Efficacy of combined applications of antagonist bacteria and chemical resistance inducers for the management of Fusarium solani causing root rot in Withania somnifera

Abstract Application of Thiosalicylic acid+Bacillus cereus; O-Acetylsalicylic acid+Pseudomonas fluorescens reduced root rot severity by 85 and 88% and enhanced root yields by 358 and 419%, respectively, against Fusarium solani induced root rot disease in Withania somnifera. Reduction in disease severity was correlated with defence-related enzymes peroxidase, polyphenol oxidase and phenyl ammonium lyase.