| 1 hour before treatment | 1 hr post treat | 22 hour post treat KD |
---|
Winter | 32.2 (22.5-42.1)a | 0 (0–0)b | ND |
(landing rate) |
Winter (KD) | 0 (0–0)a | 8.7 (8.0-9.4)b | 10 (10–10)b |
Summer | 46.0 (28.6 – 63.4)a | 0 (0–0)b | ND |
(landing rate) |
Summer (KD) | 0 (0–0)a | 8.2 (6.9-9.5)b | 10 (10–10)b |
- Mean (CI) human landing rate is a 1 minute human biting count of 30 female Ae. aegypti 5 min. before and 1 hr after exposure to a 5% AI emanator. Mean (CI) KD/kill assessed from a cohort of 10 3–10 day old female Ae. aegypti held in a Clarke bioassay ring placed 2 m from an emanator. Numbers following CIs in same row indicate significant difference in mean KD number between treatment and control using a t-test (landing rate) or ANOVA (KD), with means separated by Tukey’s multiple comparison test.