This research explores using proteins from the medicinal mushroom Trametes versicolor to naturally control a harmful fungus that contaminates cereal crops with dangerous toxins. The study found that specific protein mixtures could effectively stop both the growth of the harmful fungus and its ability to produce toxins. Impacts on everyday life: • Safer cereal products with lower toxin contamination • Reduced need for harmful chemical fungicides in agriculture • More sustainable farming practices • Potential development of natural crop protection products • Enhanced food security through better crop protection methods