Products Methoprene is available in many countries exclusively in combination with the insecticide fipronil as a spot-on solution (Frontline Combo). Structure and properties Methoprene (C19H34O3, Mr = 310.5 g/mol) is present in drugs in the form of the active -enantiomer S-methoprene. Effects Methoprene (ATCvet QP53AX65) is ovicidal and larvicidal. It inhibits the development of immature … Methoprene
Active substances Flea medications are commercially available in the form of solutions for application (spot-on), tablets, as suspensions, shampoos, sprays, injectables, flea collars and foggers, among others. 1. insecticides kill fleas directly and are sometimes effective for weeks: pyrethroids and pyrethrins: Permethrin (eg Exspot) – not suitable for cats! Neonicotinoids: Imidacloprid (Bayvantage). Nitenpyram (Capstar) Phenylpyrazoles: … Flea Remedy
