Discrimination Between Eggs from Stink Bugs Species in Europe Using MALDI-TOF MS
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Nezara Viridula L.) in Western Part of Romania
Trophic Evolution of Southern Green Stink Bugs (Nezara viridula l.) in Western Part of Romania 1 1 1 1 1 Ioana GROZEA2 *, Ana Maria1 VIRTEIU , Ramona STEF , Alin CARABET , Levente MOLNAR , Teodora FLORIAN and Mihai VLAD 1 Department of Biology and Plant Protection, Banat’s University of Agricultural Sciences and Veterinary2 Medicine “King Michael I of Romania” Timisoara, Romania. *)Department of Environment and Plant Protection, University of Agricultural Science and Medicine Veterinary Cluj Napoca corresponding author, e-mail: [email protected] BulletinUASVM Horticulture 72(2) / 2015 Print ISSN 1843-5254, Electronic ISSN 1843-5394 DOI:10.15835/buasvmcn-hort:11391 Abstract Nezara viridula L. (Hemiptera:Pentatomidae) is a relative a invasive species, highly poliphagous, species of solanaceous, legumes, cruciferous, malvaceous, grasses and other plants are affected. Considering that the insect which make the subject of this scientifically paper is a species detected in our country but unregistered and un- localized as a dangerous species we want to bring to attention potential spread and adaptation to new plant species, especially legumes and ornamental plants. Observations were made in Timis countyN. viridula in the western part of Romania (Timis), during the years 2013 and 2014. It was taken under observation by three types of plants (tomato crop, green space and fruit tree plantation). TheSyringa observations vulgaris Loniceraon plants japonica, have shown Hibiscus that sp. and Magnolia affected liliiflora all four. varieties of tomatoes, especiallyPrunus on fruits,persica both and greenPrunus and persica mature var. stage. nucipersica In green made space in only adults and nymphs was observed on follow ornamental plants: N. -
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. -
Deraeocoris Schach, a New Predator of Euphydryas Aurinia and Other Heteropteran Feeding Habits on Caterpillar Web (Heteroptera: Miridae; Lepidoptera: Nymphalidae)
Fragmenta entomologica, 48 (1): 77-81 (2016) eISSN: 2284-4880 (online version) pISSN: 0429-288X (print version) Research article Submitted: March 21st, 2016 - Accepted: June 10th, 2016 - Published: June 30th, 2016 Deraeocoris schach, a new predator of Euphydryas aurinia and other heteropteran feeding habits on caterpillar web (Heteroptera: Miridae; Lepidoptera: Nymphalidae) Manuela PINZARI Dipartimento di Biologia, Università di Roma Tor Vergata - Via della Ricerca Scientifica 1, I-00133 Roma, Italy [email protected] Abstract In this paper, preliminary results on a field study aiming to identify predators of the Marsh Fritillary Euphydryas aurinia (Rottemburg, 1775) in Central Italy are presented. Several heteropterans were found on the larval nests of E. aurinia for dietary reasons: Deraeoco ris schach (Fabricius, 1781) that is a predator of Marsh Fritillary larvae, Palomena prasina (Linnaeus, 1761) and Spilostethus saxati lis (Scopoli, 1763) that feed on the droppings of larvae; Graphosoma lineatum italicum (Müller, 1766) that visits the larval web during winter diapause. Key words: Euphydryas aurinia, Deraeocoris schach, predator, heteropterans. Introduction Schult, Lonicera caprifolium L. and Scabiosa columbar ia L. (Pinzari, Pinzari and Sbordoni, unpublished data), In the context of a previous survey study (Pinzari et al. with spiders and different insects (Orthoptera, Heterop- 2010, 2013) on the Lepidoptera in Central Apennines tera, Diptera, Hymenoptera and Blattellidae) that usually (Lazio, Italy), during the past five years a population of frequent the larval nests of E. aurinia. E. aurinia spp. provincialis (Boisduval, 1828) was stud- In literature predation by Heteroptera has been ob- ied, focusing on several aspects of the species biology and served in the American Checkerspots, E. -
Removal of Gut Symbiotic Bacteria Negatively Affects Life History Traits of the Shield Bug, Graphosoma Lineatum
Received: 29 March 2020 | Revised: 10 November 2020 | Accepted: 22 December 2020 DOI: 10.1002/ece3.7188 ORIGINAL RESEARCH Removal of gut symbiotic bacteria negatively affects life history traits of the shield bug, Graphosoma lineatum Naeime Karamipour | Yaghoub Fathipour | Mohammad Mehrabadi Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, Abstract Tehran, Iran The shield bug, Graphosoma lineatum (Heteroptera, Pentatomidae), harbors extracel- Correspondence lular Pantoea- like symbiont in the enclosed crypts of the midgut. The symbiotic bac- Mohammad Mehrabadi, Department of teria are essential for normal longevity and fecundity of this insect. In this study, life Entomology, Faculty of Agriculture, Tarbiat Modares University, P.O. Box 14115- 336, table analysis was used to assess the biological importance of the gut symbiont in Tehran, Iran. G. lineatum. Considering vertical transmission of the bacterial symbiont through the Email: [email protected] egg surface contamination, we used surface sterilization of the eggs to remove the symbiont. The symbiont population was decreased in the newborn nymphs hatched from the surface- sterilized eggs (the aposymbiotic insects), and this reduction im- posed strongly negative effects on the insect host. We found significant differences in most life table parameters between the symbiotic insects and the aposymbiot- −1 ics. The intrinsic rate of increase in the control insects (0.080 ± 0.003 day ) was −1 higher than the aposymbiotic insects (0.045 ± 0.007 day ). Also, the net reproduc- tive and gross reproductive rates were decreased in the aposymbiotic insects (i.e., 20.770 ± 8.992 and 65.649 ± 27.654 offspring/individual, respectively), compared with the symbiotic insects (i.e., 115.878 ± 21.624 and 165.692 ± 29.058 offspring/ individual, respectively). -
First Records of Halyomorpha Halys (Stål, 1855) (Hemiptera: Heteroptera: Pentatomidae) in Vorarlberg and Vienna, Austria
©Österr. Ges. f. Entomofaunistik, Wien, download unter www.zobodat.at Beiträge zur Entomofaunistik 16: 115–139 From the west and from the east? First records of Halyomorpha halys (STÅL, 1855) (Hemiptera: Heteroptera: Pentatomidae) in Vorarlberg and Vienna, Austria. Aus dem Westen und dem Osten? Erste Nachweise von Halyomorpha halys (STÅL, 1855) (Hemiptera: Heteroptera: Pentatomidae) in Vorarlberg und Wien, Österreich. The Brown Marmorated Stink Bug, Halyomorpha halys (STÅL, 1855), is native to East Asia (China, Taiwan, Japan, Korea, Vietnam) (LEE & al. 2013). It was first discovered outside its native distribution range in North America in the mid-1990s (HOEBEKE & CARTER 2003) and has spread to more than 40 U.S. federal states and Canada (Ontario) since then. The first record in Europe dates back to 2004, when specimens were found in Liechtenstein (ARNOLD 2009). Halyomorpha halys was subsequently recorded in several cantons in Switzerland (e.g., WERMELINGER & al. 2008, WYNIGER & KMENT 2010, HAYE & al. 2014a), southern Germany (HEckMANN 2012) and northeastern regions of France (CALLOT & BRUA 2013). In 2012 it was detected in Modena, northern Italy (MAISTRELLO & al. 2013), and until 2014 approximately 200 records were made in northern Italy (MAISTRELLO & al. 2014). Genetic data indicate that Italian populations derive from at least two independent introduction events, one from Switzerland and one from Asia or North America (CESARI & al. 2015). In 2013 H. halys was detected in France in the region Île-de-France, some 400 km further west (GARROUSTE & al. 2014), and in Hungary in the vicinity of Budapest (VÉTEK & al. 2014), several hundred kilometres away from the closest known records in Italy. -
Jordan Beans RA RMO Dir
Importation of Fresh Beans (Phaseolus vulgaris L.), Shelled or in Pods, from Jordan into the Continental United States A Qualitative, Pathway-Initiated Risk Assessment February 14, 2011 Version 2 Agency Contact: Plant Epidemiology and Risk Analysis Laboratory Center for Plant Health Science and Technology United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection and Quarantine 1730 Varsity Drive, Suite 300 Raleigh, NC 27606 Pest Risk Assessment for Beans from Jordan Executive Summary In this risk assessment we examined the risks associated with the importation of fresh beans (Phaseolus vulgaris L.), in pods (French, green, snap, and string beans) or shelled, from the Kingdom of Jordan into the continental United States. We developed a list of pests associated with beans (in any country) that occur in Jordan on any host based on scientific literature, previous commodity risk assessments, records of intercepted pests at ports-of-entry, and information from experts on bean production. This is a qualitative risk assessment, as we express estimates of risk in descriptive terms (High, Medium, and Low) rather than numerically in probabilities or frequencies. We identified seven quarantine pests likely to follow the pathway of introduction. We estimated Consequences of Introduction by assessing five elements that reflect the biology and ecology of the pests: climate-host interaction, host range, dispersal potential, economic impact, and environmental impact. We estimated Likelihood of Introduction values by considering both the quantity of the commodity imported annually and the potential for pest introduction and establishment. We summed the Consequences of Introduction and Likelihood of Introduction values to estimate overall Pest Risk Potentials, which describe risk in the absence of mitigation. -
EPPO Reporting Service
ORGANISATION EUROPEENNE EUROPEAN AND MEDITERRANEAN ET MEDITERRANEENNE PLANT PROTECTION POUR LA PROTECTION DES PLANTES ORGANIZATION EPPO Reporting Service NO. 1 PARIS, 2021-01 General 2021/001 New data on quarantine pests and pests of the EPPO Alert List 2021/002 Update on the situation of quarantine pests in the Russian Federation 2021/003 Update on the situation of quarantine pests in Tajikistan 2021/004 Update on the situation of quarantine pests in Uzbekistan 2021/005 New and revised dynamic EPPO datasheets are available in the EPPO Global Database Pests 2021/006 Anoplophora glabripennis eradicated from Austria 2021/007 Popillia japonica is absent from Germany 2021/008 First report of Scirtothrips aurantii in Spain 2021/009 Agrilus planipennis found in Saint Petersburg, Russia 2021/010 First report of Spodoptera frugiperda in Syria 2021/011 Spodoptera frugiperda found in New South Wales, Australia 2021/012 Spodoptera ornithogalli (Lepidoptera Noctuidae - yellow-striped armyworm): addition to the EPPO Alert List 2021/013 First report of Xylosandrus compactus in mainland Spain 2021/014 First report of Eotetranychus lewisi in mainland Portugal 2021/015 First report of Meloidogyne chitwoodi in Spain 2021/016 Update on the situation of the potato cyst nematodes Globodera rostochiensis and G. pallida in Portugal Diseases 2021/017 First report of tomato brown rugose fruit virus in Belgium 2021/018 Update on the situation of tomato brown rugose fruit virus in Spain 2021/019 Update on the situation of Acidovorax citrulli in Greece with findings -
Florida Predatory Stink Bug (Unofficial Common Name), Euthyrhynchus Floridanus(Linnaeus) (Insecta: Hemiptera: Pentatomidae)1 Frank W
EENY157 Florida Predatory Stink Bug (unofficial common name), Euthyrhynchus floridanus (Linnaeus) (Insecta: Hemiptera: Pentatomidae)1 Frank W. Mead and David B. Richman2 Introduction Distribution The predatory stink bug, Euthyrhynchus floridanus (Lin- Euthyrhynchus floridanus is primarily a Neotropical species naeus) (Figure 1), is considered a beneficial insect because that ranges within the southeastern quarter of the United most of its prey consists of plant-damaging bugs, beetles, States. and caterpillars. It seldom plays a major role in the natural control of insects in Florida, but its prey includes a number Description of economically important species. Adults The length of males is approximately 12 mm, with a head width of 2.3 mm and a humeral width of 6.4 mm. The length of females is 12 to 17 mm, with a head width of 2.4 mm and a humeral width of 7.2 mm. Euthyrhynchus floridanus (Figure 2) normally can be distinguished from all other stink bugs in the southeastern United States by a red- dish spot at each corner of the scutellum outlined against a blue-black to purplish-brown ground color. Variations occur that might cause confusion with somewhat similar stink bugs in several genera, such as Stiretrus, Oplomus, and Perillus, but these other bugs have obtuse humeri, or at least lack the distinct humeral spine that is present in adults of Euthyrhynchus. In addition, species of these genera Figure 1. Adult of the Florida predatory stink bug, Euthyrhynchus known to occur in Florida have a short spine or tubercle floridanus (L.), feeding on a beetle. situated on the lower surface of the front femur behind the Credits: Lyle J. -
Bulgaria 17-24 June 2015
The Western Rhodope Mountains of Bulgaria 17-24 June 2015 Holiday participants Peter and Elonwy Crook Helen and Malcolm Crowder Val Appleyard and Ron Fitton David Nind and Shevaun Mendelsohn George and Sue Brownlee Colin Taylor Sue Davy Judith Poyser Marie Watt Leaders Vladimir (Vlado) Trifonov and Chris Gibson Report by Chris Gibson and Judith Poyser. Our hosts at the Hotel Yagodina are Mariya and Asen Kukundjievi – www.yagodina-bg.com Cover: Large Skipper on Dianthus cruentus (SM); Scarce Copper on Anthemis tinctoria (RF); mating Bee-chafers (VA); Yagodina from St. Ilya and the cliffs above Trigrad (CG); Geum coccineum (HC); Red-backed Shrike (PC); Slender Scotch Burnet on Carduus thoermeri (JP). Below: In the valley above Trigrad (PC). As with all Honeyguide holidays, part of the price of the holiday was put towards local conservation work. The conservation contributions from this holiday raised £700, namely £40 per person topped up by Gift Aid through the Honeyguide Wildlife Charitable Trust. Honeyguide is committed to supporting the protection of Lilium rhodopaeum. The Rhodope lily is a scarce endemic flower of the Western Rhodopes, found on just a handful of sites in Bulgaria and just over the border in Greece, about half of which have no protection. Money raised in 2014 was enough to fund Honeyguide leader Vlado Trifonov, who is recognised as the leading authority on the Rhodope lily, for monitoring and mowing for two years at the location visited by Honeyguiders. That includes this year (2015). That work is likely to continue for some years, but other conservation needs in the future are uncertain. -
Border Habitat Effects on Captures of Halyomorpha Halys
insects Article Border Habitat Effects on Captures of Halyomorpha halys (Hemiptera: Pentatomidae) in Pheromone Traps and Fruit Injury at Harvest in Apple and Peach Orchards in the Mid-Atlantic, USA James Christopher Bergh 1,*, William R. Morrison III 2 , Jon W. Stallrich 3, Brent D. Short 4, John P. Cullum 5 and Tracy C. Leskey 5 1 Virginia Tech, Alson Smith, Jr. Agricultural Research and Extension Center, Winchester, VA 22602, USA 2 United States Department of Agriculture Agricultural Research Service, Center for Animal Health and Grain Research, Manhattan, KS 66502, USA; [email protected] 3 Department of Statistics, Carolina State University, Raleigh, NC 27695, USA; [email protected] 4 Trécé, Inc., Adair, OK 74330, USA; [email protected] 5 United States Department of Agriculture Agricultural Research Service, Appalachian Fruit Research Station, Kearneysville, WV 25430, USA; [email protected] (J.P.C.); [email protected] (T.C.L.) * Correspondence: [email protected]; Tel.: +1-540-232-6046 Simple Summary: Brown marmorated stink bug (BMSB) is a significant threat to the production of tree fruit, corn and soybean, and some vegetable crops in much of the USA and abroad. Its feeding causes injury that reduces crop quality and yield. BMSB invades crop fields from adjoining habitats, Citation: Bergh, J.C.; Morrison, W.R., where it also feeds and develops on a broad range of wild and cultivated plants. Thus, it is considered III; Stallrich, J.W.; Short, B.D.; Cullum, a perimeter-driven threat, and research on management tactics to reduce insecticide applications J.P.; Leskey, T.C. Border Habitat against it has focused on intervention at crop edges. -
Predator Dependent Mimetic Complexes: Do Passerine Birds Avoid Central European Red-And-Black Heteroptera?
Eur. J. Entomol. 107: 349–355, 2010 http://www.eje.cz/scripts/viewabstract.php?abstract=1546 ISSN 1210-5759 (print), 1802-8829 (online) Predator dependent mimetic complexes: Do passerine birds avoid Central European red-and-black Heteroptera? KATEěINA HOTOVÁ SVÁDOVÁ, ALICE EXNEROVÁ, MICHALA KOPEýKOVÁ and PAVEL ŠTYS Department of Zoology, Faculty of Science, Charles University, Viniþná 7, CZ-128 44 Praha 2, Czech Republic; e-mails: [email protected]; [email protected]; [email protected]; [email protected] Key words. Aposematism, true bugs, Heteroptera, avian predators, mimetic complex Abstract. True bugs are generally considered to be well protected against bird predation. Sympatric species that have similar warning coloration are supposed to form a functional Müllerian mimetic complex avoided by visually oriented avian predators. We have tested whether these assumptions hold true for four species of European red-and-black heteropterans, viz. Pyrrhocoris apterus, Lygaeus equestris, Spilostethus saxatilis, and Graphosoma lineatum. We found that individual species of passerine birds differ in their responses towards particular bug species. Great tits (Parus major) avoided all of them on sight, robins (Erithacus rubecula) and yellowhammers (Emberiza citrinella) discriminated among them and attacked bugs of some species with higher probability than oth- ers, and blackbirds (Turdus merula) frequently attacked bugs of all the tested species. Different predators thus perceive aposematic prey differently, and the extent of Batesian-Müllerian mimetic complexes and relations among the species involved is predator dependent. INTRODUCTION some cases their very existence are often suspect and Unpalatable animals usually use warning signals to dis- mostly lack experimental evidence. Only few comparative courage predators from attacking them. -
Developing Biodiverse Green Roofs for Japan: Arthropod and Colonizer Plant Diversity on Harappa and Biotope Roofs
20182018 Green RoofsUrban and Naturalist Urban Biodiversity SpecialSpecial Issue No. Issue 1:16–38 No. 1 A. Nagase, Y. Yamada, T. Aoki, and M. Nomura URBAN NATURALIST Developing Biodiverse Green Roofs for Japan: Arthropod and Colonizer Plant Diversity on Harappa and Biotope Roofs Ayako Nagase1,*, Yoriyuki Yamada2, Tadataka Aoki2, and Masashi Nomura3 Abstract - Urban biodiversity is an important ecological goal that drives green-roof in- stallation. We studied 2 kinds of green roofs designed to optimize biodiversity benefits: the Harappa (extensive) roof and the Biotope (intensive) roof. The Harappa roof mimics vacant-lot vegetation. It is relatively inexpensive, is made from recycled materials, and features community participation in the processes of design, construction, and mainte- nance. The Biotope roof includes mainly native and host plant species for arthropods, as well as water features and stones to create a wide range of habitats. This study is the first to showcase the Harappa roof and to compare biodiversity on Harappa and Biotope roofs. Arthropod species richness was significantly greater on the Biotope roof. The Harappa roof had dynamic seasonal changes in vegetation and mainly provided habitats for grassland fauna. In contrast, the Biotope roof provided stable habitats for various arthropods. Herein, we outline a set of testable hypotheses for future comparison of these different types of green roofs aimed at supporting urban biodiversity. Introduction Rapid urban growth and associated anthropogenic environmental change have been identified as major threats to biodiversity at a global scale (Grimm et al. 2008, Güneralp and Seto 2013). Green roofs can partially compensate for the loss of green areas by replacing impervious rooftop surfaces and thus, contribute to urban biodiversity (Brenneisen 2006).