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

Figure 1

Impacts of dittany essential oil-enrichment [(control: - -◆- -) or volatiles; 50 L/L (—■—), 100 L/L (—▲—), and 250 L/L (— —)] on colony development (cm²) of grey mould (Botrytis cinerea) raised and exposed to dittany vapors on PDA (a) during volatiles exposure or (b) following transfer to fresh PDA medium. Plates were maintained throughout at 12°C and 95% RH. Values represent mean (SE) of measurements made on six (a) and three (b) independent plates per treatment.

(a)

(b)