Trichoderma harzianum is a well-known biological control agent (BCA) that is effective against a variety of plant pathogens. In previous studies. we found that T. harzianum T4 could effectively control the gray mold in tomatoes caused by Botrytis cinerea. https://echobookmarks.com/story19493377/the-use-of-plant-waste-to-ensure-the-functioning-of-agricultural-energy-complexes