marginally significantP = 0.0804
There was a marginally significant difference in the amount of predation incurred between the states (State*Treatment interaction: F 1,54 = 3.2, P = 0.0804), with C. maculata eggs in Iowa soybean experiencing slightly higher predation than in Michigan fields (6.5±1.5 and 10.1±1.1 eggs remaining in predator accessible egg masses in Iowa and Michigan respectively).