Extended Data Table 2.

Results from the individual level experiment, including means and standard errors per treatment, and summaries of models run. Significance differences (p≤0.05) are highlighted in bold.

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