Skip to main content
. 2013 Apr 25;8(4):e62528. doi: 10.1371/journal.pone.0062528

Figure 2. Saponin content in alfalfa (A, B) and the effects on Spodoptera survival (C)(R2 = 0.379 F1,19 = 10.964 P<0.01) and parasitism rates (D)(R2 = 0.477 F1,8 = 6.383 P<0.05).

Figure 2

Values in panel A are mean saponin content (±1 SE) under ambient and high temperatures; ANOVA, F1,22 = 4.762, P<0.05. The sapogenins in panel B are biosynthetically unrelated to the corresponding saponins; R2 = 0.40, F1,33 = 21.351, P<0.001.