Chemical Management
1. If you observe 2-3 infected leaves/m 2 at nursery to mid-tillering stage, spray Streptomycin Sulphate 9% + Tetracycline Hydrochloride 1%) SP @ 200g /ha +COC @800g/ha.
2. If you observe 2-3% disease severity,spray Streptomycin Sulphate 9% + Tetracycline Hydrochloride 1%) SP @ 200g /ha +COC @800g/ha.