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Weed Management

Are weeds invading your field crops, pastures, gardens or lawns? Find the information you need to manage or control a weed problem.

Colorado State University ExtensionAsk a Question
Contact Extension’s Small Acreage Management Coordinator with questions related to weed management.



thistle-editedExtension Fact Sheets on Weeds
Helpful fact sheets on invasive weeds, weed management, developing an integrated plan and much more.



weeds-editedOnline Weed Resources
Web resources on weed management for small acreages.



weed management-editedArapahoe County Weed Control
Each week, our Weed Control Division will feature a species of weeds found in Colorado, why it is a problem, and how to control it.



poison-ivy-editedPoisonous Plants
Guide to poisonous plants.