highly significantp < 0.001
Examination of the exact location of each mosquito captured on the top surface of the net (Figure 4 ) showed that nearly 70% of the mosquitoes caught on this surface were within a 90 × 90 cm area over the head and chest, a distribution pattern that was highly significant (χ 2 = 119.1, 99.3, 164.5 for each experiment respectively; p < 0.001).