A Contribution to the Aphid Fauna of Greece
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Distribution Records of Aphids (Hemiptera: Phylloxeroidea, Aphidoidea) Associated with Main Forest-Forming Trees in Northern Europe
© Entomologica Fennica. 5 December 2012 Distribution records of aphids (Hemiptera: Phylloxeroidea, Aphidoidea) associated with main forest-forming trees in Northern Europe Andrey V. Stekolshchikov & Mikhail V. Kozlov Stekolshchikov, A. V.& Kozlov, M. V.2012: Distribution records of aphids (He- miptera: Phylloxeroidea, Aphidoidea) associated with main forest-forming trees in Northern Europe. — Entomol. Fennica 23: 206–214. We report records of 25 species of aphids collected from four species of woody plants (Pinus sylvestris, Picea abies, Betula pubescens and B. pendula)at50 study sites in Northern Europe, located from 59° to 70° N and from 10° to 60° E. Critical evaluation of earlier publications demonstrated that in spite of the obvi- ous limitations of our survey, the obtained information substantially contributed to the knowledge of the distribution of aphids in North European Russia, includ- ing Murmansk oblast (103 species recorded to date), Republic of Karelia (58 spe- cies), Arkhangelsk oblast (37 species), Vologda oblast (17 species) and Republic of Komi (29 species). We confirm the occurrence of Cinara nigritergi in South- ern Karelia; Pineus cembrae, Cinara pilosa and Monaphis antennata are for the first time recorded in Norway. A. V.Stekolshchikov, Zoological Institute, Russian Academy of Sciences, Univer- sitetskaya nab. 1, St. Petersburg 199034, Russia; E-mail: [email protected] M. V. Kozlov, Section of Ecology, University of Turku, FI-20014 Turku, Finland; E-mail: [email protected] Received 2 February 2012, accepted 5 April 2012 1. Introduction cades (e.g., Albrecht 2012), no comparable data (with rare exceptions) exist for the northern parts Species distributions and, consequently, spatial of the European Russia. -
Torix Rickettsia Are Widespread in Arthropods and Reflect a Neglected Symbiosis
GigaScience, 10, 2021, 1–19 doi: 10.1093/gigascience/giab021 RESEARCH RESEARCH Torix Rickettsia are widespread in arthropods and Downloaded from https://academic.oup.com/gigascience/article/10/3/giab021/6187866 by guest on 05 August 2021 reflect a neglected symbiosis Jack Pilgrim 1,*, Panupong Thongprem 1, Helen R. Davison 1, Stefanos Siozios 1, Matthew Baylis1,2, Evgeny V. Zakharov3, Sujeevan Ratnasingham 3, Jeremy R. deWaard3, Craig R. Macadam4,M. Alex Smith5 and Gregory D. D. Hurst 1 1Institute of Infection, Veterinary and Ecological Sciences, Faculty of Health and Life Sciences, University of Liverpool, Leahurst Campus, Chester High Road, Neston, Wirral CH64 7TE, UK; 2Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, 8 West Derby Street, Liverpool L69 7BE, UK; 3Centre for Biodiversity Genomics, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G2W1, Canada; 4Buglife – The Invertebrate Conservation Trust, Balallan House, 24 Allan Park, Stirling FK8 2QG, UK and 5Department of Integrative Biology, University of Guelph, Summerlee Science Complex, Guelph, Ontario N1G 2W1, Canada ∗Correspondence address. Jack Pilgrim, Institute of Infection, Veterinary and Ecological Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK. E-mail: [email protected] http://orcid.org/0000-0002-2941-1482 Abstract Background: Rickettsia are intracellular bacteria best known as the causative agents of human and animal diseases. Although these medically important Rickettsia are often transmitted via haematophagous arthropods, other Rickettsia, such as those in the Torix group, appear to reside exclusively in invertebrates and protists with no secondary vertebrate host. Importantly, little is known about the diversity or host range of Torix group Rickettsia. -
The Mechanism by Which Aphids Adhere to Smooth Surfaces
J. exp. Biol. 152, 243-253 (1990) 243 Printed in Great Britain © The Company of Biologists Limited 1990 THE MECHANISM BY WHICH APHIDS ADHERE TO SMOOTH SURFACES BY A. F. G. DIXON, P. C. CROGHAN AND R. P. GOWING School of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ Accepted 30 April 1990 Summary 1. The adhesive force acting between the adhesive organs and substratum for a number of aphid species has been studied. In the case of Aphis fabae, the force per foot is about 10/iN. This is much the same on both glass (amphiphilic) and silanized glass (hydrophobic) surfaces. The adhesive force is about 20 times greater than the gravitational force tending to detach each foot of an inverted aphid. 2. The mechanism of adhesion was considered. Direct van der Waals forces and viscous force were shown to be trivial and electrostatic force and muscular force were shown to be improbable. An adhesive force resulting from surface tension at an air-fluid interface was shown to be adequate and likely. 3. Evidence was collected that the working fluid of the adhesive organ has the properties of a dilute aqueous solution of a surfactant. There is a considerable reserve of fluid, presumably in the cuticle of the adhesive organ. Introduction The mechanism by which certain insects can walk on smooth vertical and even inverted surfaces has long interested entomologists and recently there have been several studies on this subject (Stork, 1980; Wigglesworth, 1987; Lees and Hardie, 1988). The elegant study of Lees and Hardie (1988) on the feet of the vetch aphid Megoura viciae Buckt. -
Colonization of Ecological Islands: Galling Aphid Populations (Sternorrhyncha: Aphidoidea: Pemphigidae) on Recoveringpistacia Trees After Destruction by Fire
Eur. J. Entomol. 95: 41-53, 1998 ISSN 1210-5759 Colonization of ecological islands: Galling aphid populations (Sternorrhyncha: Aphidoidea: Pemphigidae) on recoveringPistacia trees after destruction by fire D avid WOOL and M oshe INBAR* Department of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 69978 Israel; e-mail: [email protected] Gall-forming aphids, Pemphigidae, Fordinae,Pistacia, fire, recolonization Abstract. Pistacia palaestina (Anacardiaceae) is a common tree in the natural forest of Mt. Carmel, Is rael, and the primary host of five common species of gall-forming aphids (Sternorrhyncha: Aphidoidea: Pemphigidae: Fordinae). After a forest fire, resprouting P. palaestina trees, which are colonized by migrants from outside the burned area, become “ecological islands” for host-specific herbivores. A portion of the Carmel National Park was destroyed by fire in September of 1989. The same winter, thirty-nine resprouting trees that formed green islands in the otherwise barren environment were identified and marked. Tree growth was extraordinarily vigorous during the first year after the fire, but shoot elon gation declined markedly in subsequent years. Recolonization of the 39 “islands” by the Fordinae was studied for six consecutive years. Although the life cycle of the aphids and the deciduous phenology of the tree dictate that the “islands” must be newly recolonized every year, the results of this study show that trees are persistently occupied once colonized. This is probably due to establishment of aphid colonies on the roots of secondary hosts near each tree following the first successful production of a gall. Differences in colonization success of different species could be related to both the abundance of dif ferent aphid species in the unburned forest and the biological characteristics of each aphid species. -
Xavier Pons Catedràtic D'universitat
Xavier Pons Catedràtic d'Universitat Dades personals Descaregar imagen Categoria: Catedràtic d'Universitat Àrea de coneixement: Entomologia Adreça: ETSEA, Edifici Principal B, despatx 1.13.2 Telèfon: +34 973 702824 E-mail: [email protected] [ mailto:[email protected] ] Formació Acadèmica · Doctorat, Universitat Politèecnica de Catalunya (UPC), 1986 · Enginyer Agrònom, UPC, 1983 · Enginyer Tècnic en Explotacions Agropecuàries, 1978 Experiència Professional · 2002 – Actualitat: Catedràtic d’Universitat, Universitat de Lleida (UdL), Departament de Producció Vegetal i Ciència Forestal · 1996 – 2002: Professor Titular d’Universitat, UdL, Departament de Producció Vegetal i Ciència Forestal · 1986 – 1996: Profesor Titular d’Escola Universitària, UdL, Departament de Producció Vegetal i Ciència Forestal · 1982 – 1986: Profesor Associat, UPC, Escola Universitària d’Enginyeria Tècnica Agrícola de Lleida Recerca · Control integrat de plagues de cultius herbacis extensius: panís, alfals i altres. · Biologia, ecologia i control de pugons. 1 · Control integrat de plagues en espais verds urbans. Docència · INCENDIS I SANITAT FORESTAL Grau en Enginyeria Forestal · SALUT SELS BOSCOS Grau en Enginyeria Forestal · PROTECCIÓ VEGETAL Grau en Enginyeria Agrària i Alimentària · ENTOMOLOGIA AGRÍCOLA Màster Universitari en Protecció Integrada de Cultius · PROGRAMES DE PROTECCIÓ INTEGRADA DE CULTIUS Màster Universitari en Protecció Integrada de Cultius Publicacions Recents Madeira F, di Lascio, Costantini ML, Rossi L, Pons X. 2019. Intercrop movement of heteropteran predators between alfalfa and maize examined by stable isotope analysis. Jorunal of Pest Science 92: 757-76. DOI: 10.1007/s10340-018-1049-y Karp D, Chaplin-Kramer R, Meehan TD, Martin EA, DeClerck F, et al. 2018. Crop pest and predators exhibit inconsistent responses to surrounding landscape composition. -
Aphid Species (Hemiptera: Aphididae) Infesting Medicinal and Aromatic Plants in the Poonch Division of Azad Jammu and Kashmir, Pakistan
Amin et al., The Journal of Animal & Plant Sciences, 27(4): 2017, Page:The J.1377 Anim.-1385 Plant Sci. 27(4):2017 ISSN: 1018-7081 APHID SPECIES (HEMIPTERA: APHIDIDAE) INFESTING MEDICINAL AND AROMATIC PLANTS IN THE POONCH DIVISION OF AZAD JAMMU AND KASHMIR, PAKISTAN M. Amin1, K. Mahmood1 and I. Bodlah 2 1 Faculty of Agriculture, Department of Entomology, University of Poonch, 12350 Rawalakot, Azad Jammu and Kashmir, Pakistan 2Department of Entomology, PMAS-Arid Agriculture University, 46000 Rawalpindi, Pakistan Corresponding Author Email: [email protected] ABSTRACT This study conducted during 2015-2016 presents first systematic account of the aphids infesting therapeutic herbs used to cure human and veterinary ailments in the Poonch Division of Azad Jammu and Kashmir, Pakistan. In total 20 aphid species, representing 12 genera, were found infesting 35 medicinal and aromatic plant species under 31 genera encompassing 19 families. Aphis gossypii with 17 host plant species was the most polyphagous species followed by Myzus persicae and Aphis fabae that infested 15 and 12 host plant species respectively. Twenty-two host plant species had multiple aphid species infestation. Sonchus asper was infested by eight aphid species and was followed by Tagetes minuta, Galinosoga perviflora and Chenopodium album that were infested by 7, 6 and 5 aphid species respectively. Asteraceae with 11 host plant species under 10 genera, carrying 13 aphid species under 8 genera was the most aphid- prone plant family. A preliminary systematic checklist of studied aphids and list of host plant species are provided. Key words: Aphids, Medicinal/Aromatic plants, checklist, Poonch, Kashmir, Pakistan. -
Species List
The species collected in all Malaise traps are listed below. They are organized by group and are listed in the order of the 'Species Image Library'. ‘New’ refers to species that are brand new to our DNA barcode library. 'Rare' refers to species that were only collected in one trap out of all 59 that were deployed for the program. -
Molecular Studies of the Salivary Glands of the Pea Aphid, Acyrthosiphon Pisum (Harris)
MOLECULAR STUDIES OF THE SALIVARY GLANDS OF THE PEA APHID, ACYRTHOSIPHON PISUM (HARRIS) by NAVDEEP S. MUTTI M. S., Punjab Agricultural University, India, 1998 AN ABSTRACT OF A DISSERTATION submitted in partial fulfillment of the requirements for the degree DOCTOR OF PHILOSOPHY Department of Entomology College of Agriculture KANSAS STATE UNIVERSITY Manhattan, Kansas 2006 ABSTRACT Salivary secretions are a key component of aphid-plant interactions. Aphids’ salivary proteins interact with plant tissues, gaining access to phloem sap and eliciting responses which may benefit the insect. In an effort to isolate and identify key components in salivary secretions, we created a salivary gland cDNA library. Several thousand randomly selected cDNA clones were sequenced. We grouped these sequences into 1769 sets of essentially identical sequences, or clusters. About 22% of the clusters matched clearly to (non-aphid) proteins of known function. Among our cDNAs, we have identified putative oxido-reductases and hydrolases that may be involved in the insect's attack on plant tissue. C002 represents an abundant transcript among the genes expressed in the salivary glands. This cDNA encodes a novel protein that fails to match to proteins outside of aphids and is of unknown function. In situ hybridization and immunohistochemistry localized C002 in the same sub-set of cells within the principal salivary gland. C002 protein was detected in fava beans that were exposed to aphids, verifying that C002 protein is a secreted protein. Injection of siC002-RNA caused depletion of C002 transcript levels dramatically over a 3 day period after injection. With a lag of 1 – 2 days, the siC002-RNA injected insects died, on average 8 days before the death of control insects injected with siRNA for green fluorescent protein. -
Potato Aphids 14 September 2018
WEEK ENDING 14th September Week 16 Site Activity report Current status: Low risk: 2 Rhopalosiphum padi (Bird Cherry-Oat Aphid), 1 apterous Macrosiphum euphorbiae (Potato Aphid) and 1 Ballymena apterous Metopolophium dirhodum (Rose-Grain Aphid) recorded at this site. N.B. Macrosiphum euphorbiae and Metopolophium dirhodum residing in the crop. Ballymoney Low risk: No aphids recorded at this site. Low risk: 2 Rhopalosiphum padi (Bird Cherry-Oat Aphid Kilkeel recorded at this site. Moderate risk: 8 Rhopalosiphum padi (Bird Cherry-Oat Aphid) Loughgall recorded at this site. Low risk: 2 Rhopalosiphum padi (Bird Cherry-Oat Aphid Rathfriland recorded at this site. Strabane Low risk: No aphids recorded at this site. LOW RISK Low virus vector activiy, no action required MODERATE RISK Increased vigilance and monitoring of aphid populations required Key HIGH RISK Severe risk of PVY transmission by aphids NO SAMPLE No sampe received for this location Ballymena Week ending: Total PVY PVY Aphid Species Common Name Index 01-Jun 08-Jun 15-Jun 22-Jun 29-Jun 06-Jul 13-Jul 20-Jul 27-Jul 03-Aug 10-Aug 17-Aug 24-Aug 31-Aug 07-Sep 14-Sep 21-Sep 28-Sep Index Cavariella aegopodii Willow-carrot Aphid 0.50 1 0.50 0.50 Rhopalosiphum padi Bird Cherry-Oat Aphid 0.40 3 1.20 5 2.00 6 2.40 2 0.80 4 1.60 2 0.80 8.80 Sitobion avenae Grain Aphid 0.60 1 0.60 1 0.60 1.20 Myzus persicae Peach-potato Aphid 1.00 0.00 Cavariella pastinacea 0.00 1 0.00 1 0.00 1 0.00 0.00 Acyrthosiphon pisum Pea Aphid 0.70 1 0.70 1 0.70 1.40 Brachycaudus helichrysi Leaf-Curling Plum Aphid 0.21 -
Rvk-Diss Digi
University of Groningen Of dwarves and giants van Klink, Roel IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2014 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): van Klink, R. (2014). Of dwarves and giants: How large herbivores shape arthropod communities on salt marshes. s.n. Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license. More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne- amendment. Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 01-10-2021 Of Dwarves and Giants How large herbivores shape arthropod communities on salt marshes Roel van Klink This PhD-project was carried out at the Community and Conservation Ecology group, which is part of the Centre for Ecological and Environmental Studies of the University of Groningen, The Netherlands. -
Iáe Comparative Host Plant Range Studies Ofthebluealfaifa
STMSÍ^- ^ iáe Comparative Host Science and Education Administration Plant Range Studies Technical Bulletin oftheBlueAlfaifa Number 1 639 Aphiid, Acyrthosiphon Kon do/Sh in ji, and the Pea Aphid, Acyrthosiphon Pisum (l-iarris) (IHomoptera: Aphid idae) O :"-.;::>-"' C'" p _ ' ./ -• - -. -.^^ ■ ■ ■ ■ 'Zl'-'- CO ^::!:' ^. ^:"^"^ >^. 1 - «# V1--; '"^I I-*"' Í""' C30 '-' C3 ci :x: :'— -xj- -- rr- ^ T> r-^- C".' 1- 03—' O '-■:: —<' C-_- ;z: ë^GO Acknowledgments Contents Page The authors wish to thank Robert O. Kuehl and the staff Introduction -| of the Center for Quantitative Studies, University of Materials and methods -| Arizona, for their assistance in statistical analysis of Greenhouse studies -| these data. We are also grateful to S. M. Dietz, G. L Jordan, A. M. Davis, and W. H. Skrdia for providing seed Field studies 2 used in these studies. Statistical analyses 3 Resultsanddiscussion 3 Abstract Greenhouse studies 3 Field studies 5 Ellsbury, Michael M., and Nielsen, Mervin W. 1981. Classification of hosts studied in field and Comparative Host Plant Range Studies of the Blue greenhouse experiments 5 Alfalfa Aphid, Acyrthosiphon kondoi Shinji, and the Pea Conclusions Q Aphid, Acyrthosiphon pisum (Harris) (Homoptera: Literature cited 5 Aphididae). U.S. Departnnent of Agriculture, Technical Appendix 7 Bulletin No. 1639, 14 p. Host plant ranges of the blue alfalfa aphid (BAA), Acyrthosiphon kondoi Shinji, and the pea aphid (PA), Acyrthosiphon pisum (Harris), were investigated on leguminous plant species. Fecundities of BAA and PA were determined on 84 plant species from the genera Astragalus, Coronilla, Lathyrus, Lens, Lotus, Lupinus, Medicago, Melilotus, Ononis, Phaseolus, Pisum, Trifolium, Vicia, and Vigna in greenhouse studies. Both aphids displayed a broad reproductive host range extending to species in all genera tested except Phaseolus. -
Aphids (Hemiptera, Aphididae)
A peer-reviewed open-access journal BioRisk 4(1): 435–474 (2010) Aphids (Hemiptera, Aphididae). Chapter 9.2 435 doi: 10.3897/biorisk.4.57 RESEARCH ARTICLE BioRisk www.pensoftonline.net/biorisk Aphids (Hemiptera, Aphididae) Chapter 9.2 Armelle Cœur d’acier1, Nicolas Pérez Hidalgo2, Olivera Petrović-Obradović3 1 INRA, UMR CBGP (INRA / IRD / Cirad / Montpellier SupAgro), Campus International de Baillarguet, CS 30016, F-34988 Montferrier-sur-Lez, France 2 Universidad de León, Facultad de Ciencias Biológicas y Ambientales, Universidad de León, 24071 – León, Spain 3 University of Belgrade, Faculty of Agriculture, Nemanjina 6, SER-11000, Belgrade, Serbia Corresponding authors: Armelle Cœur d’acier ([email protected]), Nicolas Pérez Hidalgo (nperh@unile- on.es), Olivera Petrović-Obradović ([email protected]) Academic editor: David Roy | Received 1 March 2010 | Accepted 24 May 2010 | Published 6 July 2010 Citation: Cœur d’acier A (2010) Aphids (Hemiptera, Aphididae). Chapter 9.2. In: Roques A et al. (Eds) Alien terrestrial arthropods of Europe. BioRisk 4(1): 435–474. doi: 10.3897/biorisk.4.57 Abstract Our study aimed at providing a comprehensive list of Aphididae alien to Europe. A total of 98 species originating from other continents have established so far in Europe, to which we add 4 cosmopolitan spe- cies of uncertain origin (cryptogenic). Th e 102 alien species of Aphididae established in Europe belong to 12 diff erent subfamilies, fi ve of them contributing by more than 5 species to the alien fauna. Most alien aphids originate from temperate regions of the world. Th ere was no signifi cant variation in the geographic origin of the alien aphids over time.