Bio-efficacy and Phytotoxicity of New Generation Fungicide Trifloxystrobin 25%+Tebuconazole 50 % WG against Blast of Rice in New Alluvial Zone of West Bengal, India
Disease severity of rice blast was assessed on 15 tagged hills per replication using the Standard Evaluation System (0–5 scale). Disease scores were recorded at the time of the first fungicidal application (day 0) and subsequently at 3, 5, and 7 days after spraying (DAS). The same assessment schedule was followed after...