Figure 4. Mean proportion of eggs ± SEM laid into cultivated or
wild-grown blackberries. Females show opposite oviposition preferences
when given an equal mass or equal number of cultivated and wild fruit.
Student t-test: equal mass t13=5.72; equal number
t12=-4.65, alpha=0.05.
Table 1. Average percentage of berries per sample that were
infested with at least one egg for each cultivation and ripeness type.
Mean separations were determined by ANOVA followed by Tukey Kramer
adjustment. Means followed by the same letter are not significantly
different from each other, alpha = 0.05.