Meet the most common botanical interlopers you're likely to find in your garden or vegetable patch, and learn how to treat each.

The Minnesota Department of Agriculture’s Noxious Weed Advisory Committee (NWAC) assesses plant species to determine if they ...

I recently discovered that what I thought were beautiful flowers in my yard are actually noxious weeds. Can you explain how to identify noxious weeds and why they are harmful? Spring has sprung, and ...

Even worse are rhizome spreaders like ground elder (Aegopodium podagraria) and mugwort (Artemisia vulgaris), which several readers identified, some after months of confusion. Reader Tricia in ...

As our climate and landscape conditions continue to shift, noxious weeds will remain a major challenge in managing and protecting natural resources here in Eagle County. By definition, noxious weeds ...

Invasive species threaten ecosystems, harm wildlife and disrupt our water supply. Here’s four to watch out for.

Aug. 8—MOSES LAKE — The Columbia Basin has become home to a variety of invasive plant species, with the most notorious being noxious weeds. "Weeds are a big issue," said Nicole Jordan from the ...

The seedhead and root-boring weevil feed only on invasive spotted knapweed, and die when the weed is no longer available, ...