Comparisons of fruit infestation rates in raspberry field plots protected by attracticidal spheres alone, weekly insecticide treatments, combination of attracticidal spheres and insecticide treatments, and untreated controls. In 2013 (A) and 2014 (B), the a.i included in spheres was 1.0% spinetoram and dinotefuran, respectively. All ripe fruit was sampled and removed from plants in 2013 (A), whereas only subsamples of ripe fruit were removed weekly in 2014 (B).