Core tip: According to a report from the World Agrochemical Network Chinese website: Acanthamoeba is a type of single-celled microorganism that can help wheat and other cereal crops resist devastating fungal diseases. These diseases cause billions of dollars in crop losses annually worldwide and reduce crop quality. According to Syngenta, the bio-fungicide developed from the lysate of Acanthamoeba (Willaertia magna C2c Maky) has great potential in biological control. In trials, the product demonstrated effectiveness against pathogenic fungi and can activate the plant's defense mechanisms. As a new generation of biological agents, it is developed based on bioactive substances and is specifically designed to fit modern integrated crop management programs.