Add Yahoo as a preferred source to see more of our stories on Google. The long petioles (leaf stalks) and hairless appearance of the plant were two clues that led specialists to the conclusion this ...

Nevin Lawrence’s research on Goltix enabled emergency EPA approval that helped Nebraska and Colorado sugar beet growers ...

Field researchers, farmers and input providers are making some progress in the battle against Palmer amaranth, an invasive pigweed fairly new to southern Idaho and southeastern Oregon. Promising tools ...

Research results from across 10 U.S. states found that planting soybean green is a feasible management practice to optimize cereal rye biomass production and provide effective Amaranthus species ...

A single Palmer amaranth plant emerging within three to four weeks after in-furrow rice emergence can negatively impact rice yield within 13 square feet of the weed. A recently published article in ...

CHICAGO (Reuters) - Minnesota has launched an investigation to find the source of seed mixes contaminated with weed seeds after the aggressive, herbicide-resistant Palmer amaranth weed was found on 30 ...

Could Palmer amaranth, the king of resistant weeds and crippler of herbicides, be dethroned by its own sex drive? An innovative, herbicide-free technology is under testing and aims to attack Palmer ...

It’s been less than two years since University of Idaho Extension weed scientist Albert Adjesiwor’s fears were realized and a pair of problematic pigweeds — Palmer amaranth and waterhemp — were first ...

KIMBERLY, Idaho — A highly aggressive, herbicide-resistant weed known as Palmer amaranth is rapidly spreading across southern Idaho, posing significant challenges for crop farmers. Albert Adjesiwor, ...

WESTMINSTER, Colo., March 20, 2025 /PRNewswire/ -- A recently published article in the journal Weed Science demonstrates just how devasting Palmer amaranth (Amaranthus palmeri) can be for ...