20.500.12556/DKUM-80540 Zaviralni učinek etanolnih izvlečkov listov murv na glivo Epicoccum nigrum Inhibitory Effect of Mulberry Leaf Ethanolic Extracts on the Epicoccum nigrum Fungus V diplomskem delu smo testirali zaviralni učinek etanolnih izvlečkov listov šestih različnih genotipov murv na rast glive Epicoccum nigrum. Z difuzijsko metodo smo testirali protiglivno delovanje na trdnem agarskem gojišču. V poskus smo vključili šest genotipov murv iz različnih geografskih območji Slovenije, in sicer štiri genotipe bele murve (Morus alba L.), eno črno murvo (Morus nigra L.) in eno platanolistno murvo (Morus platanifolia). Zaviralni učinek na glivo Epicoccum nigrum smo statistično značilno dokazali le pri enem od šestih genotipov, in sicer pri beli murvi (M. alba), odbrani v Dragonji. Gliva, tretirana z ekstraktom te murve, je v povprečju dvanajsti dan dosegala površino 3523,709 mm2, medtem ko je isti dan na kontrolni petrijevki (tretirani s 70% etanolom) gliva dosegla površino 5008,749 mm2. Prirast glive na ekstraktu murve iz Dragonje je bil za 29,6 % nižji v primerjavi s kontrolo. Pri izvlečkih ostalih genotipov se kaže trend protiglivnega delovanja, vendar ta ni statistično značilen. In the diploma thesis, we tested the inhibitory effect of ethanolic leaf extracts of six different mulberry genotypes on the growth of the Epicoccum nigrum fungus. Using a diffusion method, we tested the anti-fungal activity on a solid agar medium. Six genotypes of mulberries from different geographical areas of Slovenia were included in the experiment. We used four genotypes of white mulberry (Morus alba L.), one black mulberry (Morus nigra L.) and one parasol mulberry (Morus platanifolia). The inhibitory effect on the fungus Epicoccum nigrum was statistically significantly demonstrated in only one of the six genotypes. This was the white mulberry sampled in Dragonja. The fungus treated with the extract of this mulberry reached an area of 3523.709 mm2 on average on the twelfth day. On the same day, the fungus on the control petri dish (treated with 70% ethanol) reached an area of 5008.749 mm2. The growth of the fungus on the mulberry extract from Dragonja was 29.6% lower compared to the control. Extracts of other genotypes did not show any significant antifungal activity. Epicoccum nigrum izvleček listov murv Morus sp. murva protiglivno delovanje zaviralni učinek anti-fungal activity Epicoccum nigrum inhibitory effect Morus sp. mulberry mulberry leaf extract true true false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2021-09-16 22:01:42 2021-09-28 11:27:36 2022-08-09 23:05:46 0000-00-00 00:00:00 2021 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 78096899 UN_Korez_Martina_2021.pdf UN_Korez_Martina_2021.pdf 1 B82F4D474C65BD9D24A947201DC68FB2 86a09c4e0b8644c70908f3a51b246d3e93c76142ffcf95f66639bed7cc00a1a2 137e2dc3-17af-11ec-bb85-00155d581298 20.500.12556/dkum/4ee919a4-ac5c-4bcc-8058-f984b8094783 https://dk.um.si/Dokument.php?lang=slv&id=154096 Fakulteta za kmetijstvo in biosistemske vede 0 0 0