Improvement of Lytic Enzymes Producing Pseudomonas fluorescens and Bacillus subtilis Isolates for Enhancing their Biocontrol Potential Against Root

摘要

ABSTRACT Among different isolates of bacteria there are two isolates Pseudomonas fluorescens and Bacillus subtilis which isolated from biocompost rice straw were used against pathogenic fungi causing root rot disease of tomato crop. Cultivation of Bacillus subtilis and Pseudomonas fluorescens by using agriculture waste as substrate for the management of root rot disease and growth promotion in tomato plants showed high effective against Fusarium solani and Rhizoctonia solani the causing agents .