15,000 Biological Fly Control Parasites

Item #KFA2


15,000 Biological Fly Control Parasites

Kunafin customers get more for every dollar! Parasites attack fly pupa preventing flies from hatching without bothering you or your animals. Read More

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Biological Fly Control by Kunafin, 15,000 Parasites

Kunafin customers get more for every dollar!

Fly parasites are very important to having a Total Fly Management Program. Your little Kunafin parasites attack fly pupa preventing flies from hatching and will not bother you or your animals. They are host specific.

Fly parasites are used to control unhatched flies only. For full fly control, Be sure to use other options, including sprays, traps, and baits, along with the parasites.

Each wasp has a lifespan of 18 - 21 days and the reproduction rate per wasp is 300-600. The parasites should be distributed throughout the fly breeding areas when flies begin emerging on a regular basis during fly season.

With Kunafin Fly Control, releasing fly parasites is easy as 1-2-3.

  1. Open the bag.
  2. Sprinkle like salt & pepper in areas such as fence edges, manure piles, around water troughs and on any places for potential fly breeding.
  3. Keep sustaining proper fly parasite releases during the fly season.

For over 50 years Kunafin has been working with major agriculture operations domestically and internationally to find the best solution for your specific situation.
Today Kunafin continues to develop fly management programs for horse, dairy, feedlots, poultry, alpaca, goats, sheep, swine, dogs, companion animals and any potential fly breeding facility.

While other companies take 2 to 3 weeks for delivery, Kunafin will ship within 3 to 4 days after purchase.


  • Brand: Kunafin
  • Type: Biological

Reviews (3)

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  1. 1.0 out of 5 stars

    "Not impressed "

    I couldn’t tell that they hatched out. I haven’t seen any impact whatsoever on the population of flies.

  2. 1.0 out of 5 stars

    "Biological fly control"

    The shipping price in the MIDDLE OF THE FLY SEASON WENT FROM 6.99 to $28.99!!!!! N O T...OK!!! Had to stop shipments at that point and buy from another producer. BIG let down from Jeffers! Prior to that debacle, I was seeing better results from the Kunefin product than from a competitors product I have used in past fly seasons. Very disappointed to be so financially let down at the height of fly season.

  3. 5.0 out of 5 stars

    "Biological fly control by Kunafin"

    I have used this at my barn (18 horses) for 4 years. My next door neighbor has about 18 horses. People at my barn have said that the neighbor has 3 times more flies.

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