Fig. 5. Effect of cyclanilide and auxin transport inhibitors on ethephon-induced defoliation of red kidney bean, 5 DAT. Defoliation of plants sprayed with increasing rates of ethephon (E) alone, or in combination with 0.140 kg a.i./ha NPA (N), TIBA (T), and cyclanilide (C). Each point represents mean ± SE, n = 3.