Appendix D. Results of the 2010 daily collection round blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean visitation rates of all visitors and individual taxonomic groups (Vespula pensylvanica, Apis mellifera, and Hyleaus spp.).

Results of the 2010 daily collection round blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean visitation rates of all visitors and individual taxonomic groups (Vespula pensylvanica, Apis mellifera, and Hyleaus spp.)

Appendix A. Results of the two-way ANOVAs (fixed factors: site pair and month) for the mean number of flowers per inflorescence, inflorescences per tree, flowering tree per hectare, and the Monte Carlo simulation median 24-h energy production.

Results of the two-way ANOVAs (fixed factors: site pair and month) for the mean number of flowers per inflorescence, inflorescences per tree, flowering tree per hectare, and the Monte Carlo simulation median 24-h energy production

Appendix B. Results of within- and between-year blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean standing nectar crop and percentage of unexploited energy per flower and the Monte Carlo simulation median standing nectar crop and 24-h energy production.

Results of within- and between-year blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean standing nectar crop and percentage of unexploited energy per flower and the Monte Carlo simulation median standing nectar crop and 24-h energy production

Appendix C. Results of the 2010 daily collection round blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated measures factor is month, blocking factor is site pair] for mean percentage of unexploited energy and standing nectar crop per flower.

Results of the 2010 daily collection round blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated measures factor is month, blocking factor is site pair] for mean percentage of unexploited energy and standing nectar crop per flower

Appendix E. Results of the within- and between-year blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean stigma contact rate for A. mellifera and Hylaeus spp.

Results of the within- and between-year blocked repeated-measures ANOVAs (fixed factor is treatment [removal vs. control], repeated-measures factor is month, blocking factor is site pair) for mean stigma contact rate for A. mellifera and Hylaeus spp

Fig1Data_Hannaetal

Fig1Data_Hannaeta

Fig2Data_Hannaetal

Fig2Data_Hannaeta

Appendix A. Santa Cruz Island, California, showing the location and extent of areas invaded (orange hatching) by the Argentine ant (L. humile) in 2010, as well as the locations of eight pairs of invaded and uninvaded plots.

Santa Cruz Island, California, showing the location and extent of areas invaded (orange hatching) by the Argentine ant (L. humile) in 2010, as well as the locations of eight pairs of invaded and uninvaded plots

Appendix B. Latitude, longitude, and elevation of paired invaded and uninvaded plots.

Latitude, longitude, and elevation of paired invaded and uninvaded plots

Fig3Data_Hannaetal

Fig3Data_Hannaeta