Thistles flower in the summer producing rather pretty ... Choose a selective herbicide that targets weeds directly rather than grass. This type of weed killer targets certain species such as ...

The Yakima County Noxious Weed Board has been helping landowners control problem and noxious weeds since 1975. Contact them at 509-574-2180, email [email protected] or visit ...

Canada thistle (Cirsium arvense) is an aggressive, invasive plant. Here's how it spreads and how to identify it so it doesn't take over your garden.