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Help identify a weed and how to get rid of it - Ask Extension

Hello. I live in Gresham, Oregon and have a grassy weed spreading through about half my cool season lawn. I’m attaching photos of the lawn, close-up...

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This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.