Israel’s ICL Group (see here previously) has launched FruitMag – a sustainable, fungicide free solution for post-harvest citrus fruit treatment. It uses a food-grade magnesia product to eliminate toxic materials and reduce product losses, while increasing shelf life.

https://investors.icl-group.com/reports-news-and-events/press-releases/press-releases-details/2022/ICL-Pioneers-Sustainable-Citrus-Fruit-Preservation-with-FruitMag/default.aspx