Results 111 to 120 of about 664 (163)

Occurrence and Control of Triazine-Resistant Common Waterhemp (Amaranthus rudis) in Field Corn (Zea mays)

, 1996
Triazine-resistant (TR) common waterhemp was reported and confirmed in Fillmore County, NE in 1990. A survey of 81 fields was conducted to characterize the occurrence of common waterhemp and grower practices.
Alex R. Martin, Fred W. Roeth, Daniel D. Anderson   +2 more
core   +1 more source

Mapping of flumioxazin tolerance in a snap bean diversity panel leads to the discovery of a master genomic region controlling multiple stress resistance genes

Frontiers in Plant Science
IntroductionEffective weed management tools are crucial for maintaining the profitable production of snap bean (Phaseolus vulgaris L.). Preemergence herbicides help the crop to gain a size advantage over the weeds, but the few preemergence herbicides ...
Ana I. Saballos, Matthew D. Brooks, Patrick J. Tranel, Martin M. Williams   +3 more
doaj   +1 more source

Multi-state assessment of electrocution for late-season weed control in soybean in the Central United States

Weed Technology
The increasing prevalence of herbicide-resistant weeds underscores the need to integrate non- chemical weed management approaches in soybean. Weed electrocution may be a viable option; however, limited research exists on the subject.
Mandeep Singh, Matheus M Noguera, Amit J. Jhala, Sarah Lancaster, Karla L. Gage, Bryan G Young, William G. Johnson, Prashant Jha, Kevin W. Bradley   +8 more
doaj   +1 more source

Control of multiple-herbicide-resistant waterhemp with acetochlor-based herbicide mixtures in soybean

Weed Technology
Abstract Waterhemp has evolved resistance to Group 2, 5, 9, 14, and 27 herbicides in Ontario, Canada, making control of this challenging weed even more difficult. Acetochlor is a Group 15, chloroacetanilide herbicide that has activity on many small-seeded annual grasses and some small-seeded annual broadleaf weeds, including waterhemp. The objective
Hannah E. Symington, Nader Soltani, Allan C. Kaastra, David C. Hooker, Darren E. Robinson, Peter H. Sikkema   +5 more
openaire   +1 more source

Identifying waterhemp and Palmer amaranth [PDF]

, 2014
Several people have submitted images of escaped "pigweeds" wondering whether the plants were Palmer amaranth. In all cases, except the earlier reported situation in Harrison County, the plants in question have been waterhemp, although at casual glance ...
Hartzler, Robert
core  

Herbicide strategies for weed control in Wisconsin conventional-tillage corn production systems

Weed Technology
Selection of effective herbicide strategies (i.e., one-pass versus two-pass and timing [preemergence versus postemergence]) is of great importance to corn growers.
Ahmadreza Mobli, Ryan P. DeWerff, Nicholas J. Arneson, Daniel H. Smith, Rodrigo Werle   +4 more
doaj   +1 more source

Investigating the cost of adaptation in Amaranthus tuberculatus populations with evolved resistance to glyphosate [PDF]

Amaranthus tuberculatus (Common Waterhemp) is a prevalent, problematic weed in Midwestern USA, where genetically-modified crops are widely grown, resulting in multiple annual applications of glyphosate.
Cockerton, Helen Maria
core  

Additional file 2: of Using RNA-seq to characterize responses to 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor herbicide resistance in waterhemp (Amaranthus tuberculatus)

, 2019
Waterhemp (Amaranthus tuberculatus) v4 transcriptome sequences in FASTA format.
Michelle Graham (3627143), Micheal Owen (6669818), Daniel Kohlhase (6669815), Jamie O’Rourke (3498254)   +3 more
core   +1 more source

Pervasive weed management and soybean yield with 2,4-D and glufosinate applied alone, mixed, or sequentially

Weed Technology
Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield with 2,4-D and glufosinate applied individually, together, and sequentially. Herbicides were sequentially applied
Eric A.L. Jones, Jill K. Alms, David A. Vos   +2 more
doaj   +1 more source

Control of herbicide-resistant common waterhemp (Amaranthus tuberculatus var. rudis) with pre- and post-emergence herbicides in soybean

, 2007
Common waterhemp was first identified in Ontario in 2002. Eight trials were conducted ove r a 3-yr period (2003-2005) at Cottam and Petrolia, Ontario to determine the efficacy of various preemergence and postemergence herbicides for the control of ...
C. J. Swanton, S. E. Weaver, J. D. Vyn, P. H. Sikkema   +3 more
core   +1 more source