Figure 1. Seasonal mean (± SEM) number of Lygus spp. nymphs per 5 sweep sample collected from crop and non-crop plants during 2002 and 2003. The mean number of Lygus spp. nymphs collected did not differ significantly among host plants in 2002 (F = 2.77, df = 6, P = 0.0414) or 2003 (F = 1.65, df = 5, = 0.1861) or between crop and non-crop host plants in either year (2002, F = 4.83, df = 1, P = 0.0702; 2003, F = 0.68, df = 1, P = 0.4349)