Kenny Melton1, D. Guthrie1, A. White1, and D. Brickle Brown2. (1) Bayer Crop Science, 6025 85th street, Lubbock, TX 79424, (2) Bayer CropScience, 2416 Cedar Springs Dr, Elgin, SC 29045
ST 4678B2RF* is early to midmaturity. The early season vigor of this variety yields rapid and consistent stands. It is moderate in height and responsive to PGRs. It features a total package of yield and fiber for excellent profit potential.ST 5458B2RF* is a mid- to full-maturity product. It produces yield and fiber quality packages similar to ST 4554B2RF, but matures about one week later. Plant height should be monitored and controlled with PGRs.