The silent Summit County invaders are gaining even more territory. Noxious weeds are non-native plants that out-compete native species, form monocultures and cause local ecosystems to lose their ...

Now is an excellent time to be controlling Canada thistles. It is important to clip or apply herbicides to Canada thistle before they flower and produce more seed. Unfortunately, many of the thistles ...

Is there not a law regarding noxious weeds? … If there is, how can the city and the ditch companies allow the Canadian thistles to just grow rampant along the ditch banks of the Oligarchy and the ...

Dear Johnnie: I live in a small subdivision just outside Longmont city limits. Each day as I walk my dog, I am more and more distressed by one homeowner who apparently thinks Canadian thistles are ...

I’ve become an unwilling expert on thistle. Living where I do in Pennsylvania, we’re besieged by the plant in spring, and when not controlled, causes problems for years. Fortunately for you, I have a ...

Iowa has a state flower. I believe Sioux City is attempting to recognize a city "flower." Upon driving around the shopping areas on the east side of Sioux City, the dominant "flower" appears to be the ...