What does common ragweed look like? Mature common ragweed plants can be easy to spot, standing over 6 feet tall with fibrous and shallow root systems. Mature plants are bushy and feature hairy stems ...

Ragweed's ability to rapidly adapt has significant implications for public health and agriculture. As a leading cause of hay fever and major agricultural weed, its spread presents challenges that ...

Shooting lasers at foes is the stuff of science fiction, but now, a few farmers are fighting one of their greatest nemeses ...

Besides common ragweed, there has been an uptick in kochia resistance in sugarbeet fields, Peters said. “I fear kochia is becoming more widespread,” he said An increase in kochia usually ...

While walking past some goldenrod in my garden recently, a friend remarked that the plant made her sneeze. That’s a common misconception. Goldenrod won’t make you sneeze. It’s the… ...

Grow with KARE: Goldenrod vs ragweed People often confuse goldenrod with ragweed, but one can be a problem for people with allergies. To stream KARE 11 on your phone, you need the KARE 11 app.

Experts say ragweed is responding to rising CO2 levels by growing faster, which makes this time of year miserable for those with seasonal allergies. Climate change providing great conditions for ...

One giant ragweed plant per 110 sq. ft. can reduce yields by up to 50%.² Kochia’s erect plants with stems that range from 1' to 4' high can quickly overtake soybean crops. Early-emerging kochia ...

Ragweed is the most common allergen that triggers hay fever. Understanding what causes hay fever. Hay fever is relatively common, affecting 30% to 40% of the population to some degree, ...