Product Q&A

Answer:

Hi-Yield Triclopyr Ester is not labeled for horsetail.  We would suggest using something like Diquat instead.  Keep in mind that horsetail is very hard to control and it can be tough to properly penetrate through the plant. When using the Diquat you will need to mix it at the rate of 2-4 oz per gallon of water and mix it with an 80% nonionic surfactant.

Answer last updated on: 05/09/2018

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