Pyrazosulfuron Ethyl 10% WP is recommended for pre emergence control of sedges and broad leave weeds like Cyperus iria, Cyperus Difformis, Fimbristylis Miliacea, Alternanthera sessile, Caesulia Axillaris, Cynotis Culcullata, Ludwigia Parviflora, Marsilea Quadrifoliata, Monochoria Vaginalis of transplanted rice.