Efficacy of new herbicide (bispyribac sodium 10% SC) against different weed flora, nutrient uptake in rice and their residual effects on succeeding crop of green gram under zero tillage Journal title: Journal of Applied and Natural Science Authors: S. T. Kumaran, G. Kathiresan, P. Murali Arthanari, C. Chinnusamy, V. Sanjivkumar Subject(s):