The control of ticks, fleas and lice on dogs by means of a Sendran--impregnated collar
Horak, I.G.
Journal of the South African Veterinary Association 47(1): 17-18
1976
ISSN/ISBN: 1019-9128 PMID: 1263190 Document Number: 103045
Plastic collars impregnated with 9,4% Sendran effectively controlled adult Rhipicephalus sanguineus for a period of 49 days and immature ticks for a period possibly in excess of 70 days when fitted to four dogs. Four uncollared dogs served as controls. Although flea burdens were extremely low the collars were apparently effective for a period in excess of 70 days. A medicated collar killed all the ticks, fleas and lice on a severely parasited dog within a period of 48 hours.