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I have a weed growing in my yard that I would like to know how to get rid of. Can I send you a pict #874185

Asked June 22, 2024, 1:10 PM EDT

How is the weather

Olmsted County Minnesota

Expert Response

It looks like horseweed:
https://www.minnesotawildflowers.info/flower/canadian-horseweed
The photos on minnesotawildflowers are all of older plants. Here you will find photos of a young plant:
https://vegcropshotline.org/article/horseweed/

Hand pulling is most effective.  Read here for other control methods:
https://hyg.ipm.illinois.edu/article.php?id=1090
Dennis in St. Louis Park Replied June 22, 2024, 3:48 PM EDT
Thank you, we have 5 acres so hand pulling won't work.


On Sat, Jun 22, 2024 at 2:48 PM, Ask Extension
The Question Asker Replied June 22, 2024, 5:42 PM EDT
Here are some links to agricultural websites on dealing with horseweed.  You might find the information there useful.
https://www.ag.ndsu.edu/weeds/weed-of-the-year-files/horseweed
https://www.extension.purdue.edu/extmedia/gwc/gwc-9-w.pdf
Dennis in St. Louis Park Replied June 23, 2024, 3:54 PM EDT

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