In 2005, the existence of glyphosate-resistance in Palmer amaranth was confirmed at a
single 250 ha field site in Macon County, Georgia. Currently, all cotton producing counties in …

Plants of the genus Amaranthus are important agricultural weeds that compromise food
production worldwide. Several biological characteristics make these plants thrive in the …

Cotton growers rely heavily upon glufosinate and various residual herbicides applied
preplant, PRE, and POST to control Palmer amaranth resistant to glyphosate and …

Palmer amaranth, a dioecious summer annual species, is one of the most troublesome
weeds in the agronomic crop production systems in the United States. In the last two …

Residual herbicides are routinely recommended to aid in control of glyphosate-resistant
(GR) Palmer amaranth in cotton. Acetochlor, a chloroacetamide herbicide, applied PRE …

Glyphosate-resistant (GR) volunteer corn is a significant problem weed in soybean grown in
rotation with corn in the midwestern United States and eastern Canada. The objective of this …

Amid widespread occurrence of herbicide-resistant weeds in the United States, the use of
PRE herbicides and cover crops have resurged once again as important strategies for weed …

Widespread occurrence of herbicide-resistant weeds has further limited effective POST-
emergence herbicide options in soybean (Glycine max (L.) Merr.) leading to an increased …

'UA48'(Reg. No. CV‐129, PI 660508) is a conventional cultivar of cotton (Gossypium
hirsutum L.), that was released by the Arkansas Agricultural Experiment Station in November …

Research was conducted from 2011 to 2014 to determine weed population dynamics and
frequency of glyphosate-resistant (GR) Palmer amaranth with herbicide programs consisting …