hypothesis 4 Method 5 Field study 5 Literature study 5 Bee studies in the Hoeksche Waard 9 Habitats in the Hoeksche Waard 11 Origin of the Hoeksche Waard 11 Landscape and bees 12 Bees in the Hoeksche Waard 17 Recorded bee species in the Hoeksche Waard 17 Possible species in the Hoeksche Waard 22 Comparison 99 Compared to Land van Wijk en Wouden 100 Species of priority 101 Species of priority in the Hoeksche Waard 102 Threats 106 Recommendations 108 Conclusion 109 Discussion 109 Literature 111 Sources photos 112 Attachment 1: Logbook 112 2 Summary At this moment 98 bee species have been recorded in the Hoeksche Waard. 14 of these species are on the red list. 39 species, that have not been recorded yet, are likely to occur in the Hoeksche Waard. This results in 137 species, which is 41% of all species that occur in the Netherlands. The species of priority are: Andrena rosae, A. labialis, A. wilkella, Bombus jonellus, B. muscorum and B. veteranus. Potential species of priority are: Andrena pilipes, A. gravida Bombus ruderarius B. rupestris and Nomada bifasciata. Threats to bees are: scaling up in agriculture, eutrophication, reduction of flowers, pesticides and competition with honey bees. -
Nature Activities
NATURE ACTIVITIES These sheets have been produced by the Bohemia Walled Garden Association from activities done at the garden at events to prompt learning about nature through hands on experiences. There were several Natural History events in 2016 that were funded as part of the Heritage Lottery Fund. The grant has also funded the sheets to enable others to download them to engage other children. Unless stated otherwise the sheets are for children of primary school age. WILD FLOWER MOTH IDENTIFICATION WOODLAND IDENTIFICATION • Art Activity ANIMAL STORY • Art Activity • Templates ‘Badger Says ‘No’ to • Templates Rubbish in the Wood’ Summerfields Wood Trees KEY To St Pauls 1 = English Oak School 2 = Holm Oak Tree Stump 3 = Turkey Oak 4 = Beech 5 = Yew Houses 6 = Holly 7 = Sycamore 8 = Silver Birch Houses Law Courts BEWARE OF THE DROP! ! P O R D Prospect E H T Mound F Bohemia Walled Garden O E R A W E B To the Leisure Centre MAKE A GARDEN FOR SOIL pH & WORMS TREES BEES & BUTTERFLIES • Make a wormery • Tree Trail • Art Activity • Bug Hunt • Quiz: Clues & Answers • Templates • Measure Your Tree Design by Super8Design.com, Kristina Alexander • Content by Mary Dawson and Daniela Othieno bohemiawga.org.uk [email protected] ©Bohemia Walled Garden 2018 • Registered Charity 1167167 Nature Activities WILD FLOWER IDENTIFICATION Identify 3 flowers by making a picture from cut out shapes (templates given) • Dandelion • Red Campion • Creeping Buttercup Simple identification by shape of petals and leaves/number of petals/ root type Next stage example -
Scottish Bees
Scottish Bees Introduction to bees Bees are fascinating insects that can be found in a broad range of habitats from urban gardens to grasslands and wetlands. There are over 270 species of bee in the UK in 6 families - 115 of these have been recorded in Scotland, with 4 species now thought to be extinct and insufficient data available for another 2 species. Bees are very diverse, varying in size, tongue-length and flower preference. In the UK we have 1 species of honey bee, 24 species of bumblebee and the rest are solitary bees. They fulfil an essential ecological and environmental role as one of the most significant groups of pollinating insects, all of which we depend upon for the pollination of 80% of our wild and cultivated plants. Some flowers are in fact designed specifically for bee pollination, to the exclusion of generalist pollinators. Bees and their relatives Bees are classified in the complex insect order Hymenoptera (meaning membrane-winged), which also includes many kinds of parasitic wasps, gall wasps, hunting wasps, ants and sawflies. There are about 150,000 species of Hymenoptera known worldwide separated into two sub-orders. The first is the most primitive sub-order Symphyta which includes the sawflies and their relatives, lacking a wasp-waist and generally with free-living caterpillar-like larvae. The second is the sub-order Apocrita, which includes the ants, bees and wasps which are ’wasp-waisted’ and have grub-like larvae that develop within hosts, galls or nests. The sub-order Apocrita is in turn divided into two sections, the Parasitica and Aculeata. -
Download the Survey Results
WILDLIFE IN COMMON SURVEY Wildlife in Common Survey Site Name: Pit Common (also known as Drove Hill Common) Parish: Southrepps Grid reference: TG 262353 Area: 0.36 hectares District: North Norfolk Survey date: 17 September 2018 Registered Common Number – CL 390 Pond on Pit Common 1 WILDLIFE IN COMMON SURVEY Annotated habitat map (showing target note numbers): 2 WILDLIFE IN COMMON SURVEY Habitat map 3 WILDLIFE IN COMMON SURVEY Habitat description: Situated in Lower Street Southrepps, Pit Common (registered as Drove Hill Common) is a small area of pond, grassland, scrub and planted trees, which rises up away from the road. Number Target Note (see map) 1 G1 (pond), F2.1 (Marginal vegetation) & A2 (Willow scrub) Pond. At the time of the survey the pond was dry. Invaded with New Zealand pygmy weed (Crassula helmsii) to the south and greater reed mace (Typha latifolia) to the North with a stand of common reed (Phragmites australis) to the East there was little open water. Small patches of reed canary grass (Phalaris arundinacea) to the east and west banks. Coppiced willow (Salix sp.) to the Northern end. Previous management of the pond has resulted in the presence of water lilies (Nyphaea alba). Also present are water plantain (Alisma plantago-aquatica), celery-leaved buttercup (Ranunculus scleratus), soft rush (Juncus effusus), hard rush (Juncus inflexus), and galingale (Cyperus longus). In 2009 the pond was completely dredged and a large area of open water formed. This has slowly silted up again and become overrun with the bulrush (Typha latifolia) and the Crassula that appeared this year (2018). -
2017 City of York Biodiversity Action Plan
CITY OF YORK Local Biodiversity Action Plan 2017 City of York Local Biodiversity Action Plan - Executive Summary What is biodiversity and why is it important? Biodiversity is the variety of all species of plant and animal life on earth, and the places in which they live. Biodiversity has its own intrinsic value but is also provides us with a wide range of essential goods and services such as such as food, fresh water and clean air, natural flood and climate regulation and pollination of crops, but also less obvious services such as benefits to our health and wellbeing and providing a sense of place. We are experiencing global declines in biodiversity, and the goods and services which it provides are consistently undervalued. Efforts to protect and enhance biodiversity need to be significantly increased. The Biodiversity of the City of York The City of York area is a special place not only for its history, buildings and archaeology but also for its wildlife. York Minister is an 800 year old jewel in the historical crown of the city, but we also have our natural gems as well. York supports species and habitats which are of national, regional and local conservation importance including the endangered Tansy Beetle which until 2014 was known only to occur along stretches of the River Ouse around York and Selby; ancient flood meadows of which c.9-10% of the national resource occurs in York; populations of Otters and Water Voles on the River Ouse, River Foss and their tributaries; the country’s most northerly example of extensive lowland heath at Strensall Common; and internationally important populations of wetland birds in the Lower Derwent Valley. -
Pollination and Botanic Gardens Contribute to the Next Issue of Roots
Botanic Gardens Conservation International Education Review Volume 17 • Number 1 • May 2020 Pollination and botanic gardens Contribute to the next issue of Roots The next issue of Roots is all about education and technology. As this issue goes to press, most botanic gardens around the world are being impacted by the spread of the coronavirus Covid-19. With many Botanic Gardens Conservation International Education Review Volume 16 • Number 2 • October 2019 Citizen gardens closed to the public, and remote working being required, Science educators are having to find new and innovative ways of connecting with visitors. Technology is playing an ever increasing role in the way that we develop and deliver education within botanic gardens, making this an important time to share new ideas and tools with the community. Have you developed a new and innovative way of engaging your visitors through technology? Are you using technology to engage a Botanic Gardens Conservation International Education Review Volume 17 • Number 1 • April 2020 wider audience with the work of your garden? We are currently looking for a variety of contributions including Pollination articles, education resources and a profile of an inspirational garden and botanic staff member. gardens To contribute, please send a 100 word abstract to [email protected] by 15th June 2020. Due to the global impacts of COVID-19, BGCI’s 7th Global Botanic Gardens Congress is being moved to the Australian spring. Join us in Melbourne, 27 September to 1 October 2021, the perfect time to visit Victoria. Influence and Action: Botanic Gardens as Agents of Change will explore how botanic gardens can play a greater role in shaping our future. -
Small Ermine Moths Role of Pheromones in Reproductive Isolation and Speciation
CHAPTER THIRTEEN Small Ermine Moths Role of Pheromones in Reproductive Isolation and Speciation MARJORIE A. LIÉNARD and CHRISTER LÖFSTEDT INTRODUCTION Role of antagonists as enhancers of reproductive isolation and interspecific interactions THE EVOLUTION TOWARDS SPECIALIZED HOST-PLANT ASSOCIATIONS SUMMARY: AN EMERGING MODEL SYSTEM IN RESEARCH ON THE ROLE OF SEX PHEROMONES IN SPECIATION—TOWARD A NEW SEX PHEROMONES AND OTHER ECOLOGICAL FACTORS “SMALL ERMINE MOTH PROJECT”? INVOLVED IN REPRODUCTIVE ISOLATION Overcoming the system limitations Overview of sex-pheromone composition Possible areas of future study Temporal and behavioral niches contributing to species separation ACKNOWLEDGMENTS PHEROMONE BIOSYNTHESIS AND MODULATION REFERENCES CITED OF BLEND RATIOS MALE PHYSIOLOGICAL AND BEHAVIORAL RESPONSE Detection of pheromone and plant compounds Introduction onomic investigations were based on examination of adult morphological characters (e.g., wing-spot size and color, geni- Small ermine moths belong to the genus Yponomeuta (Ypo- talia) (Martouret 1966), which did not allow conclusive dis- nomeutidae) that comprises about 75 species distributed glob- crimination of all species, leading to recognition of the so- ally but mainly in the Palearctic region (Gershenson and called padellus-species complex (Friese 1960) which later Ulenberg 1998). These moths are a useful model to decipher proved to include five species (Wiegand 1962; Herrebout et al. the process of speciation, in particular the importance of eco- 1975; Povel 1984). logical adaptation driven by host-plant shifts and the utiliza- In the 1970s, “the small ermine moth project” was initiated tion of species-specific pheromone mating-signals as prezy- to include research on many aspects of the small ermine gotic reproductive isolating mechanisms.