Treatment group | # homes completing study | | Days post-treatment1 |
---|
| | | Day 0 | Day 7 | Day 14 | Day 21 | Day 28 – 30 | Day 40 - 45 | Day 54 – 60 |
---|
Indoxacarb2 | 18 | Geomean4 | 29.4a | 8.1a | 5.2a | 3.8a | 3.5a | 0.9a | 0.7a |
| % control5 | | 72.4 | 82.4 | 87.2 | 87.9 | 97.0 | 97.7 |
Fipronil (s)-methoprene3 | 19 | Geomean | 25.5a | 9.5a | 7.5a | 7.0a | 10.1a | 5.1b | 3.9b |
| % control | | 62.6 | 70.4 | 72.4 | 60.3 | 79.9 | 84.6 |
- 1Dogs and cats treated on day 0 and again between days 28 – 30.
- 2Dogs and cats were treated topically with indoxacarb (19.53% w/w; ACTIVYL® Merck Animal Health) accordingly to label directions.
- 3Dogs were treated topically with fipronil (9.8% w/w)–(s)-methoprene (8.8% w/w) spot-on (Frontline®Plus; Merial) and cats were treated topically with fipronil (9.8% w/w)–(s)-methoprene (11.8% w/w) (Frontline®Plus; Merial) according to label directions.
- 4Geometric mean numbers of fleas recovered in two intermittent light flea traps.
- 5{(Day 0 geometric mean trap flea counts – day x geometric mean trap flea counts)/day 0 geometric mean trap flea counts)} x 100
- a,bGeometric means in a column with unlike letter superscripts are significantly different (P values ≤0.0054).