Velocity<BR>bispyribac-sodium <BR>Use rates – 1.3 to 2.6 oz.product/ac <BR>inhibits ALS, no synthesis of branched chain amino acids <BR>not a sulfonylurea, but slow acting <BR>root and shoot absorbed, ½ life < 10 d <BR>Post control of Poa annua in overseeded bermudagrass<BR>