PYthon MagnuM Ear Tags, pkg of 20

Item #Y2PC


PYthon MagnuM Ear Tags, pkg of 20

PYthon MagnuM insecticide cattle ear tags contain 10% Zetacypermethrin and 20% Piperonyl Butoxide. PYthon MagnuM is a 15.2 g tag that contains 62% more active ingredient than the PYthon Tag. Read More

(In Stock)
Your Price:


Guaranteed Lowest Price!

Featured Advice from Our Experts


Insecticidal Ear Tags: What to Know About Fly Control for Cattle

Ear tags impregnated with traces of insecticide can provide excellent control of cattle pests like horn flies and may also limit face fly populations. University research indicated that effectively controlling these pests can increase stocker cattle gains by 15-25 pounds...


PYthon MagnuM™ Ear Tags, pkg of 20

Magnum insecticide ear tags for cattle contain 10% Zetacypermethrin and 20% Piperonyl Butoxide to control most strains of horn flies and to aid in the control of face, stable and house flies. A 15.2 g tag that contains 62% more active ingredient than the PYthon Tag.

PYthon MagnuM™ Ear Tags help control:

  • horn flies
  • biting lice
  • face flies
  • stable flies
  • house flies
  • sucking flies

Tags are synergized for maximum effectiveness and remain effective against pyrethroid-susceptible stains on horn flies for up to 5 months. For use on beef and lactating dairy cattle.

Do not use on calves under 3 months of age. No withdrawal. Use 1 tag per head for optimum control.

Apply with a Y-Tex tagger (sold separately).

Note: Rotate Warrior™ (Y2-A3) tags with PYthon Magnum™ tags to get better fly control and stop resistance problems.


  • Ingredient: Zetacypermethrin,Piperonyl Butoxide
  • Brand: Y-Tex
  • Insect Type: Horn Flies,Face Flies,Stable Flies,House Flies
  • Type: Ear Tag
  • Size: Pkg of 20
  • Accessory: Applicator
  • Color: Blue

Reviews (4)

Write A Review

  1. 5.0 out of 5 stars

    "Not long lasting"

    Permethrin based tags just don't last. I get maybe 6 weeks out of these.

  2. 5.0 out of 5 stars


    We tried these fly tags for the first time this year with great success. No flies on them, just a few gnats is all we've seen. Worth the trouble.

  3. 3.0 out of 5 stars


    For starters you must have a ytex tagger, I had a Duflex universal tagger thought it would work, "NOT" couldn't keep the black buttons from breaking, (saw this in a lot of other reviews) stopped in the middle of the working and drove to a feed store and bought a ytex tagger and completed the job with no more issues. So before you start buy the tagger to go with the tags or you will not be able to attach these tags. I only gave three stars because of my issues with installation and that after three days I still had flys, not as many and I'll try to repost if they do disappear and how long they stay gone.

  4. 5.0 out of 5 stars

    "1st class"

    2010 I used 1 Ear tag pear Cow's, Caves, Bull's got 5 moth's out of th Ear tag's it stoped all the fly's from being around my live stock.

Top of Page