Yazar "MÜ, Ula Ali Koçman Meslek Yüksekokulu, Bitkisel Ve Hayvansal Üretim Bölümü" için Bitkisel Ve Hayvansal Üretim Bölümü Koleksiyonu listeleme
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A comparison of genetic variations among native and some local chicken populations in Turkey
Tunca, Rahşan İvgin; Taşkın, Atilla (Agricultural Research Communication Centre, 2016)Genetic variations among native and local chicken populations in six different locations across Turkey were established using 15 ISSR primers, and produced 87 bright and reproducible bands. According to pairwise genetic ... -
Determination of the wing morphology differentiation of old and recent honey bee samples from western Turkey using geometric morphometrics
Köseoğlu, Mustafa; İvgin Tunca, Rahşan; Özsoy, Neslihan; Tuna, Yahya Tuncay; Topal, Erkan; Günbey, Belgin (ENTOMOLOGICAL SOC TURKEY, 2021)In this study, old and recent honey bee, Apis mellifera L., 1758 (Hymenoptera: Apidae) specimens were compared using geometric morphometrics. The old honey bee samples were collected from different apiaries in Edirne, ... -
Effects of The Dietary Supplementation of Layer Diets with Natural and Synthetic Antioxidant Additives on Yolk Lipid Peroxidation and Fatty Acid Composition of Eggs Stored at Different Temperatures and Duration
Cimrin, T.; Avşaroğlu, M. D.; İvgin Tunca, Rahşan; Kandır, S.; Ayaşan, T. (Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2019)In this study, the effects of the supplementation of natural and synthetic antioxiciant additives in layer diets on egg weight loss, yolk lipid peroxidation ([BARS values) and fatty acid composition of eggs stored at ... -
EVALUATION OF HEAVY METAL CONCENTRATIONS IN THE XYLEM SAP OF TURKISH PINE (PINUS BRUTIA TEN.) AND HONEYDEW OF MARCHALINA HELLENICA, GENNADIUS (HEMIPTERA: MARCHALINIDAE), COLLECTED IN WESTERN ANATOLIA, TURKEY
Tunca, Rahşan İvgin; Özgul, Okan; Yabanlı, Murat; Şener, İdris (Parlar Scientific Publications (P S P), 2018)The aim of this study was to investigate the Cr, Mn, Cu, Zn, Cd, and Pb concentrations in samples of the sap from the Turkish pine, Pinus brutia Ten., and the honeydew from the insect, Marchalina hellenica (Gennadius), ... -
FOUR NEW SPECIES OF LIMONIIDAE (DIPTERA, NEMATOCERA) FROM THE INNER-WEST ANATOLIAN SUBREGION OF TURKEY
Özgül, Okan; Koç, Hasan (Florida Entomological Soc, 2014)Four new species of Limoniidae (Diptera) are described from the Inner-West Anatolian subregion of Turkey (provinces of Afyonkarahisar, Kutahya and Usak), and their male genitalia are illustrated for Ellipteroides (Protogonomyia) ... -
Genetic Analyses of Some Central Anatolian Domestic Duck Populations with Inter Simple Sequence Repeat (ISSR): A Preliminary Study
İvgin Tunca, Rahşan; Taşkın, Atilla; Büyük, Mithat (Zoological Soc Pakistan, 2015)The aim of this study is to investigate the genetic structure of some domestic duck populations from Kirsehir and Yozgat provinces of the Central Anatolia region of Turkey. Blood samples were obtained from the venae cutenea ... -
MICROSCOPIC AND MOLECULAR DETECTION OF NOSEMA SP. IN THE SOUTHWEST AEGEAN REGION
Kartal, Serengül; İvgin Tunca, Rahşan; Özgül, Okan; Karabaǧ, Kemal; Koç, Hasan (Bursa Uludag University, 2021)Beekeeping, performed in many parts of the world, has a very large place in the world trade market with bee products such as wax, bee venom, propolis and royal jelly, especially honey production. However, honey bee diseases ... -
New Records from Inner West Anatolia to the Turkish Limoniidae (Insecta, Diptera) Fauna
Özgül, Okan; Koç, Hasan (Gazi Entomological Research Soc, 2010)In this study 4 new records belonging to Limoniidae are be found from Inner West Anatolia in 2009. Locations of 4 new records are given in this paper. These species are; Hoplolabis (Parilisia) pontica, Afrolimnophila minima, ... -
Preliminary analysis of loss rates of honey bee colonies during winter 2015/16 from the COLOSS survey
Brodschneider, Robert; Gray, Alison; van der Zee, Romee; Adjlane, Noureddine; Brusbardis, Valters; Charriere, Jean-Daniel; Vejsnaes, Flemming; İvgin Tunca, Rahşan (Taylor & Francis Ltd, 2016)In this short note we present comparable loss rates of honey bee colonies during winter 2015/16 from 29 countries, obtained with the COLOSS questionnaire. Altogether, we received valid answers from 19,952 beekeepers. These ... -
Sublethal doses of imidacloprid decreased size of hypopharyngeal glands and respiratory rhythm of honeybees in vivo
Hatjina, Fani; Papaefthimiou, Chrisovalantis; Charistos, Leonidas; Doğaroğlu, Taylan; Bouga, Maria; Emmanouil, Christina; Arnold, Gerard (Springer France, 2013)Most studies that have shown negative sublethal effects of the pesticide imidacloprid on honeybees concern behavioral effects; only a few concern physiological effects. Therefore, we investigated sublethal effects of ... -
SUCCESS OF SELECTION IN TERMS OF HYGIENIC BEHAVIOR IN STRUGGLE AGAINST DWV AND VARROA
Karabağ, Kemal; Alemli, Ayşe; İvgin Tunca, Rahşan (RESEARCH INST POMOLOGY FLORICULTURE, 2020)Many studies have reported sudden and large-scale losses in honey bee colonies. There is no precise explanation for this happening, but it may be caused by the interaction of pathogenic viruses and ectoparasite Varroa ...