Figure 5

Feeding-choice assay of adult Anoplophora glabripennis beetles among the branches of two host-plant species and three fruit-tree species. (a) Area consumed by each male, (b) area consumed by each female. Box plots: middle line, mean; boxes, quartiles; whiskers, maximum and minimum values. ○ Data points; × average. Males: N = 19; females: N = 20.