Common name: Bispyribac-Sodium
Chemical name: Sodium 2,6-bis(4,6-dimethoxypyrimidin-2-yloxy)benzoate
Chemical calls: Herbicide
Molecular formula: C16H17N4NaO8
CAS NO.: 125401-92-5
Properties:
White powder. M.p. 223-224°C. V.p. 5.05×103 mPa (25°C). S.g./density (Bulk density) 0.0737 (20°C). In water 73.3 g/L (25°C). In methanol 26.3, acetone 0.043 (both in g/L, 25°C).
Mode of action:
Selective, systemic post-emergence herbicide, absorbed by foliage and roots.
Usage:
Control of grasses, sedges and broad-leaved weeds, especially Echinochloa spp., in direct-seeded rice, at rates of 15-45 g/ha. Also used to stunt growth of weeds in non-crop situations.
Normal Formulations:
93% Tech, 40% EC, 25% WP, 12.5% SC, 10% SC
