Since 2022 Israel’s Technion Institute has been developing SafeWax coating to protect crops from fungal infection (see here previously). The research has now been published in “SafeWax: A Bio-Inspired Multifunctional Coating for Sustainable Crop Protection.” Implementation is likely within 2 years.
https://safe-wax.eu/news-events/safewax-featured-in-an-article-on-the-hayom-website/