Field Evaluation of Fortem Bio-Fungicide against Dirty Panicle Disease in Rice Under Wet Season Conditions

Ronaldo T. Alberto

Abstract: This study evaluated the field efficacy of FORTEM, an organic bio-fungicide, in managing fungal diseases of rice, specifically Dirty Panicle disease caused by Curvularia lunata, Alternaria padwickii, and Fusarium moniliforme. Trials were conducted during the 2023 wet season in two sites in the Philippines. Among five treatments, FORTEM applied at 250ml/200L showed the lowest disease severity and highest yield, significantly outperforming both control plots and market standards. No phytotoxicity or harm to beneficial insects was observed. Although Sheath Blight, Leaf Blast, and Panicle Blast did not occur during the study, FORTEM demonstrated potential as a safe and effective alternative to synthetic fungicides for Dirty Panicle management.

Keywords: bio-fungicide, dirty panicle, rice disease management, FORTEM, organic agriculture

How to Cite?: Ronaldo T. Alberto, "Field Evaluation of Fortem Bio-Fungicide against Dirty Panicle Disease in Rice Under Wet Season Conditions", Volume 14 Issue 10, October 2025, International Journal of Science and Research (IJSR), Pages: 1667-1675, https://www.ijsr.net/getabstract.php?paperid=SR251022110206, DOI: https://dx.doi.org/10.21275/SR251022110206