Capture of Nontarget Flies (Diptera: Lauxaniidae, Chloropidae, and Anthomyiidae) on Traps Baited with Volatile Chemicals in Field-Crop Habitats

Figure 7

Mean number (±SE) of male (a) and female (b) Delia flies captured on sticky traps baited with volatile chemical, Jul 20–22, 2005, in a soybean plot near Brookings, SD (test #7). For each sex, bars without the same letters above them indicate that the means differ significantly. PE = 2-phenylethanol, EUG = eugenol; ISO = isoeugenol; 4AA = 4-allylanisole, and ETH = ethanol (control), each at 100 mg on a cotton roll.

(a) ♂♂ Delia flies, soybean, 2005

(b) ♀♀ Delia flies, soybean, 2005