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The Predatory Mite (Acari, Parasitiformes: Mesostigmata (Gamasina); Acariformes: Prostigmata) Community in Strawberry Agrocenosis
Acta Universitatis Latviensis, Biology, 2004, Vol. 676, pp. 87–95 The predatory mite (Acari, Parasitiformes: Mesostigmata (Gamasina); Acariformes: Prostigmata) community in strawberry agrocenosis Valentîna Petrova*, Ineta Salmane, Zigrîda Çudare Institute of Biology, University of Latvia, Miera 3, Salaspils LV-2169, Latvia *Corresponding author, E-mail: [email protected]. Abstract Altogether 37 predatory mite species from 14 families (Parasitiformes and Acariformes) were collected using leaf sampling and pit-fall trapping in strawberry fi elds (1997 - 2001). Thirty- six were recorded on strawberries for the fi rst time in Latvia. Two species, Paragarmania mali (Oud.) (Aceosejidae) and Eugamasus crassitarsis (Hal.) (Parasitidae) were new for the fauna of Latvia. The most abundant predatory mite families (species) collected from strawberry leaves were Phytoseiidae (Amblyseius cucumeris Oud., A. aurescens A.-H., A. bicaudus Wainst., A. herbarius Wainst.) and Anystidae (Anystis baccarum L.); from pit-fall traps – Parasitidae (Poecilochirus necrophori Vitz. and Parasitus lunaris Berl.), Aceosejidae (Leioseius semiscissus Berl.) and Macrochelidae (Macrocheles glaber Müll). Key words: agrocenosis, diversity, predatory mites, strawberry. Introduction Predatory mites play an important ecological role in terrestrial ecosystems and they are increasingly being used in management for biocontrol of pest mites, thrips and nematodes (Easterbrook 1992; Wright, Chambers 1994; Croft et al. 1998; Cuthbertson et al. 2003). Many of these mites have a major infl uence on nutrient cycling, as they are predators on other arthropods (Santos 1985; Karg 1993; Koehler 1999). In total, investigations of mite fauna in Latvia were made by Grube (1859), who found 28 species, Eglītis (1954) – 50 species, Kuznetsov and Petrov (1984) – 85 species, Lapiņa (1988) – 207 species, and Salmane (2001) – 247 species. -
Dancing on the Head of a Pin: Mites in the Rainforest Canopy Download 673.69 KB
Records of the Western Australian Museum Supplement Number 52: 49-53 (1995). Dancing on the head of a pin: mites in the rainforest canopy David Evans WaIter Department of Entomology and Centre for Tropical Pest Management, University of Queensland, St Lucia 4072, Australia Abstract - Mites, the most diverse taxon in the Arachnida, are a major component of the rainforest canopy fauna. Twenty-nine species of mites were identified from the outermost canopy (leaves and their subtending stems) of a single rose marara tree (Pseudoweinmannia lachnocarpa) growing in subtropical rainforest in south-eastern Queensland. None of these species were found in suspended soils collected from a treehole and the root mats of two epiphytic ferns on the same tree, although 21 other mite species lived in the soils. Forty-seven leaves and 290 cm of small stems from brown beech trees (Pennantia cunninghamii) at two subtropical rainforest sites 110 km apart contained 1615 mites representing 43 species. The average brown beech leaf contained three times as many species as the average rose marara leaf. Most mites collected from brown beech leaves were found within domatia, structures lacking on rose marara leaves. When domatia were blocked, average species number per leaf was reduced to half that on leaves with open domatia. Only four mite species were common to both sites, and only five species were found on both rose marara and brown beech, suggesting that a very diverse fauna awaits discovery. INTRODUCTION two sites to determine whether the arboreal fauna The Acari are admittedly the most abundant and is similar between sites and test the effect of leaf diverse group in the Arachnida; yet, mites often domatia on the diversity of the foliar fauna. -
Proceedings of a Workshop on Biodiversity Dynamics on La Réunion Island
PROCEEDINGS OF A WORKSHOP ON BIODIVERSITY DYNAMICS ON LA RÉUNION ISLAND ATELIER SUR LA DYNAMIQUE DE LA BIODIVERSITE A LA REUNION SAINT PIERRE – SAINT DENIS 29 NOVEMBER – 5 DECEMBER 2004 29 NOVEMBRE – 5 DECEMBRE 2004 T. Le Bourgeois Editors Stéphane Baret, CIRAD UMR C53 PVBMT, Réunion, France Mathieu Rouget, National Biodiversity Institute, South Africa Ingrid Nänni, National Biodiversity Institute, South Africa Thomas Le Bourgeois, CIRAD UMR C53 PVBMT, Réunion, France Workshop on Biodiversity dynamics on La Reunion Island - 29th Nov. to 5th Dec. 2004 WORKSHOP ON BIODIVERSITY DYNAMICS major issues: Genetics of cultivated plant ON LA RÉUNION ISLAND species, phytopathology, entomology and ecology. The research officer, Monique Rivier, at Potential for research and facilities are quite French Embassy in Pretoria, after visiting large. Training in biology attracts many La Réunion proposed to fund and support a students (50-100) in BSc at the University workshop on Biodiversity issues to develop (Sciences Faculty: 100 lecturers, 20 collaborations between La Réunion and Professors, 2,000 students). Funding for South African researchers. To initiate the graduate grants are available at a regional process, we decided to organise a first or national level. meeting in La Réunion, regrouping researchers from each country. The meeting Recent cooperation agreements (for was coordinated by Prof D. Strasberg and economy, research) have been signed Dr S. Baret (UMR CIRAD/La Réunion directly between La Réunion and South- University, France) and by Prof D. Africa, and former agreements exist with Richardson (from the Institute of Plant the surrounding Indian Ocean countries Conservation, Cape Town University, (Madagascar, Mauritius, Comoros, and South Africa) and Dr M. -
A NEW SPECIES of LORRYIA (ACARI: TYDEIDAE) from a TERMITE NEST in SOUTH AFRICA Alexander A
Acarina 28 (1): 47–53 © Acarina 2020 A NEW SPECIES OF LORRYIA (ACARI: TYDEIDAE) FROM A TERMITE NEST IN SOUTH AFRICA Alexander A. Khaustov1*, Elizabeth A. Hugo-Coetzee2, 3 and Sergey G. Ermilov1 1X-BIO Institute, Tyumen State University, Tyumen, Russia 2Terrestrial Invertebrate Department, National Museum, Bloemfontein, South Africa 3Department of Zoology and Entomology, University of the Free State, Bloemfontein, South Africa *corresponding author; e–mail: [email protected] ABSTRACT: A new species—Lorryia pseudoplacita sp. n.—is described from central South Africa. It was collected from a nest of the termite Trinervitermes trinervoides (Sjöstedt, 1911) (Isoptera: Termitidae). The new species differs from L. placita in the shape of the dorsal setae and in having a shorter palptarsus. KEY WORDS: Tydeoidea, systematics, morphology, SEM microscopy, Ethiopian region. DOI: 10.21684/0132-8077-2020-28-1-47-53 INTRODUCTION The family Tydeidae currently includes more Khaustov et al. 2017a, b, 2018a, b, 2019a, b). Du- than 300 species, sorted into about 30 genera; it is ring the study of mites inhabiting termite nests in a diverse group of mostly fungivorous mites, char- South Africa, a new species of Lorryia was discov- acterized by a worldwide distribution (Silva et al. ered in the nest of Trinervitermes trinervoides 2016; Kaźmierski et al. 2018). Twenty-one species (Sjöstedt, 1911) (Isoptera: Termitidae). The aim of of Tydeidae have been described from South Af- this paper is to describe the new species and to rica: Pretydeus curiosa (Ueckermann and Smith compare it with the holotype of the closely related Meyer, 1979), Ueckermannia grewiae (Uecker- L. placita (Livshitz, 1973). -
Dinâmica Populacional De Ácaros Em Cafezal Próximo a Fragmento Florestal E Conduzido Sob a Ação De Agrotóxicos No Município De Monte Alegre Do Sul - SP
1 Dinâmica Populacional de Ácaros em Cafezal Próximo a Fragmento Florestal e Conduzido sob a Ação de Agrotóxicos no Município de Monte Alegre do Sul - SP LUIZ HENRIQUE CHORFI BERTON Livros Grátis http://www.livrosgratis.com.br Milhares de livros grátis para download. 2 DADOS DE CATALOGAÇÃO NA PUBLICAÇÃO (CIP) Núcleo de Informação e Documentação - Biblioteca Instituto Biológico Secretaria da Agricultura e Abastecimento do Estado de São Paulo Berton, Luiz Henrique Chorfi Dinâmica populacional de ácaros em cafezal próximo a fragmento florestal e conduzido sob a ação de agrotóxicos no município de Monte Alegre do Sul, SP / Luiz Henrique Chorfi Berton. – São Paulo, 2009. Dissertação (Mestrado) Instituto Biológico (São Paulo). Programa de Pós-Graduação. Área de concentração: Sanidade Vegetal, Segurança Alimentar e o Ambiente Linha de pesquisa: Biodiversidade: caracterização, interações, interações ecológicas em agroecossistemas. Orientador: Adalton Raga Versão do título para o inglês: Population dynamics of mites in a coffee plantation under pesticide treatment close to a forest fragment in Monte Alegre do Sul County, State of São Paulo. 1. Acarofauna em cafezal 2. Dinâmica populacional 3. Ação de agrotóxicos 4. Fragmento florestal 5. Monte Alegre do Sul, SP I. Raga, Adalton II. Instituto Biológico (São Paulo). Programa de Pós-Graduação III. Título IB/Bibl /2009/021 3 INSTITUTO BIOLÓGICO PÓS-GRADUAÇÃO Dinâmica Populacional de Ácaros em Cafezal Próximo a Fragmento Florestal e Conduzido sob a ação de Agrotóxicos no Município de Monte Alegre do Sul - SP LUIZ HENRIQUE CHORFI BERTON Dissertação apresentada ao Instituto Biológico, da Agência Paulista de Tecnologia dos Agronegócios, para obtenção do título de Mestre em Sanidade, Segurança Alimentar e Ambiental no Agronegócio. -
2017 Summit + SES Meeting
2017 Summit + SES Meeting June 5th - 9th @ Colorado State University Fort Collins, Colorado elcome to the Ecology of Soil Health Summit and the biennial meeting of the Soil Ecology Society. This meeting comes at a time when interest Win soil health–a concept that embraces not only the importance of soil organic matter content and physical structure, but also the key role of soil biology for productive and efficient agroecosystems–is rapidly growing. In parallel, our scientific understanding of the ecology of the soil system has advanced tremendously in recent years, in many cases challenging longstanding paradigms. This international summit provides a unique opportunity to advance the development and implementation of science- based programs that enhance Soil Health. I hope that all meeting participants come away with a broader perspective, new ideas and new collaborators. It has been my pleasure to help organize this meeting, and I thank you for joining us. Matthew Wallenstein, PhD President, Soil Ecology Society Director, Innovation Center for Sustainable Agriculture Acknowledgements Chairman Matthew Wallenstein Program Assistant Laurie Richards Soil Ecology Society Conference Committee Loren Byrne Samantha Chapman Jen Krumins Michael Weintraub Ecology of Soil Health Summit Committee Nicholas Goeser Mary Beth Miranda Whendee Silver Allison Thomson Local Conference Committee Charlotte Alster Courtland Kelly Yamina Pressler Summit Supporters Summit Advocates The Soil Ecology Society (SES) is an international professional organization dedicated to furthering the science, education and awareness of soil ecology and the importance of soils for human and environmental well-being. Commitment to Diversity Just as healthy soils rely on interactive networks of incredibly diverse organisms, SES depends on all dimensions of human diversity. -
The Effect of Macrocheles Muscaedomesticae and M. Subbadius (Acarina: Mac- Rochelidae) Phoresy on the Dispersal of Stomoxys Calcitrans (Diptera: Musci- Dae)
Systematic & Applied Acarology Special Publications (2009) 23, 1–30. ISSN 1461-0183 The effect of Macrocheles muscaedomesticae and M. subbadius (Acarina: Mac- rochelidae) phoresy on the dispersal of Stomoxys calcitrans (Diptera: Musci- dae) D. V. BERESFORD1 & J. F. SUTCLIFFE Trent University Biology Department, 1600 West Bank Drive, Peterborough ON, Canada K9J 7B8. 1Corresponding author. Phone: 705 652-7452; Email: [email protected] Abstract In south-central Ontario, the stable flies disperse from their overwintering farms and re-establish populations at neighbouring dairy and beef farms each spring. Two species of phoretic macrochelid mites commonly found on stable flies are Macrocheles muscaedomesticae and M. subbadius. We tested the hypothesis that mite phoresy affects the dispersal of their stable fly phorionts. At a beef farm we found a higher proportion of parous stable flies with mite scars than expected, based on the proportion of nulliparous females carrying mites. These results were consistent with our hypothesis, indicating that stable flies without mites may be emigrating more than flies carrying mites. We further tested our hypothesis by comparing the mite load on dispersing stable flies sampled with a vehicle-mounted truck trap to the mite load on resident stable flies sampled from three dairy farms and one beef farm (May to October, 2001). Significantly, no stable flies caught in the truck trap were carrying mites, compared to the seasonal means of 10% and 5% of female and male stable flies with mites at the four farms. This effect of mite phoresy on stable fly populations is discussed. Keywords: phoresy, dispersal, Macrocheles, mites, Stomoxys calcitrans, stable fly Introduction Dispersal is one of the most important aspects of any organism's success (Andrewartha & Birch 1954). -
Volume: 1 Issue: 2 Year: 2019
Volume: 1 Issue: 2 Year: 2019 Designed by Müjdat TÖS Acarological Studies Vol 1 (2) CONTENTS Editorial Acarological Studies: A new forum for the publication of acarological works ................................................................... 51-52 Salih DOĞAN Review An overview of the XV International Congress of Acarology (XV ICA 2018) ........................................................................ 53-58 Sebahat K. OZMAN-SULLIVAN, Gregory T. SULLIVAN Articles Alternative control agents of the dried fruit mite, Carpoglyphus lactis (L.) (Acari: Carpoglyphidae) on dried apricots ......................................................................................................................................................................................................................... 59-64 Vefa TURGU, Nabi Alper KUMRAL A species being worthy of its name: Intraspecific variations on the gnathosomal characters in topotypic heter- omorphic males of Cheylostigmaeus variatus (Acari: Stigmaeidae) ........................................................................................ 65-70 Salih DOĞAN, Sibel DOĞAN, Qing-Hai FAN Seasonal distribution and damage potential of Raoiella indica (Hirst) (Acari: Tenuipalpidae) on areca palms of Kerala, India ............................................................................................................................................................................................................... 71-83 Prabheena PRABHAKARAN, Ramani NERAVATHU Feeding impact of Cisaberoptus -
Longer-Term Effects of Selective Thinning on Microarthropod Communities in a Late-Successional Coniferous Forest
COMMUN~TYAND ECOSYSEM ~UX:Y Longer-Term Effects of Selective Thinning on Microarthropod Communities in a Late-Successional Coniferous Forest ROBERT W. PECK'. 27 AND CHRISTINE G. NIWA' Environ. Entomol. 34 (3): 646-655 (2005) ABSTRACT Microarthropod densities within late-successional coniferous forests thinned 16-41 yr before sampling were compared with adjacent unthinned stands to identify longer term effects of thinning on this community. Soil and forest floor layers were sampled separately on eight paired sites. Within the forest floor oribatid, mesostigmatid, and to a marginal extent, prostigmatid mites, were reduced in thinned stands compared with unthinned stands. No differences were found for Collem- bola in the forest floor or for any mite suborder within the soil. Family level examination of mesostigmatid and prostigmatid mites revealed significant differences between stand types for both horizons. At the species level, thinning influenced numerous oribatid mites and Collembola. For oribatid mites, significant or marginally significant differences were found for seven of 15 common species in the forest floor and five of 16 common species in soil. Collembola were affected less, with differences found for one of 11 common species in the forest floor and three of 13 common species in soil. Multivariate analysis of variance and ordination indicated that forest thinning had little influence on the composition of oribatid mite and collembolan communities within either the forest floor or soil. Differences in microclimate or in the accumulation of organic matter on the forest floor were likely most responsible for the observed patterns of abundance. Considering the role that microarthropods play in nutrient cycling, determining the hnctional response of a wide range of taxa to thinning may be important to effective ecosystem management. -
A Snap-Shot of Domatial Mite Diversity of Coffea Arabica in Comparison to the Adjacent Umtamvuna Forest in South Africa
diversity Article A Snap-Shot of Domatial Mite Diversity of Coffea arabica in Comparison to the Adjacent Umtamvuna Forest in South Africa 1, , 2 1 Sivuyisiwe Situngu * y, Nigel P. Barker and Susanne Vetter 1 Botany Department, Rhodes University, P.O. Box 94, Makhanda 6139, South Africa; [email protected] 2 Department of Plant and Soil Sciences, University of Pretoria, P. Bag X20, Hatfield 0028, South Africa; [email protected] * Correspondence: [email protected]; Tel.: +27-(0)11-767-6340 Present address: School of Animal, Plant and Environmental Sciences, University of Witwatersrand, y Private Bag 3, Johannesburg 2050, South Africa. Received: 21 January 2020; Accepted: 14 February 2020; Published: 18 February 2020 Abstract: Some plant species possess structures known as leaf domatia, which house mites. The association between domatia-bearing plants and mites has been proposed to be mutualistic, and has been found to be important in species of economic value, such as grapes, cotton, avocado and coffee. This is because leaf domatia affect the distribution, diversity and abundance of predatory and mycophagous mites found on the leaf surface. As a result, plants are thought to benefit from increased defence against pathogens and small arthropod herbivores. This study assesses the relative diversity and composition of mites on an economically important plant host (Coffea aribica) in comparison to mites found in a neighbouring indigenous forest in South Africa. Our results showed that the coffee plantations were associated with only predatory mites, some of which are indigenous to South Africa. This indicates that coffee plantations are able to be successfully colonised by indigenous beneficial mites. -
Unexpected Effects of Local Management and Landscape Composition on Predatory Mites and Their Food Resources in Vineyards
insects Article Unexpected Effects of Local Management and Landscape Composition on Predatory Mites and Their Food Resources in Vineyards Stefan Möth 1,* , Andreas Walzer 1, Markus Redl 1, Božana Petrovi´c 1, Christoph Hoffmann 2 and Silvia Winter 1 1 Institute of Plant Protection, University of Natural Resources and Life Sciences Vienna (BOKU), Gregor-Mendel-Straße 33, 1180 Vienna, Austria; [email protected] (A.W.); [email protected] (M.R.); [email protected] (B.P.); [email protected] (S.W.) 2 Julius Kühn-Institute (JKI), Institute for Plant Protection in Fruit Crops and Viticulture, Geilweilerhof, 76833 Siebeldingen, Germany; [email protected] * Correspondence: [email protected]; Tel.: +43-1-47654-95329 Simple Summary: Sustainable agriculture becomes more important for biodiversity conservation and environmental protection. Viticulture is characterized by relatively high pesticide inputs, which could decrease arthropod populations and biological pest control in vineyards. This problem could be counteracted with management practices such as the implementation of diverse vegetation cover in the vineyard inter-rows, reduced pesticide input in integrated or organic vineyards, and a di- verse landscape with trees and hedges. We examined the influence of these factors on predatory Citation: Möth, S.; Walzer, A.; Redl, mites, which play a crucial role as natural enemies for pest mites on vines, and pollen as impor- M.; Petrovi´c,B.; Hoffmann, C.; Winter, tant alternative food source for predatory mites in 32 organic and integrated Austrian vineyards. S. Unexpected Effects of Local Predatory mites benefited from integrated pesticide management and spontaneous vegetation cover Management and Landscape in vineyard inter-rows. -
First Record of Phoretic and Parasitc Mites (Arachnida: Acari) Associated with Necrophagous Flies in Brazil
Revista48 Colombiana de Entomología 44 (1): 48-52 (Enero - Junio 2018) DOI: 10.25100/socolen.v44i1.6542 Sección Médica / Medical Artículos de investigación / Research paper First record of phoretic and parasitc mites (Arachnida: Acari) associated with necrophagous flies in Brazil Primer registro de ácaros (Arachnida: Acari) foréticos y parásitos asociados con moscas necrófagas en Brasil TAYRA PEREIRA SATO1,2, REBECCA LEAL CAETANO3,4, CESAR CARRIÇO3,5, ADEMAR FERREIRA DA SILVA1, GILBERTO SALLES GAZETA1 and ZENEIDA TEIXEIRA PINTO3 Abstract: Many arthropod species, mainly flies (Diptera) and their phoretic mites are attracted by carrion. This is the first record of phoretic and parasitic mites Leptus sp., Macrocheles muscaedomesticae and Longoseius brachypoda associated with necrophagous flies in Brazil. Key words: Phoresis, Calliphoridae, Muscidae, forensic acarology. Resumen: Muchas especies de artrópodos principalmente moscas (Diptera) y sus ácaros foréticos son atraídos por la carroña. Este es el primer registro de ácaros foréticos y parásitos Leptus sp., Macrocheles muscaedomesticae y Longoseius brachypoda, en moscas necrófagas en Brasil. Palabras clave: Foresia, Calliphoridae, Muscidae, acarología forense. Introduction Mites can provide valuable information about the time of colonization of carcasses (Perotti and Braig 2009). The The transportation of one animal by another is known as presence of a specific phoretic on carrion can confirm the phoresy (Walter and Proctor 1999). Phoresy is a survival presence of its specific carrier at some point in time, even strategy for maintaining species that can act as predators or when the carrier is no longer present (Perotti and Braig 2009). parasites in different development stages (Rodrigueiro and Mites associated with flies have been the subject of some Prado 2004).