MATERIAL FOR REDUCING INJURY BY CONTINUOUS CROPPING

摘要

PURPOSE:To obtain a material for reducing injury by continuous cropping by using a new fungus belonging to the genus Trichoderma. CONSTITUTION:A fungus belonging to the genus Trichoderma having resistance to agricultural chemicals and strong antagonism on soil pathogenic fungi is separated from a microorganism capable of decomposing carboxymethyl cellulose (CMC) in soil. This fungus belonging to the genus Trichoderma is extremely effective as a material having controlling effects on microorganisms of soil disease injury.