Biological control of crown rot

To investigate the possibility of reducing the inoculum of Fusarium graminearum in wheat stubble by spraying the stubble with spores of a harmless fungus, Trichoderma species, in order to control the disease.本研究旨在探究通过向小麦残茬喷施无害真菌木霉菌属（Trichoderma species）的孢子，以降低残茬中禾谷镰孢菌（Fusarium graminearum）的接种体数量，进而实现病害防控的可行性。