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Öğe The current status of thrips parasitoids Ceranisus (Hymenoptera: Eulophidae) species in Turkey based on morphology and 28S D2 rDNA(Entomological Soc Turkey, Ege Univ, 2010) Doganlar, Oguzhan; Doganlar, Mikdat; Frary, AnneThe aim of this study was to investigate genetic analysis of the species within genus Ceranisus (Hymenoptera: Eulophidae) that are interesting groups found in South Eastern Anatolia and Eastern parts of Mediterranean Region of Turkey and to compare with the other thrips-parasitoids between May 2006 and May 2007. Totally, 143 specimens (30 male: 113 female) belonging to Ceranisus genus were collected from 20 locations of 38 different localities in Hatay, Gaziantep, Adiyaman and Sanliurfa provinces. The population was divided into 13 groups based on morphologic characters. Phylogenetic relationships amongst Ceranisus species (Chalcidoidea: Eulophidae) were gathered from DNA sequence data. Fifteen species of thrips chalcid parasitoids were analyzed using one gene, D2 domain of the 28S ribosomal DNA. Among morphologically distinct 13 species/taxonomic groups, 3 of them identified as new species according to the genetical analysis. Four of the other species occurred in C. nr. lepidotus group while 5 of C. nr. bozovaensis consisted of two groups. To conclude 3 new species of Ceranisus and 3 different groups that may yield new species were determined in Turkish Ceranisus population.Öğe Gall production on hawthorns caused by Gymnosporangium spp. in Hatay province, Turkey(Springer, 2010) Dervis, Sibel; Dixon, Linley; Doganlar, Mikdat; Rossman, AmyThree hawthorn and related rust diseases caused by Gymnosporangium confusum on Crataegus monogyna, Gymnosporangium clavariiforme on Crataegus orientalis and Gymnosporangium sabinae on Pyrus communis were detected in Hatay province, Turkey. G. confusum was also found causing telial galls on Juniperus communis. G. confusum and G. clavariiforme produced aecial horns on overwintered galls on hawthorn twigs from May to June. The production of galls caused by Gymnosporangium on the secondary host is unusual. Portions of the nuclear ITS and LSU rDNA were sequenced for all three species of Gymnosporangium for use as a species barcode; sequences were deposited in GenBank. Sequence data from G. clavariiforme and G. sabinae matched those in GenBank; however, this is the first study to deposit sequence data from G. confusum to GenBank. The life cycles of G. confusum and G. clavariiforme are discussed along with implications for disease control.Öğe A new pest, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) in Southeastern Anatolia (Turkey)(Entomological Soc Turkey, Ege Univ, 2009) Doganlar, Mikdat; Aydin, SibelFrankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) was found as a new pest in some locations of the southeastern Anatolia, Turkey, especially, in Birecik, Siverek, Akgakale and Harran regions of Sanliurfa province, and Samsat, Hasankendi and the locations surrounding of Adiyaman province. F occidentalis has distributed mainly over medicago and lentil fields, and it was found also in the wheat-fields with Sinapis arvensis (Linneaus). In order to distinguish the new pest from the old one, Thrips tabaci Lindeman, and from the close species, Frankliniella intonsa (Trybom), an identification key was provided. Distribution, number and collection area of F occidentalis and Thripidae spp. were given.Öğe A NEW SPECIES OF CELTICECIS (DTPTERA: CECIDOMYIIDAE) ON CELTIS CAUCASICA (CANNABACEAE) FROM TURKEY(Entomol Soc Washington, 2013) Gagne, Raymond J.; Doganlar, MikdatA new species, Celticecis caucasicae Gagne, is described from leaf galls on Celtis caucasica Willd. found in southern Turkey. The new species, the first Celticecis known from the western Palearctic, is compared with previously described congeners. The leaf gall formed by this species affects a more extensive area of the leaf than do other Celticecis galls and the larval chamber uniquely remains open at its apex until sealed by the pupal cocoon.Öğe A NEW SPECIES OF MEGASTIGMUS (HYMENOPTERA: TORYMIDAE: MEGASTIGMINAE) FROM BRAZIL(Florida Entomological Soc, 2013) Doganlar, Mikdat; Zache, Bruno; Wilcken, Carlos FredericoIn this paper a new parasitoid Megastigmus Dalman, 1820 (Hymenoptera: Chalcidoidea: Torymidae: Megastigminae) species was described in the subgenus Torymus, associated with the gall-forming Leptocybe invasa Fisher & La Salle (Hymenoptera: Eulophidae) in eucalypt plantations in Brazil.Öğe Palearctic species of Chrysomalla Forster, 1859 (Hymenoptera: Perilampidae: Chrysolampinae), with descriptions of new species from Turkey(Entomological Soc Turkey, Ege Univ, 2012) Doganlar, Mikdat; Doganlar, OguzhanPalearctic species of Chrysomalla Forster 1859 (Hymenoptera: Perilampidae: Chrysolampinae) are reviewed, and a key provided to identify the species by inserting some new characters. Distributions and redescriptions of Chrysomalla stigmatica Boucek, 1972, and C. roseri Forster, 1859 were given. Three new species, Chrysomalla sekilica, C. nevsehirica, and C. gulsehirica are described from Turkey and the diagnostic characteristics of the species illustrated.Öğe Parasitoid Complex of the Tomato Leaf Miner, Tuta absoluta (Meyrick 1917), (Lepidoptera: Gelechiidae) in Hatay, Turkey(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2011) Doganlar, Mikdat; Yigit, AbdurrahmansIn Hatay, Turkey parasitoid complex of the Tomato Leaf Miner, Tuta absoluta (Meyrick), (Lepidoptera, Gelechiidae) was studied in 2010. The study was carried out in Samandag, Yayladagi, Altinza, Reyhanli, Kumlu, Kirikhan and Antakya, mainly in a greenhouse belonging to Mustafa Kemal University, in which organic farming has been conducted without any pesticide applications. Infestation level of the pest was very high on leaves and fruits of tomato in each locality. In the greenhouse of the University, 9 parasitoid species from 4 families of Hymenoptera were obtained. The parasitoids were: Closterocerus clara (Szelenyi) (new record for Turkey), Ratzeburgiola christatus (Ratzeburg), R. incompleta Boucek, Baryscapus bruchophagi (Gahan) (Eulophidae); Brachymeria secundaria (Ruschka), Hockeria unicolor (Walker) (Chalcididae), Pteromalus intermedius (Walker) (Pteromalidae), and two species of Braconidae, Bracon hebetor Say and Bracon didemie Beyarslan. The rates of parasitism for the species were 37.0%, 4.2%, 2.8%, 0.7%, 0.7%, 1.1%, 0.7%, 1.1% and 7.0%, respectively. Distribution and host of the parasitoid species were given.Öğe Parasitoids complex of the olive leaf gall midges, Dasineura oleae (Angelini 1831) and Lasioptera oleicola Skuhrava, 2011 (Diptera: Cecidomyiidae) in Hatay Turkey, with descriptions of new genus and species from Tetrastichinae (Hymenoptera: Eulophidae)(Entomological Soc Turkey, Ege Univ, 2011) Doganlar, MikdatTwo species of gall midges, Dasineura oleae (Angelini 1831) and Lasioptera oleicola Skuhrava 2011 (Diptera: Cecidomyiidae), on leaves and shoots of Olea europea L. were reared in Hatay Province, Turkey in 2007-2010. In the study as main mortality factors of the gall midges were 11 species of larval/pupal parasitoids from 5 families of Hymenoptera, Platygasteridae: Platygaster oleae Szelenyi 1940, Eupelmidae: Eupelmus urozonus Dalman 1820, Torymidae: Torymus phillyreae Ruschka 1921, Pteromalidae: Mesopolobus mediterraneus (Mayr 1903), M. diffinis (Walker 1834), M. aspilus (Walker 1835), Eulophidae: Anaprostocetus acuminatus (Ratzeburg 1848), Quadrastichus dasineurae Doganlar et al. 2009, Aprostocetus samandagus sp. new, Aprostocetus lasiopteru sp. new, Zeytinus hatayensis gen. and sp. new. The new taxa were described and their diagnostic characters and some biological data are gIven. An identification key for the parasites was provided.Öğe Pest status of olive leaf gall midge Dasineura oleae (Angelini, 1831), description of Lasioptera oleicola Skuhrava sp new (Diptera: Cecidomyiidae) and effectiveness of parasitoids on their populations in Hatay Turkey(Entomological Soc Turkey, Ege Univ, 2011) Doganlar, Mikdat; Sertkaya, Erdal; Skuhrava, MarcelaDuring investigations conducted in 2007-2010 in Hatay Province, Turkey, two species of gall midges, Dasineura oleae (Angelini, 1831) and Lasioptera oleicola Skuhrava sp. new were reared from galls on leaves and shoots of Olea europaea L. Average level of infestation on olive leaves and shoots by gall midges was 15.2 % and the highest level 78.2 %. Olive leaves, normally evergreen and outlasting on branches for several years, seriously injured by gall midges fell off and defoliage resulted in loss of ability to product flower buds and fruits in the following year. Dasineura oleae causing significant reduction or loss of yield of olive fruits is a serious pest of olive tree and we declare here its pest status. Population levels of gall midges on olive leaves were significantly reduced by 12 species of parasitic Hymenoptera belonging to five families, viz. Platygaster oleae Szelenyi, 1940 (Platygastridae); Eupelmus urozonus Dalman 1820 (Eupelmidae); Torymus phillyreae Ruschka, 1921 (Torymidae); Mesopolobus mediterraneus (Mayr, 1903), Mesopolobus diffinis (Walker, 1834) and Mesopolobus aspilus (Walker, 1835) (Pteromalidae); Quadrastichus dasineurae Doganlar, LaSalle, Sertkaya & Doganlar, 2009, Aprostocetus samandagus Doganlar 2011, Aprostocetus lasiopterus Doganlar 2011, Zeytinus hatayensis Doganlar 2011 and additional 2 undescribed species of the genus Aprostocetus (Eulophidae). Larvae of these parasitoids kill larvae and pupae of gall midges inside galls. Total level of parasitism amounts 66.2 %. E. urozonus, P. oleae and Q. dasineurae are three main parasitoids reared from galls of D. oleae and L. oleicola sp. new They are very effective and reduce significantly the populations of D. oleae in galls, together for about 70 %, and may be evaluated as important supressors of olive leaf gall midges. Lasioptera oleicola Skuhrava sp. new is described, its taxonomically important features are illustrated and some biological data are given.Öğe Podagrionella Girault, 1913 (Hymenoptera: Torymidae: Podagrionini) Species from Turkey, with Descriptions of New Species(Tubitak Scientific & Technological Research Council Turkey, 2009) Doganlar, Oguzhan; Doganlar, MikdatTwo new Podagrionella Girault, 1913 (Hymenoptera: Torymidae: Podagrionini) species. Podagrionella eremiaphilae sp. nov, and P. konyaensis sp. nov., were collected from Konya and Sanliurfa (Bozova) provinces and are described. The key to the Palearctic Podagrionella species was reorganized with the addition of the 2 new species. The diagnostic characters of the new species are given.Öğe Preliminary studies on two Diaspididae (Hemiptera) species feeding on Johnsongrass (Sorghum halepense) in Turkey(Springer, 2010) Doganlar, Mikdat; Yigit, Abdurrahman; Ben-Dov, Yair; Uremis, Ilhan; Arslan, MehmetThe scale insects Acanthomytilus sacchari (Hall) and Duplachionaspis erianthi Borchsenius (Hemiptera, Diaspididae) are newly recorded as indigenous insects from Turkey. Both A. sacchari and D. erianthi were found to feed only on rhizomes of Johnsongrass. A field study was conducted to determine host ranges and feeding effects of these scale insects on Johnsongrass, Sorghum halepense (L.) Pers. No feeding of these species was observed on Zea mays L. (maize), Sorghum sudanense Staph. (sorghum), Aegilops triuncialis L. (barbed goatgrass), Avena fatua L. (wild oat), A. sterilis (sterile oat), Bromus tectorum L. (downy brome), Cynodon dactylon (L.) Pers. (bermudagrass), Phragmites australis (Cav.) Trin. ex Steudel (common reed), Poa bulbosa L. (bulbous bluegrass), or Secale montanum Guss. (wild rye). The mean infestation rates of the scale insects on Johnsongrass in southeastern Anatolia were 11.47% and 1.64% for A. sacchari and D. erianthi, respectively. Further investigations are required to clarify their biology and damage to Johnsongrass under field conditions.Öğe The species of Oopristus Steffan, 1968 (Hymenoptera: Torymidae: Toryminae: Monodontomerini) of Turkey, with descriptions of two new species(Tubitak Scientific & Technological Research Council Turkey, 2010) Tarla, Sener; Doganlar, Mikdat; Gozuacik, CelalettinThe species of Oopristus Steffan, 1968 (Hymenoptera: Torymidae: Toryminae: Monodontomerini) of Turkey were studied. Oopristus turkestanicus (Skirptshinsky, 1929) was reared from the eggs of Apodiphus amygdali (Germar, 1817) (Hemiptera: Pentatomidae) in Balcali, Adana, as a new record for Turkey. Additionally, 2 new species of the genus, O. tayfursokmeni Tarla and Doganlar, sp. nov., and O. erganicus Tarla and Doganlar, sp. nov., were described. The species were also reard from eggs of A. amygdali collected in Antakya, Hatay province, and Ergani, Diyarbakir province, respectively. The diagnostic characters of the species were illustrated and an identification key to species of the genus was provided.