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master's thesis
Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.
2019. urn:nbn:hr:181:720795
Ivanković, Luka
Josip Juraj Strossmayer University of Osijek
Department of biology

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Ivanković, L. (2019). Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp. (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:720795

Ivanković, Luka. "Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2019. https://urn.nsk.hr/urn:nbn:hr:181:720795

Ivanković, Luka. "Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2019. https://urn.nsk.hr/urn:nbn:hr:181:720795

Ivanković, L. (2019). 'Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 26 December 2024, https://urn.nsk.hr/urn:nbn:hr:181:720795

Ivanković L. Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp. [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2019 [cited 2024 December 26] Available at: https://urn.nsk.hr/urn:nbn:hr:181:720795

L. Ivanković, "Djelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:181:720795

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Metadata
TitleDjelovanje propikonazola i klorantraniliprola na obraštaj tla cijanobakterijom Cylindrospermum sp.
Title (english)The effects of propiconazole and chlorantraniliprole on terrestrial cyanobacterium Cylindrospermum sp.
AuthorLuka Ivanković
MentorGoran Palijan (mentor)
Committee memberBranimir Hackenberger Kutuzović (predsjednik povjerenstva)
Committee memberGoran Palijan (član povjerenstva)
Committee memberVesna Peršić (član povjerenstva)
Committee memberDavorka Hackenberger Kutuzović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2019-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Tretiranjem poljoprivrednih površina pesticidima utječemo i na organizme koji nisu ciljani njihovom aplikacijom. Cilj ovog rada ja ustanoviti utjecaj dvaju pesticida Bumper 25 ec (propikonazol) i Coragen 20 sc (klorantraniliprol) na rast terestričke cijanobakterije Cylindrospermum sp. Bumper 25 je triazolni fungicid i sadrži aktivnu tvar propikonazol dok je Coragen 20 sc diamidni insekticid koji sadrži aktivnu tvar klorantraniliprol. Korištena su dva supstrata, glejno tlo odakle je cijanobakterija izolirana i umjetno tlo. Pesticidi su korišteni u koncentracijama 0.2, 0.04, 0.02 i 0.008 μg ml-1 za klorantraniliprol i 0.625, 0.125, 0.0625 i 0.0025 μg ml-1 za propikonazol. Rast se odvijao u fotobioreaktoru pri sobnoj temperaturi i konstantnoj vlažnosti. Nakon tjedan dana inkubacije mikrokozmosi su uzorkovani te su mjereni sljedeći parametri: koncentracija klorofila a, ukupna količina ugljikohidrata, mikrobiološka aktivnost i sposobnost stvaranja biofilma. Propikonazol pri koncentracijama BC1, BC4 na glejnom tlu i BC4 na umjetnom tlu ima pozitivan utjecaj na rasta cijanobakterije. Međutim djelovanjem klorantraniliprola uočen je pozitivan rast cijanobakterije pri svim koncentracijama na umjetnom tlu i CC1, CC3 te CC4 na glejnom tlu. Pri kratkotrajnom izlaganju određeni pesticidi mogu poslužiti kao izvor dodatnih hranjivih tvari cijanobakterijama što može rezultirati povećanim rastom.
Abstract (english)
Pesticide treatment of agricultural land also affects organisms that are not targeted by their application. The aim of this study was to establish effects of two pesticides Bumper 25 ec (propiconazole) and Coragen 20 sc (chlorantraniliprol) on the growth of the terrestrial cyanobacteria Cylindrospermum sp. Bumper 25 ec is triazolic fungicid with active substance propiconazole and Coragen 20 sc is diamidic insecticid with active substance klorantraniliprol. Two substrates were used, gley soil type from which the cyanobacteria was isolated and aritifical soil. The pesticides concentrations of 0.2, 0.04, 0.02 and 0.008 μg ml-1 for chlorantraniliprol and 0.625, 0.125, 0.0625 and 0.0025 μg ml-1 for propiconazole was used. Growth was carried out in photobioreactor at room temperature and at constant humidity. After one week incubation microcosms were sampled and soil chlorophyll a concentration, total carbohydrates, microbial activity and biofilm formation were measured. Propiconazole at concentrations of BC1, BC4 on gley soil and BC4 on artificial soil has a positive effect on the growth of cyanobacteria. However, application of chlorantraniliprol showed a positive growth of cyanobacteria at all concentrations on artificial soil and CC1, CC3 and CC4 on the gley soil. On short-term exposure, certain pesticides can serve as a source of additional nutrients to cyanobacteria, which can result in increased growth.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:720795
Study programmeTitle: Master of Science Graduate University Study Programme in Nature and Environmental Protection
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra Zaštite priode i okoliša (magistar/magistra Zaštite priode i okoliša)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2024-11-29
Terms of useLicence In copyright icon
Created on2019-11-29 12:42:44