The Arkansas Agricultural Experiment Station announces the release of three noncommercial breeding lines of cotton, Gossypium hirsutum L., designated as Arkot 8102, Arkot 8506, and Arkot 8514. The three lines share one common parent, Miscot T8-27 (Bourland and Bridge, 1988). Direct selection from Miscot T8-27 gave rise to 'Stoneville 132'. Also, Miscot T8-27 is one of two parents in the backgrounds of 'Hartz H1215', 'Hartz H1220', and 'Hartz H1244'.