Kochia and giant ragweed are formidable broadleaf weeds that share a variety of similarities, making them great candidates to scout for and manage in tandem. Learn how chemical and cultural practices ...

Sugarbeet farmers should be vigilant during the 2025 growing season about checking their fields for ragweed that appears to be tolerant of glyphosate, said Tom Peters, North Dakota State University ...

The commonly used expression ‘driver weeds’ is a reference to highly problematic weed species which dictate or drive growers’ herbicide selection and management decisions annually. Key weeds that are ...

Giant ragweed grows around no-till soybeans that are emerging in a field covered with corn stover. (Purdue Department of Botany and Plant Pathology photo/Bill Johnson) Download Photo WEST LAFAYETTE, ...

Spring is in full swing by May, and while it’s a beautiful time of year, it can also be brutal for allergy sufferers. One of the most common culprits? Weed pollen. Though grasses and trees usually get ...

Searing heat might be making a rough go for most plants, but it doesn’t seem to faze the weeds. These uninvited squatters are doing just fine filling in any minuscule bare spot in the yard. They’re ...

ST. PAUL -- I saw many corn and soybean fields with prominent patches of giant or common ragweed, common waterhemp or volunteer corn during my travels in Minnesota, Wisconsin and Iowa this fall. These ...

TULSA, Okla. — If you’re reaching for a tissue as you read this, one of two allergens could be to blame. Dr. Weyman Lam, an allergy and immunology specialist at Saint Francis, says in the fall the ...

FARGO – A growing problem is creeping up among crops throughout North Dakota and Minnesota. Some weeds have become resistant to the herbicides used to control them. In some parts of the country, ...

According to Oklahoma State University, the world is home to an estimated 30,000 weed species. Of these weeds, over 4,800 cause considerable economic losses in the food, feed, and fiber production ...

ATLANTA — If you suffer from fall allergies, you might be really feeling them about now. Severe Weather Team 2 Meteorologist Eboni Deon said some weeds are becoming more active and causing problems ...