When it comes to invasive weeds that can be difficult to remove, a few thistle species rise to the top of the list. According ...

Canada Thistle is a class C noxious weed native to Europe and Asia. This weed is considered noxious because, once established ...

Like all plants, weed strengths vary so certain species can be more of an unsightly and time-consuming pain than others. When ...

Because thistle is a perennial plant ... about three weeks before spears emerge to control annual weeds. Dear Jane: Enclosed are pictures of a flower we'd like identified. There are five pink ...

She was more than happy to talk about weeds, which she says “tell us a lot about plants and gardens and botany.” Unfortunately, she informed me that when it comes to Canada thistle ...

For the past few years, I’ve participated in “Thistle Thursdays,” targeting a popular trail near Jackson, Wyoming. The weekly weed party was organized in 2019 by Morgan Graham, wildlife ...

Two years ago, we put in new soil and mulch, and planted a garden of various perennials and for the past two summers, the thistle weeds continue to pop up all over the area. I’ve even sprayed ...

One morning this month the county’s weed superintendent got a call from a golfer who said he'd spotted musk thistle, the noxious weed with the pinkish purple flower, near the sixth fairway at ...

USDA researchers confirmed that acetic acid is effective at killing some common weed species, including Canada thistle, lamb’s-quarters, giant foxtail, velvetleaf and smooth pigweed. Weeds were ...