Fipronil is commonly used to get rid of fleas, lice and ticks but is banned by the European Union for use on animals destined for human consumption, such as chickens. The insecticide got into the ...

Studies indicate a growing lack of effectiveness for older spot-on products, especially fipronil, suggesting that fleas are evolving resistance to these chemicals. To make sure newer classes of ...

You have full access to this article via your institution. We treated the rodents with fipronil (Frontline Spray, Merial, Duluth, GA) over their entire bodies. Both infested animals were treated ...

Flea medicines such as fipronil and imidacloprid are parasiticides that kill off the pesky critters plaguing your pet with itchiness. However, they end up in wastewater in large quantities ...