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Účinnost vybraných silic při ochraně bramboru vůči bakterii Pectobacterium atrosepticum
Mokrá, Kristýna
The aim of the thesis was to evaluate the effect of the active substances of essential oils (thyme, oregano, rosemary, natural thymol, synthetic thymol, carvacrol, menthon, cinnamon) against the Gram-negative bacterium Pectobacterium atrosepticum. The efficacy of essential oils was determined under laboratory conditions using the disk diffusion method, the values of minimum inhibitory concentration and minimum bactericidal concentration. Also, a pathogenicity test was performed on potato tubers with selected essential oils (thyme, thymol natural, and cinnamon). The components natural thymol, synthetic thymol, and the essential oil of cinnamon showed the best results, while menthone and carvacrol showed poor effects against the tested bacteria.
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