Mean residency time (min ± S.E.) of tagged adult Colorado potato beetles on potato plants with different levels of connectivity.

Beetles that remained on their respective treatment plants overnight were not included in the calculation of residency time on release day.1Means within a column followed by different letters are significantly different at P = 0.05.2Means for ♂ and ♀ within the same row followed by different capital letters are significantly different at P = 0.05 according to Student's t test (shown in nearby columns).