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Irene writes

Which type of oxalis does Hi-Yield Triclopyr Ester Ultra kill?

Oxalis pes-caprae is taking over my property. That's the one with the little bulbs - i.e., Bermuda Buttercup. Will this product kill the little bulbs too?


Hi-Yield Triclopyr Ester Ultra is labeled to kill Oxalis in general. Since the product has an active ingredient of Triclopyr 60.45%, it will kill the bulb/roots of the Oxalis plant. Coverage of the weed with the spray is critical with this active ingredient, make sure that you follow the application rate on the label and you may need to add 1 once of Agrifact Pro 80/20 Surfactant per gallon of mixture.

Answer last updated on: 02/15/2017

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Hi-Yield Triclopyr Ester

Hi-Yield Triclopyr Ester

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