Supplement 1. Two data files containing annual data on the abundances of V. hirundinaria fruit and E. connexa and dissection data from fruit.

File List PopulationSize.txt DissectionFruit.txt Description The file PopulationSize.txt contains annual data (sum from five plant patches) at Tullgarn 1981–2002 on number of fruit, number of E. connexa attacked fruit, and of E. connexa adult density index. The file DissectionFruit.txt contains dissection data from fruit (at one plant patch, "T14") 1991–2002. These files can be downloaded into spreadsheets such as MS Excel.