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 ...

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 ...

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 ...

As spring rolls around, preparing your seedbed for planting and getting seed in the ground typically occupies the forefront of your mind. However, lurking in the back of your mind, and in the back ...

ADAMS COUNTY, N.D. — A suspicious plant found in Adams County, North Dakota, has been confirmed as Palmer amaranth. According to the North Dakota Department of Agriculture, a producer noticed suspect ...

BISMARCK, N.D. — Palmer amaranth has been found in Divide County, the 16th county in North Dakota to find the noxious weed. According to the North Dakota Department of Agriculture, one plant was ...

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 ...