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Influence of pesticides on the development of eggs of agile frog, Rana dalmatina


Jovanović, Olga; Lončarić, Željka; Hackenberger Kutuzović, Branimir
Influence of pesticides on the development of eggs of agile frog, Rana dalmatina // 17th European Congress of Herpetology
Veszprem, Hungary, 2013. str. 128-128 (predavanje, nije recenziran, sažetak, ostalo)


Naslov
Influence of pesticides on the development of eggs of agile frog, Rana dalmatina

Autori
Jovanović, Olga ; Lončarić, Željka ; Hackenberger Kutuzović, Branimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
17th European Congress of Herpetology / - Veszprem, Hungary, 2013, 128-128

Skup
17th European Congress of Herpetology

Mjesto i datum
Veszprem, Mađarska, 22-27-08.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
amphibia; dimethoate; pirimiphosmethyl; glyphosate

Sažetak
Amphibians, as the most threatened group of vertebrates, are very susceptible to various environmental influences. One of the factors surrounding them is the water quality and its pollution. Although some areas in Europe have intensive agriculture, the influence of various pesticides on amphibians is still very poorly studied in general, especially in Europe. In our research, we examined the influence of three widely used pesticides dimethoate, pirimiphos-methyl and glyphosate on the development dynamic of eggs of agile frog, Rana dalmatina. Influence of each pesticide was examined in five different concentrations, namely the lowest was ten times lower than environmentally relevant, second was environmentally relevant, third was ten times higher, fourth was 100 times and fifth was 1000 times higher than environmentally relevant. Experiment was carried out on 30 eggs in each of three replicates. We measured time needed to hatching and the hatching rate/mortality. In the highest two concentrations of all three pesticides, the eggs did not develop into tadpoles, while in the concentration ten times higher than the environmentally relevant, the hatching rate was significantly lower in glyphosate then in other two pesticides. The lowest two concentrations of all three pesticides did not show to effect the development of eggs.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Sveučilište u Osijeku - Odjel za biologiju

Citiraj ovu publikaciju

Jovanović, Olga; Lončarić, Željka; Hackenberger Kutuzović, Branimir
Influence of pesticides on the development of eggs of agile frog, Rana dalmatina // 17th European Congress of Herpetology
Veszprem, Hungary, 2013. str. 128-128 (predavanje, nije recenziran, sažetak, ostalo)
Jovanović, O., Lončarić, Ž. & Hackenberger Kutuzović, B. (2013) Influence of pesticides on the development of eggs of agile frog, Rana dalmatina. U: 17th European Congress of Herpetology.
@article{article, year = {2013}, pages = {128-128}, keywords = {amphibia, dimethoate, pirimiphosmethyl, glyphosate}, title = {Influence of pesticides on the development of eggs of agile frog, Rana dalmatina}, keyword = {amphibia, dimethoate, pirimiphosmethyl, glyphosate}, publisherplace = {Veszprem, Ma\djarska} }