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Dear Dr. Dirt: My yard is infested with Black Medic. Weed B Gon didn’t touch it. What herbicide can I use to kill it? — Roger, Columbus Dear Reader: Black medic, Medicago lupulina, is a white ...

The weed is black medic (Medicago lupulina). Although it is small, it is a serious pest appearing in lawns and gardens. Until it has flowered, it can thrive in many conditions such as dry, ...

(Jessica Damiano via AP) This Dec. 13, 2009, image provided by Bugwood.org shows a black medic weed. (Karan A. Rawlins/University of Georgia/Bugwood.org via AP) This June 9, 2025 image provided by ...

CLARKS SUMMIT, Pa. — Medicago Lupulino commonly known as black medic is a weed that often grows in under-fertilized lawns. It contains three oval leaflets and yellow cluster flowers known as ...

If you have little yellow weeds growing in your lawn, you may be wondering what they are and if they're dangerous. Here's how to identify the invasive ones.

Black medic (Medicago lupulina) is an annual or short-lived perennial from Eurasia. As with other legumes, black medic forms symbiotic relationships with rhizobium bacteria that convert ...

This Dec. 13, 2009, image provided by Bugwood.org shows a black medic weed. AP This June 9 image provided by Jessica Damiano shows broadleaf plantain in a Long Island, New York, lawn.

Black medic (Medicago lupulina) is a summer annual from Eurasia that grows low to the ground. It is most commonly found in poorly maintained lawns, but is also found in waste and disturbed areas ...

This Dec. 13, 2009, image provided by Bugwood.org shows a black medic weed. ... But when the first weed killers were marketed to homeowners in the 1950s, clover was suddenly villainized.

But when the first weed killers were marketed to homeowners in the 1950s, clover was suddenly villainized. ... This Dec. 13, 2009, image provided by Bugwood.org shows a black medic weed.