Posted December 19, 2014 in Livestock Blog by Ron W Hamilton
What You Need To Know About Insecticidal Ear Tags:
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.
What’s the best strategy to minimize development of resistance to chemical compounds?
Pyrethroid-resistant horn flies are found in many parts of the country and developing resistance depends on many factors. Judging by the flies affecting your herd, an alternate method of control may be appropriate, such as using organophosphates for one to three years followed by a year of pyrethroid.
And now there are two newer classes of fly tag insecticides to combat pyrethroid and organophosphate resistant flies:
Abamectin is a mixture of avermectins commonly used as an insecticide and/or anthelmintic (dewormer). Its more familiar derivatives are Ivermectin, Selamectin and Doramectin. Abamectin provides an ideal alternative in a strategic fly control rotation.
Here are six (6) things you can do to improve the effectiveness of your fly tag investment:
Don’t forget to exercise precautions when handling fly tags:
Use latex gloves and avoid touching your face.
Jeffers carries a wide range of insecticidal ear tags to meet the needs of your herd.