The essential oil from the aerial part of Satureja horvatii spp. macrophylla, an endemic plant species of northwest Greece has been analyzed using GC-MS. Thirty-nine compounds were identified, among which carvacrol was the major constituent (46.8%). The antifungal effect of the essential oil was investigated in vitro against 3 phytopathogenic fungi of tomato, using fumigant and contact assays. Fumigant assay was more effective than contact assay against all phytopathogens. The essential oil inhibited completely the mycelial growth of Fusarium oxysporum f. sp. lycopersici (123 µL L^-1 air) and Alternaria alternatα (100 µL L^-1 air), while it significantly reduced the growth of Botrytis cinerea (91%).

来自Satureja horvatii spp地上部分的精油。已使用 GC-MS 分析了希腊西北部特有植物物种macrophylla。鉴定出39种化合物，其中香芹酚是主要成分（46.8%）。使用熏蒸剂和接触试验，在体外研究了精油对 3 种番茄植物病原真菌的抗真菌作用。针对所有植物病原体，熏蒸法比接触法更有效。精油完全抑制尖孢镰刀菌的菌丝生长。sp. lycopersici (123 µL L ^-1空气) 和Alternaria alternatα (100 µL L ^-1空气），而它显着降低了灰葡萄孢（Botrytis cinerea）的生长（91%）。