GLENCOE, IL — To protect native plant and animal life sometimes requires sustained human intervention. Once brought into the U.S. for its hardiness, the introduction of European buckthorn is ...

DULUTH, Minn. — Greg Cleary’s saw rose and fell on the side of the road. When he finished hacking down a cluster of buckthorn trees, he marked a blue circle on the stumps’ growth rings with what ...

You might have noticed a dense hedge, large shrub or small tree in your yard. Does it have glossy, broad green leaves that open early in spring? It might be buckthorn, one of the most troublesome ...

EAGLE, Wis. - In Waukesha County, there's a place in the woods where former flames are extinguished alongside a growing threat. "We’re already cutting buckthorn, so why not make a fundraiser out of it ...

A friend of mine recently bought a new house on a wooded lot. Turns out much of the "woods" is buckthorn. Buckthorn is an invasive species of shrub. Minnesotans have been battling two species of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Mar. 7—Here are a few things to know about buckthorn. 1. Two species of buckthorn are found in Minnesota. Minnesota's Department ...

Add Yahoo as a preferred source to see more of our stories on Google. Faced with a rampaging invasive plant species, Billings, Montana, is paying plant removal experts to remove the plants. The plan ...

In addition to the bradford pear tree, Michigan also banned the sale of buckthorn, a voracious invasive shrub that has taken ...

A state regulatory agency determined the six plant species pose a risk to Michigan’s environment, economy, and/or public ...