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master's thesis
Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja
Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. urn:nbn:hr:181:438094
Dragojević, Jelena
Josip Juraj Strossmayer University of Osijek
Department of biology

Institutional repository: Repository of Department of biology, Josip Juraj Strossmayer University of Osijek

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Dragojević, J. (2014). Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:438094

Dragojević, Jelena. "Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:438094

Dragojević, Jelena. "Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:438094

Dragojević, J. (2014). 'Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:438094

Dragojević J. Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2014 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:181:438094

J. Dragojević, "Repelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:181:438094

Metadata
TitleRepelentni učinak insekticida dimetoata, pirimifos-metila i deltametrina na vrstu Tribolium castaneum (Herbst) primjenom različitih metoda izlaganja
Title (english)Repellent effect of insecticides dimethoate, pirimiphos-methyl and deltamethrin against Tribolium castaneum (Herbst) using different exposure methods
AuthorJelena Dragojević
MentorBranimir K.Hackenberger (mentor)
Committee memberSandra Ečimović (predsjednik povjerenstva)
Committee memberBranimir K.Hackenberger (član povjerenstva)
Committee memberDubravka Čerba (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2014-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Vrsta Tribolium castaneum (Herbst), kestenjasti brašnar, predstavlja jednog od najĉešćih uzroĉnika štete u skladištima ţitarica i njihovih preraĊevina. Infestacija prehrambenih proizvoda ovom vrstom kukca moţe se kontrolirati insekticidima. U ovom je radu istraţen mogući repelentni uĉinak triju široko korištenih insekticida na odrasle jedinke kestenjastog brašnara T. castaneum (Herbst). Repelencija je mjerena koristeći metodu prostorne preferencije (eng. area preference method) koju je prvi opisao McDonald 1970. godine. Metoda podrazumijeva utvrĊivanje repelentnog uĉinka koristeći filter papir podijeljen na dva dijela. S obzirom da ovakvo izlaganje kukaca na filter papiru slabo nalikuje stvarnom izlaganju u skladištima, korištena je i modificirana metoda u kojoj je korišteno brašno kao supstrat. Znaĉajna repelentna aktivnost utvrĊena je samo za deltametrin i to primjenom modificirane metode. Rezultati su pokazali da je repelentni uĉinak ovisan o metodi izlaganja, odnosno korštenju brašna kao supstrata
Abstract (english)
Tribolium castaneum (Herbst), the red flour beetle, is one of the major pests of cereal grains and their products. Infestation of food products with T. castaneum can be controlled with the usage of insecticides. In the present study, repellency of three widely used insecticides on adult red flour beetles was assessed using the area preference method (McDonald 1970). The method involves determining a repellent effect using filter paper divided into two parts. Since the conditions of exposure (filter paper surface as exposure substrate) in original method are quite different compared to the exposure carried out in stored-product protection, in modified method flour was used as an exposure substrate. The repellency of investigated insecticides was recorded only in case of exposure to deltamethrin using flour as a substrate, whereas using the filter paper surface (original method) repellency was not obtained. The results showed repellency was dependent on the exposure method, i.e. substrate that was used.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:438094
Study programmeTitle: Master of Science Graduate University Study Programme in Biology; specializations in: Master of Biology
Course: Master of Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra biologije (magistar/magistra biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-01-20 09:48:56