Utjecaj eteričnih ulja na porast micelija gljive Fusarium culmorum. (Croatian)

An in vitro study of the antifungal effect of six essential oils (lemon, sweet orange, mountain pine, rosemary, thyme and star anise) on the polyphagous phytopathogenic fungus Fusarium culmorum was carried out. Essential oils were applied in quantities so that the volume fraction of oil in the air was 0.02, 0.06 and 0.1 %. The research results showed that the biological activity of essential oils depended on the type and amount of oil applied. Thyme essential oil completely inhibited the growth of the fungus at all applied amounts and regardless of the length of incubation. Anise oil also had a significant antifungal effect. Sweet orange oil had the weakest antifungal effect in all treatments. [ABSTRACT FROM AUTHOR]

Provedeno je in vitro istraživanje antifungalnog djelovanja šest vrsta eteričnih ulja (limun, naranča slatka, bor planinski, ružmarin, timijan i anis zvjezdasti) na polifagnu fitopatogenu gljivu Fusarium culmorum. Eterična ulja primijenjena su u količinama da volumni udio ulja u zraku bude 0,02, 0,06 i 0,1 %. Rezultati istraživanja pokazuju da biološka aktivnost eteričnih ulja ovisi o vrsti i primijenjenoj količini ulja. Eterično ulje timijana potpuno je inhibiralo rast gljive pri svim primijenjenim količinama i bez obzira na duljinu inkubacije. Značajno antifungalno djelovanje imalo je i ulje anisa. Najslabije antifungalno djelovanje imalo je ulje naranče slatke u svim tretmanima. [ABSTRACT FROM AUTHOR]

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