Choosing a fly, mosquito, or tick formula for your horse or barn is a lot like selecting a hand lotion: You can pick from extra moisturizing, scented, hypoallergenic, etc., or packaged in tubes, jars, bottles, but the bottom line is they are all still lotions. Ditto the equine insecticides. There are plenty of them out there, but the vast majority are pyrethrins and their synthetic derivatives, pyrethroids. Sure, there are some non-pyrethrin/pyrethroid formulas (herbals and a couple of other chemical varieties), but choices are pretty limited.

Flower Power

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