Farnam SimpliFly Feed Through Fly Control for Horses 10 lbs, 160 Day Supply, EPA Approved, Palatable Pellets, Prevents Stable Flies and Manure Breeding

Price: $75.99
(as of Oct 06, 2025 07:58:36 UTC – Details)

When flies are a menace in your stable, it’s time to target them at their source – your horse’s manure. If not treated, the manure from one horse has the potential to produce tens of thousands of flies in a single day. Introduce SimpliFly Feed-Thru Fly Control to your horse’s daily diet, and suddenly you’re turning the favorite breeding grounds of stable and house flies into a No Fly Zone. When fed daily, SimpliFly Feed-Thru Fly Control breaks the fly lifecycle by preventing fly larvae from developing in a horse’s manure. This fly growth regulator is made without organophosphates and will pass through your horse’s body unabsorbed. The feed will instead excrete the active ingredient diflubenzuron into their manure, preventing it from being a viable breeding ground. This product can be effectively started anytime during fly season, but for best results, beginning daily feeding in early spring before fly season is optimal. SimpliFly Feed-Thru Fly Control is a highly palatable mixture that your horse will readily eat and easily mixes in with their daily feed. As part of an integrated, pest management program, you can see a significant decline in this season’s fly population. Keep your stable happy and target the fly problem at its source with SimpliFly Feed-Thru Fly Control. Bugs don’t fly with Farnam, your partner in horse care.
Is Discontinued By Manufacturer ‏ : ‎ Yes
Product Dimensions ‏ : ‎ 7.5 x 9.5 x 9.75 inches; 10.01 Pounds
Manufacturer recommended age ‏ : ‎ 1 month and up
Item model number ‏ : ‎ 100515883
Date First Available ‏ : ‎ October 15, 2006
Manufacturer ‏ : ‎ Central Garden & Pet
ASIN ‏ : ‎ B000I1PIEO
Best Sellers Rank: #18,569 in Pet Supplies (See Top 100 in Pet Supplies) #19 in Horse Fly Repellents
Customer Reviews: 4.5 4.5 out of 5 stars 1,402 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Powerful, Proven Fly Control from the Inside Out—Eliminate stable flies before they even hatch—SimpliFly targets fly larvae in manure with an EPA-approved larvicide, stopping the cycle before it starts.
Trusted by Horse Owners for 20+ Years—SimpliFly is a veterinarian-recommended feed-thru solution that’s safe for horses of all ages and proven to reduce fly populations when fed daily.
Palatable Pellets That Horses Actually Eat—Easy-to-feed pellets blend seamlessly with your horse’s grain—no need for messy sprays or complicated application routines.
Multiple Sizes for Every Barn—Available in convenient 3.75 lb and 10 lb buckets to suit every horse owner’s needs—perfect for single horses or larger herds.
Made in the USA + Backed by the Farnam Guarantee—Proudly manufactured in the USA with quality you can trust. Your satisfaction is 100% guaranteed.
Visible Results You Can Count On—Start seeing fewer flies in just 4-6 weeks with daily use. Ideal for barns, pastures, and dry lots — no sprays required.
Larvastop, containing fly growth regulator Dimilin, breaks the fly life cycle
Reduces fly populations by 97-100%.
Highly palatable – just add to feed