Chemical regulation of tall fescue reproductive development and quality with amidochlor

(...) Unimproved tall fescue pastures which were located on an Alford silt loam (fine-silty, mixed, mesic Typic Hapludalf) soil at the Dixon Springs Agricultural Research Center, near Simpson, IL, received amidochlor at 0, 0.56, and 1.12 kg a.i. ha −1 . Initial growth was harvested at 0, 14, 28, and 42 d after boot stage and regrowth harvested at 6 wk after initial cutting. (...)