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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. -
Two New Species of Gaeolaelaps (Acari: Mesostigmata: Laelapidae)
Zootaxa 3861 (6): 501–530 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3861.6.1 http://zoobank.org/urn:lsid:zoobank.org:pub:60747583-DF72-45C4-AE53-662C1CE2429C Two new species of Gaeolaelaps (Acari: Mesostigmata: Laelapidae) from Iran, with a revised generic concept and notes on significant morphological characters in the genus SHAHROOZ KAZEMI1, ASMA RAJAEI2 & FRÉDÉRIC BEAULIEU3 1Department of Biodiversity, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran. E-mail: [email protected] 2Department of Plant Protection, College of Agriculture, University of Agricultural Sciences and Natural Resources, Gorgan, Iran. E-mail: [email protected] 3Canadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri-Food Canada, 960 Carling avenue, Ottawa, ON K1A 0C6, Canada. E-mail: [email protected] Abstract Two new species of laelapid mites of the genus Gaeolaelaps Evans & Till are described based on adult females collected from soil and litter in Kerman Province, southeastern Iran, and Mazandaran Province, northern Iran. Gaeolaelaps jondis- hapouri Nemati & Kavianpour is redescribed based on the holotype and additional specimens collected in southeastern Iran. The concept of the genus is revised to incorporate some atypical characters of recently described species. Finally, some morphological attributes with -
Entomopathogenic Fungi and Bacteria in a Veterinary Perspective
biology Review Entomopathogenic Fungi and Bacteria in a Veterinary Perspective Valentina Virginia Ebani 1,2,* and Francesca Mancianti 1,2 1 Department of Veterinary Sciences, University of Pisa, viale delle Piagge 2, 56124 Pisa, Italy; [email protected] 2 Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, via del Borghetto 80, 56124 Pisa, Italy * Correspondence: [email protected]; Tel.: +39-050-221-6968 Simple Summary: Several fungal species are well suited to control arthropods, being able to cause epizootic infection among them and most of them infect their host by direct penetration through the arthropod’s tegument. Most of organisms are related to the biological control of crop pests, but, more recently, have been applied to combat some livestock ectoparasites. Among the entomopathogenic bacteria, Bacillus thuringiensis, innocuous for humans, animals, and plants and isolated from different environments, showed the most relevant activity against arthropods. Its entomopathogenic property is related to the production of highly biodegradable proteins. Entomopathogenic fungi and bacteria are usually employed against agricultural pests, and some studies have focused on their use to control animal arthropods. However, risks of infections in animals and humans are possible; thus, further studies about their activity are necessary. Abstract: The present study aimed to review the papers dealing with the biological activity of fungi and bacteria against some mites and ticks of veterinary interest. In particular, the attention was turned to the research regarding acarid species, Dermanyssus gallinae and Psoroptes sp., which are the cause of severe threat in farm animals and, regarding ticks, also pets. -
Acari: Prostigmata: Erythraeidae, Eutrombidiidae)
Genus Vol. 16 (4): 513-525 Wroc³aw, 28 XII 2005 A new genus and four new species of mites from Argentina, Brazil and Nicaragua (Acari: Prostigmata: Erythraeidae, Eutrombidiidae) RYSZARD HAITLINGER Department of Zoology and Ecology, Agricultural University, Ko¿uchowska 5b, 51-631 Wroc³aw, Poland; e-mail: [email protected] ABSTRACT. Fozustium paranensis n. gen., n. sp. from Brazil, Balaustium brunoni n. sp. (Erythraeidae), Eutrombidium fortunatae n. sp. both from Argentina and E. carazoense n. sp. from Nicaragua (Eutrombidiidae), all from larval instar are described. Key words: acarology, taxonomy, Erythraeidae, Eutrombidiidae, Fozustium, Balaustium, Eutrombidium, new genus, new species, Argentina, Brazil, Nicaragua. INTRODUCTION In South, Central and North America in the subfamily Balaustiinae (Erythraeidae) only five species based on larvae were known hitherto: Balaustium kendalii WELBOURN from USA, B. putmani SMILEY from Canada, B. medardi HAITLINGER from Peru, B. soydani HAITLINGER from Guatemala and B. minodorae HAITLINGER from Mexico. Moreover, B. obtusum TRÄGÅRDH from Juan Fernandez Isl. based on adults was noted (TRÄGÅRDH 1931, SMILEY 1968, WELBOURN & JENNINGS 1991, HAITLINGER 2000a, b). In this paper new species of Balaustium and Fozustium n. gen., n. sp. are described. In the family Eutrombidiidae from South, Central and North America only three species, based on larvae, were known hitherto: Eutrombidium orientale SOUTHCOTT from Canada and USA, E. occidentale SOUTHCOTT, E. centrale SOUTHCOTT and Verdunella lockleii (WELBOURN & YOUNG) all from USA (WELBOURN & YOUNG 1988, SOUTHCOTT 1993). In this paper two new species from Argentina and Nicaragua are described. 514 RYSZARD HAITLINGER MATERIAL AND METHODS Balaustiniid mites were obtained from herbaceous plants. Fozaustium paranensis n. -
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. -
Seven New Larval Mites (Acari, Prostigmata, Erythraeidae) from Iran
Miscel.lania Zoologica 19.2 (1996) 117 Seven new larval mites (Acari, Prostigmata, Erythraeidae) from Iran R. Haitlinger & A. Saboori Haitlinger, R. & Saboori, A,, 1996. Seven new larval mites (Acari, Prostigmata, Erythraeidae) from Iran. Misc. Zool., 19.2: 117-1 31. Seven new larva1 mites (Acari, Prostlgmata, Erythraeidae) from 1ran.- Seven new larval mites are described: Hauptmannia ostovani n. sp. obtained from undetermined Aphididae (Homoptera), a species with thick and sharptipped accessory claw on palptibia and without pectinala on palptarsus; H. iranican. sp. from plants, without pectinala on palptarsus and bearing numerous setae on dorsal and ventral surfaces (NDV over 170); H. khanjaniin. sp. from plants, with pectinala on palptarsus and has shorter L, W and ISD than the other species of this group; Leptus fathipeurin. sp. from plants with two palpgenualae; Erythraeus(E.)akbarianin.sp. from unidentified Aphididae; it has very short ASE; E. (E.) sabrinae n. sp. from undetermined Aphididae; this species is similar to E. adrasatus, E. kresnensisand E. akbariani, differing mainly in number of dorsal and ventral setae and E.@aracarus) tehranicusn. sp. from plants; one of the three species of this subgenus, differs mainly from the other two by shorter tarsi and tibiae l. Key words: Acari, Erythraeidae, Iran, New species. (Rebut: 20 Vil/ 95; Acceptaci6 condiconal: 72 1V 96; Acc. definitiva: 70 lX 96) Ryszard Haitlinger, Dept. o fzoology, AgriculturalAcademy, 50-205 Wroclaw, Cybulskiego20, Polska (Poland).- Alireza Saboori, Dept. of Entomology, Tarbiat Modarres Univ., Teheran, lran Oran). lntroduction Saudi Arabia (HAITLINGER,1994a) and L. guus Haitlinger described from Turkmenia (HAIT- Only a few erythraeid mites are known from LINGER, 1990~).Larval species of the genus lran and neighbouring countries. -
A Preliminary Assessment of Amblyseius Andersoni (Chant) As a Potential Biocontrol Agent Against Phytophagous Mites Occurring on Coniferous Plants
insects Article A Preliminary Assessment of Amblyseius andersoni (Chant) as a Potential Biocontrol Agent against Phytophagous Mites Occurring on Coniferous Plants Ewa Puchalska 1,* , Stanisław Kamil Zagrodzki 1, Marcin Kozak 2, Brian G. Rector 3 and Anna Mauer 1 1 Section of Applied Entomology, Department of Plant Protection, Institute of Horticultural Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02-787 Warsaw, Poland; [email protected] (S.K.Z.); [email protected] (A.M.) 2 Department of Media, Journalism and Social Communication, University of Information Technology and Management in Rzeszów, Sucharskiego 2, 35-225 Rzeszów, Poland; [email protected] 3 USDA-ARS, Great Basin Rangelands Research Unit, 920 Valley Rd., Reno, NV 89512, USA; [email protected] * Correspondence: [email protected] Simple Summary: Amblyseius andersoni (Chant) is a predatory mite frequently used as a biocontrol agent against phytophagous mites in greenhouses, orchards and vineyards. In Europe, it is an indige- nous species, commonly found on various plants, including conifers. The present study examined whether A. andersoni can develop and reproduce while feeding on two key pests of ornamental coniferous plants, i.e., Oligonychus ununguis (Jacobi) and Pentamerismus taxi (Haller). Pinus sylvestris L. pollen was also tested as an alternative food source for the predator. Both prey species and pine pollen were suitable food sources for A. andersoni. Although higher values of population parameters Citation: Puchalska, E.; were observed when the predator fed on mites compared to the pollen alternative, we conclude that Zagrodzki, S.K.; Kozak, M.; pine pollen may provide adequate sustenance for A. -
The Morphology of the Palp in Two Families of Ticks (Ac Arid A: Ixodina)
THE MORPHOLOGY OF THE PALP IN TWO FAMILIES OF TICKS (AC ARID A: IXODINA). A CONTRIBUTION TO THE STUDY OF THE ANACTINO- TRICHIDA 1) by L. VAN DER HAMMEN Rijksmuseum van Natuurlijke Historie, Leiden The mite order Anactinotrichida consists of three distinctly related sub• orders, viz., Holothyrina, Ixodina, and Gamasina2). Recently, in a morpho• logical study of a species of Holothyrus (Van der Hammen, 1961), I published a short list of ordinal characters, in which I mentioned that the tarsus of the palp is relatively small. At first sight this character does not hold good for the tick family Arga- sidae, where the terminal palpal segment is of normal length. It must be noted, however, that the palp of the ticks consists of four segments only (one of these being apparently a fusion of two), so that they are generally refer• red to by the numbers 1 to 4. In the course of a morphological investigation of the Ixodina according to the method used for my Holothyrus paper, I studied the palp of two species of ticks, viz., Ornithodoros (Ornithodoros) savignyi (Audouin) and Hyalomma dromedarii C. L. Koch, respectively belonging to the Argasidae and to the Ixodidae (the two main tick families) 3). The present paper contains the result of this comparative study; the two 1) The present paper is dedicated to Prof. Dr. H. Boschma, on the occasion of his 70th birthday. 2) The name Mesostigmata is abandoned here and replaced by Gamasina for the sake of uniformity. Leach (1815) already distinguished Gammasides (later on spelled as Gamasides, Gamasei, Gamasinae, etc.) and Ixodides. -
Germany) 185- 190 ©Zoologische Staatssammlung München;Download
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Spixiana, Zeitschrift für Zoologie Jahr/Year: 2004 Band/Volume: 027 Autor(en)/Author(s): Rupp Doris, Zahn Andreas, Ludwig Peter Artikel/Article: Actual records of bat ectoparasites in Bavaria (Germany) 185- 190 ©Zoologische Staatssammlung München;download: http://www.biodiversitylibrary.org/; www.biologiezentrum.at SPIXIANA 27 2 185-190 München, Ol. Juli 2004 ISSN 0341-8391 Actual records of bat ectoparasites in Bavaria (Germany) Doris Rupp, Andreas Zahn & Peter Ludwig ) Rupp, D. & A. Zahn & P. Ludwig (2004): Actual records of bat ectoparasites in Bavaria (Germany). - Spixiana 27/2: 185-190 Records of ectoparasites of 19 bat species coilected in Bavaria are presented. Altogether 33 species of eight parasitic families of tleas (Ischnopsyllidae), batflies (Nycteribiidae), bugs (Cimicidae), mites (Spinturnicidae, Macronyssidae, Trom- biculidae, Sarcoptidae) and ticks (Argasidae, Ixodidae) were found. Eight species were recorded first time in Bavaria. All coilected parasites are deposited in the collection of the Zoologische Staatsammlung München (ZSM). Doris Rupp, Gailkircher Str. 7, D-81247 München, Germany Andreas Zahn, Zoologisches Institut der LMU, Luisenstr. 14, D-80333 München, Germany Peter Ludwig, Peter Rosegger Str. 2, D-84478 Waldkraiburg, Germany Introduction investigated. The investigated bats belonged to the following species (number of individuals in brack- There are only few reports about bat parasites in ets: Barbastelhis barbastelliis (7) - Eptesicus nilsomi (10) Germany and the Bavarian ectoparasite fauna is - E. serotimis (6) - Myotis bechsteinii (6) - M. brandtii - poorly investigated yet. From 1998 tili 2001 we stud- (20) - M. daubentonii (282) - M. emarginatus (12) ied the parasite load of bats in Bavaria. -
Mesostigmata No
18 (1) · 2018 Christian, A. & K. Franke Mesostigmata No. 29 ............................................................................................................................................................................. 1 – 24 Acarological literature .................................................................................................................................................... 1 Publications 2018 ........................................................................................................................................................................................... 1 Publications 2017 ........................................................................................................................................................................................... 7 Publications, additions 2016 ........................................................................................................................................................................ 14 Publications, additions 2015 ....................................................................................................................................................................... 15 Publications, additions 2014 ....................................................................................................................................................................... 16 Publications, additions 2013 ...................................................................................................................................................................... -
Balaustium Mite Balaustium Medicagoense Click for Html Version
Balaustium mite Balaustium medicagoense click for html version Summary: Balaustium mites are emerging as a significant crop pest in agricultural areas across southern Australia. They are the largest of the pest mites commonly found in broadacre crops. This species has a high natural tolerance to many insecticides and will generally survive applications aimed at other mite pests. Other strategies that are not reliant on chemicals, such as early control of summer weeds, should be considered. Occurrence: Balaustium mites are broadly distributed across the southern coastal regions of Australia. They are sporadically found in areas with a Mediterranean climate in Victoria, New South Wales, South Australia and Western Australia. They have also been found in Tasmania although their exact distribution is unclear. Balaustium mites are typically active from March to November, although mites can persist on green feed during summer if available. The known distribution of Balaustium mites in Australia (Source: cesar) Description: All mites are wingless and have four pairs of legs, no external segmentation of the abdomen and individuals appear as a single body mass. Balaustium mites grow to 2 mm in length and have a rounded red-brown body with eight red-orange legs. They are easily distinguished from other crop mites as they are much larger in size. Adults are covered with short stout hairs and are slow moving. They have distinctive pad like structures on their forelegs. Newly hatched mites are bright orange with six legs and are only 0.2 mm in length. Adult Balaustium mite (Source: cesar) Accurate identification of mite species is important because management is species specific. -
Biology and Behavior of the Mite Cheletomorpha Lepidopterorum (Shaw) (Prostigmata:Cheyletidae) and Its Role As a Predator of a Grain Mite Acarus Farris (Oud
AN ABSTRACT OF THE THESIS OF JAMES ROGER ALLISONfor the DOCTOR OF PHILOSOPHY (Name (Degree) in ENTOMOLOGY presented on41a21712Ajd2W;) /2.'7/ (Major) (Date) Title: BIOLOGY AND BEHAVIOR OF THE MITECHELETOMORPHA LEPIDOPTERORUM (SHAW) (PROSTIGMATA:CHEYLETIDAE) AND ITS ROLE AS A PREDATOR OF A GRAIN MITEACARUS FARRIS (OUD. )(ASTIGIV&TIAaR. Redacted for Privacy Abstract approved: /7J //I G.- W. Krantz Cheletomorpha lepidopterorum (Shaw), a predaceous, prostig- matid mite, was studied under laboratory conditions of20° - 30° C and 80% - 90% R. H. to determine its effectiveness as apossible biological control agent of Acarus farris (Oud. ),a graminivorous mite which infests stored grains and grain products.Although Cheletophyes knowltoni Beer and Dailey had been synonymized with C. lepidopterorum, it was found that the latter couldbe differentiated from C. knowltoni on the basis of biological, morphological,and behavioral data obtained from four species "populations"(Kansas, Oregon, California, and World-Wide). A temperature range of 20° - 25° C and relative humidities of 80% - 90% created conditions ideally suited to the rearing 'of C. lepidopterorum.Egg survival under optimal temperature and humidity regimes exceeded75%. Mated females laid more eggs than unmatedfemales at optimal environmental conditions. Development time from egg to adult ranged from alow of 192 hours for a single male at 30° C, 90% R. H. ,to 420 hours for a male at 20° C, 90% R. H.The second nymphal stage sometimes was omitted in the male ontogeny. Mated females produced male and female progeny,while unmated females produced a higher percentage ofmales. Starved C. lepidopterorum females survivedlongest at 20° C, 80% R. H. -- 31.