Product Catalog Catalog Pest Control Fly Spray Farnam Mosquito Halt Gallon Bottle Share this: Share on Facebook Pin on Pinterest Tweet on Twitter Manufacturer: Farnam Animal Health Care Farnam Mosquito Halt Gallon Bottle Farnam Mosquito Halt Quart Bottle Share this: Share on Facebook Pin on Pinterest Tweet on Twitter Manufacturer: Farnam Animal Health Care Farnam Mosquito Halt Quart Bottle