Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec

Štefanac, Leon

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master's thesis

Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec

Zagreb: University of Zagreb, Faculty of Agriculture, 2021. urn:nbn:hr:204:169659

Štefanac, Leon

University of Zagreb
Faculty of Agriculture
Department of Agricultural Zoology

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APA 6th Edition

Štefanac, L. (2021). Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:169659

MLA 8th Edition

Štefanac, Leon. "Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:169659

Chicago 17th Edition

Harvard

Štefanac, L. (2021). 'Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 29 March 2023, https://urn.nsk.hr/urn:nbn:hr:204:169659

Vancouver

Štefanac L. Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2021 [cited 2023 March 29] Available at: https://urn.nsk.hr/urn:nbn:hr:204:169659

IEEE

L. Štefanac, "Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:204:169659

Cite this item: https://urn.nsk.hr/urn:nbn:hr:204:169659

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Title	Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec
Title (english)	Osjetljivost žitnih balaca (Oulema sp.) na botaničke insekticide na lokalitetu Šašinovec
Author	Leon Štefanac
Mentor	Ivan Juran (mentor)
Committee member	Ivan Juran (predsjednik povjerenstva)
Committee member	Tanja Gotlin Čuljak (član povjerenstva)
Committee member	Dinka Grubišić (član povjerenstva)
Granter	University of Zagreb Faculty of Agriculture (Department of Agricultural Zoology) Zagreb
Defense date and country	2021-09-16, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy
Abstract	Žitni balci (Oulema sp.) pripadaju u najvažnije štetnike strnih žitarica u Europi. Štetu čine ličinke i odrasli oblici na način da progrizaju listove strnih žitarica. Cilj rada je utvrditi osjetljivost odraslih oblika žitnog balca na aktivne tvari iz skupine piretroida, te komercijalnih botaničkih insekticida i biljnih ekstrakata zbog sve češće pojave rezistentnosti. Tijekom 2021. godine prikupljeni su odrasli oblici crvenog žitnog balca na lokalitetu Šašinovec. Prikupljeni uzorci dopremljeni su na Zavod za poljoprivrednu zoologiju gdje je postavljen laboratorijski pokus, prema IRAC test metodi broj 007. Rezultati su pokazali kako je populacija crvenog žitnog balca rezistentna na aktivnu tvar lambda-cihalotrin, azadirahtin te biljni ekstrakt lavande, dok je kod primjene piretrina i biljnog ekstrakta mente bila visoko osjetljiva. U svrhu smanjenja pojave rezistentnosti potrebno je provoditi agrotehničke mjere te dobru poljoprivrednu praksu.
Abstract (english)	Cereal leaf beetle (Oulema sp.) are the most important pests of cereals in Europe. The damage is caused by larvae and adult forms by biting leaves of cereals. The aim of this study was to determine the sensitivity of adult forms of cereal leaf beetle to active substances from the group of pyrethroides, as well as commercial botanical insecticides and plant extracts due to the increasing occurrence of resistance. During 2021, adult forms of cereal leaf beetle were collected at the Šašinovec. The collected samples were delivered to the Department of Agricultural Zoology, where a laboratory experiment was set up according to IRAC test method number 007. The results showed that the population of cereal leaf beetle was resistant to the active substance lambda-cyhalothrin, azadirachtin and lavender plant extract, while it was highly sensitive to the use of pyrethrin and mint plant extract. In order to reduce the occurrence of resistance, it is necessary to implement agro-technical measures and good agricultural practice.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:204:169659
Study programme	Title: Phytomedicine Study programme type: university Study level: graduate Academic / professional title: magistar/ magistra inženjer/inženjerka fitomedicine (magistar/ magistra inženjer/inženjerka fitomedicine)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository Faculty of Agriculture University of Zagreb
Created on	2021-11-23 08:09:07