Yazar "Sak, Olga" için listeleme
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Apanteles galleriae wilkinson (Hymenoptera: Braconidae) ve parazitlenmiş konaği galleria mellonella L. (Lepidoptera: Pyralidae)’nin toplam lipit ve yağ asidi bileşimleri
Sak, Olga; Uçkan, Fevzi; Öztürk, Rahile; Nurullahoğlu, Z. Ülya (Anatolia Academy of Sciences, 2009)Galleria mellonella L. (Lepidoptera: Pyralidae)’da yetiştirilen koinobiont, soliter ve larval endoparazitoit Apanteles galleriae Wilkinson (Hymenoptera: Braconidae)’nın toplam lipit ve yağ asidi miktarları ... -
Azadirachtin-induced effects on various life history traits and cellular immune reactions of Galleria mellonella (Lepidoptera: Pyralidae)
Er, Aylin; Taşkıran, Deniz; Sak, Olga (Inst Bioloska ıstrazivanja Sinisa Stankovic, 2017)The effects of the botanical insecticide azadirachtin were examined on the life history traits, fecundity and immune parameters of Galleria mellonella L. (Lepidoptera: Pyralidae). We determined that for the topical application ... -
Böceklerde sıcaklık değişimlerinin davranışsal ve fizyolojik etkileri: Lepidoptera takımı üzerine bir inceleme
Er, Aylin; Biçer, Erinç Çelik; Sak, Olga (Siirt Üniversitesi, 2023)İklim değişikliği ve küresel ısınma, günden güne etkisini daha çok hissettiğimiz küresel bir kriz haline gelmiştir. Bu kriz kendisini en çok yükselen yeryüzü sıcaklıklarıyla göstermektedir. Ekosistemin olmazsa olmazları ... -
Changes in the hemolymph total protein of Galleria mellonella (Lepidoptera: Pyralidae) aft er parasitism and envenomation by Pimpla turionellae (Hymenoptera: Ichneumonidae)
Sak, Olga; Ergin, Ekrem; Uçkan, Fevzi; Rıvers, David B.; Er, Aylin (2011)Endoparazitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) zehiri konak türü üzerinde felç edici, sitotoksik ve sitolitik etkiler gösteren biyolojik olarak aktif bileşenlerin karışımıdır. Bu çalışmada, P. turionellae ... -
Changes in the hemolymph total protein of Galleria mellonella (Lepidoptera: Pyralidae) after parasitism and envenomation by Pimpla turionellae (Hymenoptera: Ichneumonidae)
Sak, Olga; Ergin, Ekrem; Uçkan, Fevzi; Rivers, David B.; Er, Aylin (Tubitak Scientific & Technical Research Council Turkey,, 2011)Venom from the endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) contains a mixture of biologically active components, which display potent paralytic, cytotoxic, and cytolytic effects towards hosts. Here, ... -
Constant and variable heat shock effects on Galleria mellonella L. (Lepidoptera: Pyralidae) mortality and biological traits in the context of climate change
Sak, Olga; Er, Aylin; Biçer, Erinç Çelik (Cambridge University Press, 2025)One of the most significant global challenges is the rising temperatures attributed to climate change and the increasing presence of pest insects. The changes in the biological characteristics of invasive and harmful insect ... -
Cypermethrinin Galleria Mellonella l.(Lepidoptera: Pyralidae)’nın puplaşma ve ölüm oranlarına etkisi
Sak, Olga; Uçkan, Fevzi (Bursa Uludağ Üniversitesi, 2009)Ağırlığına göre iki gruba ayrılan Büyük Balmumu Güvesi, Galleria mellonella L. (Lepidoptera: Pyralidae) son evre larvalarına farklı dozlarda cypermethrin besin içinde verildi. Cypermethrinin G. mellonella’da puplaşma ve ... -
Cypermethrinin pimpla turionellae L.(Hym.;Ichneumonidae), toplam protein, lipit ve karbonhidrat miktarı ile hemositlerine etkisi
Sak, Olga (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2004)İdiobiont, soliter ve pupal endoparazitoit Pimpla turionellae L. (Hymenoptera: Ichneumonidae) 'mn yetiştirilmesinde konak tür olarak Büyük Balmumu Güvesi, Galleria mellonella L. (Lepidoptera: Pyralidae) kullanıldı. G. ... -
Cytotoxic effect of cypermethrin on pimpla turionellae (hymenoptera: ıchneumonidae) larval hemocytes
Uçkan, Fevzi; Sak, Olga (Foundation Environmental Protection & Research-Fepr, 2010)The effects of cypermethrin on the hemocytes of pupal endoparasitoid Pimpla turionellae (Hymenoptera: Ichneumonidae) feeding on its host Galleria mellonella (Lepidoptera: Pyralidae) was evaluated after treatment of the ... -
Cytotoxic effects of parasitism and application of venom from the endoparasitoid Pimpla turionellae on hemocytes of the host Galleria mellonella
Er, Aylin; Uçkan, Fevzi; Rivers, David B.; Sak, Olga (Wiley, 2011)In parasitoid species devoid of polydnaviruses and virus-like particles, venom appears to play a major role in suppression of host immunity. Venom from the pupal endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) ... -
Cytotoxic effects of parasitism and application of venom fromthe endoparasitoid Pimpla turionellae on hemocytes of the hostGalleria mellonella
Er, Aylin; Uçkan, Fevzi; Rivers, David B.; Sak, Olga (Scientific Research Publishing, 2011)In parasitoid species devoid of polydnaviruses and virus-like particles, venom appears to play a major role in suppression of host immunity. Venom from the pupal endoparasitoid Pimpla turionellae L. (Hymenoptera: ... -
Effects of 5-aza-2 '-deoxycytidine on biological parameters of Achroia grisella F. (lepidoptera: pyralidae)
Sak, Olga (Inst Bioloska Istrazivanja Sinisa Stankovic, 2018)The non-target effects of 5-aza-2'-deoxycytidine (5-aza-dC), an epigenetically effective agent, were assessed on different life-history traits of two successive generations of Achroia grisella F. (Lepidoptera: Pyralidae) ... -
Effects of 5-aza-2 '-deoxycytidine on biological parameters of larval endoparasitoid Apanteles galleriae (Hymenoptera : Braconidae) and on its host Achoria grisella (Lepidoptera : Pyralidae)
Uçkan, Fevzi; Şengül, Şebnem Hepçorman; Sak, Olga; Korkmaz, Mehmet (Entomological Society America, 2007)The effects of 5-Aza-2'-deoxycytidine (5-Aza-dC), an inhibitor of DNA methyltransferase, were assessed on egg-to-adult developmental time, longevity, size, number of offspring produced, and sex ratio of the larval ... -
The effects of 5-aza-2 '-deoxycytidine on total lipid and fatty acid composition of apanteles galleriae wilkinson (hymenoptera: braconidae) and on ıts parasitized host
Sak, Olga (Gazi Entomological Research Soc, 2017)I investigated the changes in total lipid, total fatty acids, and fatty acid composition of endoparasitoid Apanteles galleriae Wilkinson (Hymenoptera: Braconidae) reared on Achroia grisella Fabr. (Lepidoptera: Pyralidae) ... -
Effects of cypermethrin exposed to host on the developmental biology of pimpla turionellae (Hymenoptera: Ichneumonidae)
Sak, Olga; Gülgönül, Emine Esra; Uçkan, Fevzi (Oxford Univ Press Inc, 2009)We investigated egg-to-adult developmental time, adult longevity, adult body size, and wing and antenna length of Pimpla turionellae (L.) (Hymenoptera: Ichneumonidae) reared on Galleria mellonella L. (Lepidoptera: Pyralidae) ... -
Effects of cypermethrin on total body weight, glycogen, protein, and lipid contents of Pimpla turionellae (L.) (Hymenoptera : Ichneumonidae)
Sak, Olga; Uçkan, Fevzi; Ergin, Ekrem (Royal Belgian Zoological Soc, 2006)We investigated the changes in total body weight, glycogen, protein, and lipid contents of the endoparasitoid Pimpla turionellae L. (Hymenoptera : Ichneumonidae) reared on Galleria mellonella L. (Lepidoptera : Pyralidae) ... -
Effects of kinetin on biological parameters and hemocytes of Achroia grisella (Lepidoptera: Pyralidae)
Çelik, Erinç; Sak, Olga (Inst Bioloska Istrazivanja Sinisa Stankovic, 2020)The effects of the cytokinin hormone kinetin on the life history traits and hemocytes of the smaller wax moth Achroia grisella F. (Lepidoptera: Pyralidae) were examined in order to better understand the physiological impacts ... -
Effects of parasitism and envenomation by pimpla turionellae (hymenoptera: ichneumonidae) on hemolymph free amino acids of galleria mellonella (lepidoptera: pyralidae)
Sak, Olga; Uçkan, Fevzi; Ergin, Ekrem; Altuntaş, Hülya; Er, Aylin (2014)The effects of dose-dependent envenomation by and parasitization of Pimpla turionellae Linnaeus (Hymenoptera: Ichneumonidae) on the ratio of hemolymph free amino acids of the host species Galleria mellonella Linnaeus ... -
Effects of parasitization and envenomation by the endoparasitic wasp Pimpla turionellae (Hymenoptera: Ichneumonidae) on hemocyte numbers, morphology, and viability of its host Galleria mellonella lepidoptera: Pyralidae)
Er, Aylin; Uçkan, Fevzi; Rivers, David B.; Ergin, Ekrem; Sak, Olga (Oxford Univ Press Inc, 2010)Venom from the pupal endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) contains a mixture of biologically active components, which display potent paralytic, cytotoxic, and cytolytic effects toward hosts. ... -
In vivo and in vitro activity of venom from the endoparasitic wasp Pimpla turionellae (L.) (Hymenoptera : Ichneumonidae)
Ergin, Ekrem; Uçkan, Fevzi; Rivers, David B.; Sak, Olga (Wiley, 2006)The biological activity of venom from Pimpla turionellae L. (Hymenoptera: Ichneumonidae) was examined in vivo toward larvae and pupae of Galleride mellonella L. (Lepidoptera: Pyralidae), and in vitro toward bacterial and ...
