Field Validation of Fungicides for the Management of Rice Brown Spot Disease (Bipolaris oryzae)
Rajan Lamsal, Surakshya Ghimire, Gautam Thapa & Hira Kaji Manandhar · Asian Journal of Biology · 2026
Brown spot, caused by Bipolaris oryzae, is an important constraint to rice production under favourable disease conditions. This study evaluated the field efficacy of eight fungicides against brown spot and assessed disease severity among rice genotypes cultivated in farmers’ fiel...
Open access
Research Article
10.9734/ajob/2026/v22i7675