Yazar "Ozgen, Inanc" seçeneğine göre listele

Listeleniyor 1 - 7 / 7
  • [ X ]
    Öğe
    Determination of Sphaerolecanium prunastri (Boyer de Fonscolombe, 1834) (Hemiptera: Coccidae) Plum scale, the distribution, infestations and natural enemies in Malatya province in Turkey
    (Entomological Soc Turkey, Ege Univ, 2009) Ozgen, Inanc; Bolu, Halil
    The study has been carried out by the technique of working in land and making observations performed as biweekly periods in march and november, with the aim of determining the distribution, infestation and natural enemies of Sphaerolecanium prunastri (Boyer de Fonscolombe, 1834) (Hemiptera: Coccidae) in the province of Malatya between the years of 2003 and 2004. In consequence of the study, it was determined that the S. prunastri was distributed in the Center, in the districts of Battalgazi, Kale Yazihan and Yesilyurt, which are located in the province of Malatya. In addition, it was detected that the infections higher in the district of Yazihan than it is in the other sampling areas. In the scope of the study which has been carried out in order to determine the natural enemies of the above mentioned pest, the Pachyneuron muscarum (L.,1758), Coccophagus lycimna (Walker,1839), Metaphycus sp., Exochomus quadripustulatus (L.,1758), Cybocephalus fodori minor (Endrody & Younga), Chrysopa sp. species and also Metaphycus sp. have been identified as the natural enemies of the pest.
  • [ X ]
    Öğe
    Highly effective bacterial agents against Cimbex quadrimaculatus (Hymenoptera: Cimbicidae): isolation of bacteria and their insecticidal activities
    (Springer, 2015) Cakici, Filiz Ozkan; Ozgen, Inanc; Bolu, Halil; Erbas, Zeynep; Demirbag, Zihni; Demir, Ismail
    Cimbex quadrimaculatus (Hymenoptera: Cimbicidae) is one of the serious pests of almonds in Turkey and worldwide. Since there is no effective control application against this pest, it has been a serious problem up to now. Therefore, we aimed to find an effective bacterium that can be utilized as a biocontrol agent against C. quadrimaculatus in pest management. We isolated seven bacteria from dead and live C. quadrimaculatus larvae, and evaluated the larvicidal potency of all isolates on the respective pest. Based on the morphological, physiological, biochemical and molecular properties (partial sequence of 16S rRNA gene), the isolates were identified to be Bacillus safensis (CQ1), Bacillus subtilis (CQ2), Bacillus tequilensis (CQ3), Enterobacter sp. (CQ4), Kurthia gibsonii (CQ5), Staphylococcus sp. (CQ6) and Staphylococcus sciuri (CQ7). The results of the larvicidal activities of these isolates indicated that the mortality value obtained from all treatments changed from 58 to 100 %, and reached 100 % with B. safensis (CQ1) and B. subtilis (CQ2) on the 3rd instar larvae within 10 days of application of 1.89 x 10(9) cfu/mL bacterial concentration at 25 A degrees C under laboratory conditions. Findings from this study indicate that these isolates appear to be a promising biocontrol agent for C. quadrimaculatus.
  • [ X ]
    Öğe
    LISTROGNATHUS MACTATOR (THUNBERG, 1824) (HYMENOPTERA: ICHNEUMONIDAE) - A NEW RECORDED PARASITOID OF CIMBEX QUADRIMACULATUS (O. F. MULLER, 1766) (HYMENOPTERA: CIMBICIDAE) IN TURKEY
    (Amer Entomol Soc, 2010) Ozgen, Inanc; Yurtean, Murat; Bolu, Halil; Kolarov, Janko
    Listrognathus mactator (Thunberg, 1824) (Hymenoptera: Ichneumonidae) was determined as a larva-pupa parasitoid of the almond pest, Cimbox quadrimaculatus (O. F. Muller, 1766) (Hymenoptera: Cimbicidae). The parasitoid is also recorded from Turkey for the first time.
  • [ X ]
    Öğe
    New and additional records of the Subfamily Tachyporinae (Coleoptera: Staphylinidae) from Turkey, with observations on agricultural importance of the genus Tachyporus
    (Entomological Soc Turkey, Ege Univ, 2011) Ozgen, Inanc; Anlas, Sinan
    In this study, 25 species of 10 genera belonging to two tribes of Tachyporinae collected in different parts of Turkey between 2005-2010 are listed. Tachyporus formosus A. Matthews, 1838 and Tachyporus lignorum (Linnaeus, 1758) are the first records for the Turkish fauna. Many species were reported for the first time from some regions of Turkey. Among them Tachyporus hypnorum (Fabricius, 1775) and Tachyporus nitidulus (Fabricius, 1781) are found the most common and abundant species. In addition, agricultural importance of these species are discussed.
  • [ X ]
    Öğe
    New records of Staphylinidae (Coleoptera) from Bulgaria, Iran and Turkey
    (Inst Zoology, Bas, 2011) Ozgen, Inanc
    In this study, additional records of species Staphylinidae from Bulgaria, Iran and Turkey are presented, among them the first country records Tachyporus caucasicus KOLENATI 1846 from Iran, Astenus bimaculatus (ERICHSON 1840) from Bulgaria and Iran, Bledius angustus (MULSANT & REY 1861) from Turkey.
  • [ X ]
    Öğe
    On the genus Achenium Leach, 1819 from Turkey and adjacent regions (Coleoptera: Staphylinidae: Paederinae)
    (Taylor & Francis Ltd, 2011) Anlas, Sinan; Khachikov, Edward A.; Ozgen, Inanc
    [Abstract Not Available]
  • [ X ]
    Öğe
    Spider fauna of almond orchards in Eastern and Southeastern Anatolia
    (Tubitak Scientific & Technological Research Council Turkey, 2008) Bolu, Halil; Ozgen, Inanc; Bayram, Abdullah
    This research was carried out in almond orchards (Amygdalus sp.) in Eastern and Southeastern Anatolia in 2003 in order to determine the spider fauna. Among the 129 specimens collected, 21 species belonging to 16 genera and 9 families were recorded at 10 localities with more spiders in the almond orchards in these regions. Among the species, Atea sturmi (Hahn, 1831) is a new record for the araneo-fauna of Turkey. The study was the first on spider fauna in almond orchards in Turkey.