Farnam Tri Tec 14 fly spray for horses provides repellency, quick knock-down and long lasting protection against biting and nuisance flies, gnats and mosquitoes, deer ticks and lice.

Ready-to-use formula contains a special sunscreening agent that protects against both forms of the sun’s harmful ultraviolet rays. Gentle water-based formula provides 10-14 day fly control for horses and ponies.

Contains cypermethrin, pyrethrins, and piperonyl butoxide.