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Weed Control
OMRI reviews products like pesticides to see if they meet rigorous standards for organic use.
Learn how to kill this grassy weed and prevent it from leaving bare spots in your lawn.
Have a problem with annual grassy weeds like crabgrass? Follow these tips to control them.
By summer's end, this grass like weed leaves behind big, brown patches.
If this opportunistic weed invades, it's critical to push back.
This broad-leafed, invasive weed is listed as a noxious harmful weed in every state where it's found.
Discover how to fight this common grassy weed—and win.
You don't have to put up with the presence of this pesky weed in your lawn.
Getting rid of dandelion, crabgrass, and other ugly weeds in your yard can be faster and easier than you think.
This relative of spinach can be considered a delicacy on a dinner plate or an annoying weed.
Discover how to identify and control this common weed.
This summer annual can leave thousands of seeds behind to sprout next spring.