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quinclorac and bindweed #874655

Asked June 25, 2024, 2:58 PM EDT

Good Afternoon, Is it best to apply quinclorac to the leaves of actively growing bindweed? Or could I cut the bindweed close to the soil and then apply a small amount of quinclorac to the cut stem of the bindweed? Thank you, Brian Yannutz

Jefferson County Colorado

Expert Response

Hi Brian,

It's best to apply any herbicide to actively growing plant parts (leaves), so that they metabolize the chemical and take it to the root.

Reference:
Bindweed control in Lawns - https://planttalk.colostate.edu/topics/weeds-cultural-problems/2126-bindweed-control-lawns/

Best regards,
Mari Hackbarth

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