– Short lived perennial growing from 1-foot to 3-feet tall. – Flowers are purplish-pink, urn or vase-shaped, about 1/2-inch to 1-inch tall with dark comb-like bracts under the bloom. – Knapweed ...

HAMILTON - It's not often that scientists have the opportunity to see their research have an impact on a grand scale. Jim Story is one of those rare exceptions. When the research entomologist arrived ...

Landowners can reserve a release of weevils that control knapweed. The releases are free and are provided by the Whitehall Project. Contact Todd at 406-498-5236 or Bryce at 406-533-5672 to reserve a ...

We are running low on questions – please write to Pat. You can e-mail her at [email protected] Or write her at Home, The Spokesman-Review, 999 W. Riverside Ave., Spokane, WA 99201. We have 15 acres ...

A recent study sheds new light on the control of Russian knapweed, an invasive plant found in the Western US. A recent study featured in the journal Invasive Plant Science and Management sheds new ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...

Spotted knapweed is a prohibited noxious weed, meaning a land owner is legally obligated to control it on his/her land. Spotted knapweed grows well in dry sandy soils. Spotted knapweed grows 1-3 feet ...

A potentially invasive weed has been showing up in the southwest region of Missouri, and University of Missouri is reminding folks to be on the lookout. David L. Burton, with University of Missouri ...

Spotted knapweed (Centaurea stoebe) is found in over 3 million ha of rangeland and forests across North America, and evidence supporting the use of biological control as a regional method to reduce ...

As spring's rains and warmer temperatures bring forth a new growth of grass to the Rocky Mountain Front, a more insidious plant is attempting to take over the landscape and push out the nutritious ...

Species richness and diversity are important indicators of ecosystem function and may be related to plant community resistance to invasion by nonindigenous species. Our specific objective was to ...

A recent study featured in the journal Invasive Plant Science and Management sheds new light on the control of Russian knapweed, an invasive plant found in the western U.S. Russian knapweed grows in ...