Among the various treatment, the plants treated with S. By estimating theses enzyme activity helpful to study the role of these enzymes in defence against the plant pathogen. Defense reaction occurs due to accumulation of peroxidase, phenylalanine ammonia lyase and PR-protein like -1, 3-glucanase etc. Using bioactive inducers to enhance rice resistance is an effective means of green prevention and control of diseases during rice production. fluorescens was used for the Integrated Disease Management.Induction of defence enzymes in crop plants treated with bio-control agents and challenged with the pathogen. The use of fungal bioagents in controlling rice sheath blight in an IDM is gaining more importance.The combination of seaweeds, Annamalai mixture with P. Among the available IDM practices, combined use of chemical, cultural, biological and host plant resistance is a common phenomenon.Combined applications of bio agent with chemical fungicides are an important IDM package against sheath blight disease. (04 - 2016)Abstract:Integrated disease management (IDM) of rice sheath blight is gaining momentum and encompasses all the available control methods with each method compensating the deficiencies of others.
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