Extended Data Table 1.
Colony level | Mean ± SE | Model summary | |||||
---|---|---|---|---|---|---|---|
Activity | control | 2.4ppb | 10ppb | df | p | ||
No. of bee visits returning with pollen | 7.13 ± 4.28 | 3.57 ± 3.41 | 1.5 ± 1.13 | χ2=9.65 | 2 | 0.008 | glmmPQL |
Fruit set | |||||||
End no. of fruit | 3.44 ± 0.99 | 3 ± 0.85 | 2.25 ± 0.60 | χ2=4.1 | 2 | 0.13 | glmer |
Proportion of trees producing apples | 0.69 | 0.69 | 0.81 | χ2=1.2 | 2 | 0.55 | glmer |