Results 101 to 110 of about 814 (191)

Dicamba-based preemergence herbicide tank mixtures improved residual weed control in dicamba-resistant soybean

Frontiers in Agronomy
In February 2024, the United States Environmental Protection Agency (EPA) vacated the registrations of dicamba products for over-the-top applications on dicamba-resistant cotton and soybean following a court ruling.
Sachin Dhanda, Navjot Singh, Joseph T. Ikley, Ryan P. DeWerff, Rodrigo Werle, Debalin Sarangi   +5 more
doaj   +1 more source

Profile and extent of herbicide-resistant waterhemp (Amaranthus tuberculatus) in Minnesota

Weed Science
AbstractInformation regarding the prevalence and distribution of herbicide-resistant waterhemp [Amaranthus tuberculatus (Moq.) Sauer] in Minnesota is limited. Whole-plant bioassays were conducted in the greenhouse on 90 A. tuberculatus populations collected from 47 counties in Minnesota.
Navjot Singh, Thomas J. Peters, Ryan P. Miller, Seth L. Naeve, Debalin Sarangi   +4 more
openaire   +1 more source

Metabolic Pathways for S-Metolachlor Detoxification Differ Between Tolerant Corn and Multiple-Resistant Waterhemp. [PDF]

Plant Cell Physiol, 2021
Strom SA, Hager AG, Concepcion JCT, Seiter NJ, Davis AS, Morris JA, Kaundun SS, Riechers DE.   +7 more
europepmc   +1 more source

Waterhemp breaking through soybean canopy [PDF]

, 1999
The past week I received several calls concerning waterhemp that was just beginning to break through the soybean canopy. The callers were wondering whether it is worth making another application for these weeds; the answer is "no." They also wanted to ...
Hartzler, Robert
core  

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

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

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

Resistance to a nonselective 4-hydroxyphenylpyruvate dioxygenase-inhibiting herbicide via novel reduction-dehydration-glutathione conjugation in Amaranthus tuberculatus. [PDF]

New Phytol, 2021
Concepcion JCT, Kaundun SS, Morris JA, Hutchings SJ, Strom SA, Lygin AV, Riechers DE.   +6 more
europepmc   +1 more source

Characterization of HPPD-inhibitor resistance in waterhemp (Amaranthus tuberculatus) [PDF]

, 2012
Waterhemp, a summer annual species native to much of the Midwest, has proven to be one of the toughest weeds for Illinois producers to control. Several characteristics of waterhemp make this species ideally suited to thrive in Illinois agricultural ...
Hausman, Nicholas
core  

Effective Waterhemp Control Programs and Compatibility with Interseeding in Corn: 2020 Trials

, 2020
Herbicide resistant tall waterhemp (Amaranthus tuberculatus) continues to be one of the most problematic weeds in US field crops. Thus far, it has primarily established in western and central New York.
Brown, Bryan
core   +1 more source