Resistance of Barnyardgrass (Echinochloa crus-galli) to Butachlor in direct-seeded rice in Hue city, Vietnam
Barnyardgrass is a significant threat to rice production, causing substantial yield losses and evolving resistance to multiple herbicides. However, the occurrence of Butachlor resistance in Central Vietnam remains poorly understood, highlighting the need for its assessment in Hue City rice fields. This study evaluated...