Chemical Management
1. If you observe less than 3-5 lesions per leaf at Tillering stage , chemical sprays are not necessary.
2. If you observe more than 3-5 lesions per leaf at
Tillering stage, spray any of the following fungicides. 
| Sl No | Chemical Name | Trade Name | Recommended
  Dose (per lit of water) | Total Spray
  Chemical  required (g/li) | ||||
| ha | ac | gunta | Decimal | bigha | ||||
| 1 | Carbendazim 50@ WP | Bavistin | 1g | 500 | 200 | 5 | 2 | 2 | 
| 2 | Isoprothiolan | 
 | 1.5 | 750 | 300 | 15 | 6 | 6 |