Figure 4. Relationship between yield and bee visitation frequency.

Relationship between fruit yield and flower visitation frequency by Apis mellifera in 2011 (y = 5.02+11.53×) (A), and Bombus impatiens in 2012 (y = 4.11+19.82×) (B). Supplementation treatment (circle = A. mellifera supplementation, triangle = B. impatiens supplementation, square = nonsupplemented) was illustrated to show the lack of pattern among treatment groups, reinforcing that the point that fruit yield was not influenced by supplementation with managed bees. Supplementation treatment was not included as a factor in these regressions.