The genus Amaranthus is a large genus of weedy annuals containing 65 to 75 species, including annual weeds, agricultural ...

Learn how proactive management strategies can protect your crops from Palmer amaranth competition this season.

"When people think of weed control, the first thing that comes to mind is often our struggle with Palmer amaranth, better known as pigweed," says Larry Steckel, UT Extension weed specialist.

A word of caution to rice growers: the herbicide fluridone has become a valuable tool in fighting Palmer pigweed, but it can cause injury ... fewer and fewer individuals or organizations control ...

A word of caution to rice growers: the herbicide fluridone has become a valuable tool in fighting Palmer pigweed, but it can cause injury to some rice cultivars, depending on when it is used.

FAYETTEVILLE, Ark. — A word of caution to rice growers: the herbicide fluridone has become a valuable tool in fighting Palmer pigweed, but it can cause injury to some rice cultivars, depending ...

Background Various herbicide-resistant redroot pigweed (Amaranthus retroflexus) have been confirmed recently in North Carolina, USA. Objective Determine which postemergence herbicides would ...

(U of A System Division of Agriculture photo) FAYETTEVILLE, Ark. — A word of caution to rice growers: the herbicide fluridone has become a valuable tool in fighting Palmer pigweed, but it can cause ...

Albert Adjesiwor, University of Idaho Extension Weed Specialist and Associate Professor, said a pigweed, known as Palmer ... we could not control them with 16 times what the growers would be ...

smooth and redroot pigweed. The reference genomes expose key gene families, including cytochrome P450s, that contribute to herbicide resistance. These resources accelerate the development of ...

Some pigweed plants basically were immune to the chemicals previously used to control it. After reaching a height of a foot or so the mutant weeds were pretty much immune to anything except ...