Extended Data Table 2.
Individual level | Mean ± SE | Model summary | |||||
---|---|---|---|---|---|---|---|
Behaviour | control | 2.4ppb | 10ppb | df | p | ||
Mean duration of first 5 flower visits (secs) | 12 ± 1.3 | 18 ± 2.7 | 16 ± 2.3 | F=1.97 | 2,58 | 0.15 | lme |
Total no. flower visited | 83 ± 15 | 97 ± 14 | 125 ± 22 | χ2=4.65 | 2 | 0.1 | glmmPQL |
Total no. Scrumptious flowers visited | 27.6 ± 5.1 | 47.3 ± 5.7 | 53.5 ± 5.7 | χ2=12.79 | 2 | 0.002 | glmmPQL |
Mean duration of flower visits (secs) | 7 ± 1 | 8 ± 1.2 | 11 ± 3.5 | F=0.98 | 2,58 | 0.38 | lme |
Length of time spent foraging (time of last flower visit - time of first flower visit) (secs) | 1157 ± 231 | 1191 ± 184 | 1856 ± 217 | F=3.72 | 2,57 | 0.03 | lme |
Duration of total time in cage (secs) | 2041 ± 239 | 2162 ± 202 | 2383 ± 204 | F=1.338 | 2,84 | 0.27 | lme |
Fruit set | |||||||
End no. of fruit | 1.38 ± 0.52 | 2.06 ± 0.80 | 3.13 ± 1.17 | χ2=3.82 | 2 | 0.15 | glmer |
Proportion of trees producing apples | 0.44 | 0.5 | 0.56 | χ2=0.88 | 2 | 0.64 | glmer |