Figure 6. Comparison of Esperanza window traps and vector collectors for collecting Simulium ochraceum s.l. females.

Traps were baited with CO₂ (yeast-generated) and BG-lure. Data are from 60-min collecting periods, during two trials at plots in the community of Las Golondrinas, Chiapas, Mexico. Asterisks denote significant differences among treatments for the percentage of total flies captured each day, as determined by t-test.