Fig. 2. ‘Cotton Candy’ florets were pretreated with (A) 0 μL·L–1 1-MCP, (B)
0.1 μL·L–1 1-MCP, and (C) 1.0 mL·L–1 1-MCP in 24-L treatment chambers
for various times. Following 1-MCP treatment florets were exposed to 1.0
μL.L–1 ethylene or air. After 24 h, percentage of petal abscission was
determined. Each time point represents the average value for four inflorescences
± SE.