Fly Spray Rapid Knock Down 32 oz General or square grates

or square grates

High in available nitrogen

Both of these brand names are under the same item number at AgCare

geotextile fabric

Fly Spray Rapid Knock Down 32 oz General or square gratesSweat and waterproof formula is a ready to use insecticide and repellent spray that stays active for 14 days. Kills and repels stable flies, horn flies, house flies, horse flies, deer flies, face flies, gnats, ticks, lice, and mosquitoes, including those that may transmit West Nile Virus. Water based (aqueous) formula contains pyrethrins, a botanical insecticide. For use on horses, foals, cattle, pigs, goats, sheep, donkeys, llamas, poultry, and dogs.