Origanum dictamnus Oil Vapour Suppresses the Development of Grey Mould in Eggplant Fruit In Vitro

Figure 2

Impacts of dittany essential oil-enrichment [(control: - -◆- -) or volatiles; 50 L/L (—■—), 100 L/L (—▲—), and 250 L/L (— —)] oncolony development (cm²) of grey mould (Botrytis cinerea) on pre-exposed PDA to dittany vapors and then inoculated with fungus. Plates were maintained throughout at 12°C and 95% RH. Values represent mean (SE) of measurements made on six independent plates per treatment.