The document reports on several studies that evaluated the antifungal activity and mycotoxin inhibition of essential oil nanoemulsions. Specifically: 1) Limonin-loaded eugenol nanoemulsion effectively inhibited citrus blue mold caused by Penicillium italicum spores and could be an alternative fungicide for citrus fruits. 2) Thymus vulgaris essential oil nanoemulsion showed promising treatment of cutaneous mycoses caused by resistant fungi and further study of its antifungal mechanisms is recommended. 3) Hop essential oil nanoemulsion inhibited the growth and spore germination of Fusarium graminearum isolates and completely prevented mycotoxin production, with its ant