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master's thesis
Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)
2018. urn:nbn:hr:151:592461
Dorić, Doris
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechical Sciences Osijek
DEPARTMENT FOR PLANT PROTECTION

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Dorić, D. (2018). Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum) (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:592461

Dorić, Doris. "Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, 2018. https://urn.nsk.hr/urn:nbn:hr:151:592461

Dorić, Doris. "Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, 2018. https://urn.nsk.hr/urn:nbn:hr:151:592461

Dorić, D. (2018). 'Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, accessed 17 January 2021, https://urn.nsk.hr/urn:nbn:hr:151:592461

Dorić D. Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum) [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek; 2018 [cited 2021 January 17] Available at: https://urn.nsk.hr/urn:nbn:hr:151:592461

D. Dorić, "Utjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:151:592461

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TitleUtjecaj hranidbenih atraktanata na insekticidno djelovanje entomopatogenih nematoda (Steinernema feltiae) u suzbijanju ličinki kestenjastog brašnara (Tribolium castaneum)
Title (english)Effect of food attractants on insecticidal efficacy of entomopathogenic nematodes (Steinernema feltiae) against Tribolium castaneum larvae
AuthorDoris Dorić
MentorIvana Majić (mentor)
Committee memberAnita Liška (predsjednik povjerenstva)
Committee memberAnkica Sarajlić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechical Sciences Osijek
(DEPARTMENT FOR PLANT PROTECTION)
Osijek
Defense date and country2018-10-19, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Ecology and Environmental Protection
Abstract
Štetni kukci u uskladištenim proizvodima su postali veliki problem zbog rezistentnosti na pesticide. Pojavljuje se sve veća potreba za biološkim preparatima. Cilj istraživanja je utvrditi utjecaj hranidbenih atraktanata kao mamaca s entomopatogenim nematodama (Steinernema feltiae) na mortalitet ličinki kestenjastog brašnara (Tribolium castaneum). Pokus je postavljen u Petrijevim zdjelicama, s lomom zrna pšenice u četiri tretmana i tri ponavljanja, te je proveden u mraku na dvije temperature. Nakon desetog dana izloženosti ličinki kestenjastog brašnara nematodama S. feltiae u tretmanu 700 nematoda po kukcu, utvrđen je najveći mortalitet, odnosno utvrđeno je više od 80% uginulih ličinki kestenjastog brašnara. No, nisu utvrđene statistički značajne razlike između tretmana. Također, nije utvrđen statistički značajan utjecaj temperature u ovom pokusu. Hranidbeni atraktant nije pospješio infektivnost odnosno patogenost S. feltiae. Ličinke kestenjastog brašnara dobar su domaćin za S. feltiae, no potrebna su dodatna istraživanja koristeći druge metode ispitivanja patogenosti s obzirom da nisu utvrđene statistički značajne razlike u odnosu na kontrolu.
Abstract (english)
Stored products insects pests have become a major problem in agriculture due to resistance to pesticides. There is an increasing need for biological control solutions. The aim of the study is to determine effect of food attractants on insecticidal efficacy of entomopathogenic nematodes (Steinernema feltiae) against Tribolium castaneum larvae. The experiment was set up in Petri dishes with wheat grain as food attractant in four treatments and three repetitions, and it was conducted in dark at two temperatures. The highest mortality was observed in treatment with 700 nematodes per insect larvae, where more than 80% of insect larvae were found dead. There were no statistical differences between the treatments, and no significant effect of temperature regime was observed. Food attractant did not enhance nematodes pathogenicity. The larvae of red flour beetle are susceptible and good host for S. feltiae, however different methods of testing their pathogenicity against their pest are needed to ensure significant results.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:592461
Study programmeTitle: Plant Production; specializations in: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Course: Plant Production
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka bilinogojstva (magistar/ magistra inženjer/inženjerka bilinogojstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteDiplomski rad
Created on2018-11-19 13:03:46