Results 81 to 90 of about 835 (196)

Achieving Full-season Waterhemp Control in Soybean

, 2019
Although there are many ways weeds escape control in crop fields, one of the leading causes of waterhemp control failures is emergence of plants following postemergence herbicide (POST) treatments.
Hartzler, Robert, Anderson, Meaghan
core  

Responses of waterhemp and horseweed to cereal rye cover crop termination timing in soybean

Agrosystems, Geosciences & Environment
Field experiments were conducted in soybeans (Glycine max L.) to determine the effects of a cereal rye (Secale cereale L.) cover crop (CC), two CC termination timings (TTs), and four herbicide programs (HP) on the emergence, biomass, and seed production ...
Ryan C. Hamberg, Edward S. Dearden, Ramawatar Yadav, Micheal D. K. Owen   +3 more
doaj   +1 more source

Termination strategies for high biomass cereal rye cover crop in soybean planting green systems

Agrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Weed management programs utilizing high‐biomass cereal rye (Secale cereale L.) cover crop in Wisconsin soybean [Glycine max (L.) Merr.] production systems are increasing in popularity. Much of this method's success depends on effective cereal rye termination and environmental conditions in the spring.
Jacob H. Felsman, Ahmadreza Mobli, Jose J. Nunes, Ryan P. DeWerff, David E. Stoltenberg, Christopher A. Baxter, Rodrigo Werle   +6 more
wiley   +1 more source

Survey of glufosinate use in soybean production in Arkansas and Wisconsin

Weed Technology
Glufosinate is a key postemergence herbicide in U.S. soybean production, particularly where resistance to glyphosate and inhibitors of acetolactate synthase is widespread.
Nikola Arsenijevic, Thomas Richard Butts, Jed Colquhoun, Shawn Paul Conley, Bruno Canella Vieira, Rodrigo Werle   +5 more
doaj   +1 more source

Impact of soybean planting date and row width on weed suppression and yield

Agronomy Journal, Volume 117, Issue 5, September/October 2025.
Abstract Variable weather patterns and extended growing seasons over the last couple of decades have prompted growers to plant soybean [Glycine max (L.) Merr.] earlier than the historical standard. Field experiments were conducted in Michigan over three site‐years to evaluate soybean planting date, row width, and herbicide program on weed suppression ...
Matthew Goddard, Maninder Pal Singh, Christy L. Sprague   +2 more
wiley   +1 more source

Biology and control of common waterhemp (Amaranthus tuberculatus var. rudis)

, 2006
Sixteen field experiments were conducted over a three-year period (2003--2005) at two Ontario locations to evaluate efficacy of pre-emergence and post-emergence herbicides for the control of waterhemp in corn and soybeans.
Vyn, Joshua D.
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Control of glyphosate-resistant common waterhemp (Amaranthus tuberculatus var rudis) with dicamba and dimethenamid-P in Ontario [PDF]

, 2017
Glyphosate-resistant (GR) common waterhemp is the fifth confirmed GR weed in Canada and was first confirmed in 2014 in the province of Ontario. In 2015 and 2016, two field experiments were conducted across 4 site-years each to determine the effectiveness
Tranel, Patrick, Patrick Tranel, David C. Hooker, Soltani, Nader, Nader Soltani, Mike Schryver, Schryver, Mike, Darren E. Robinson, Peter H Sikkema, Hooker, David C., Sikkema, Peter H, Robinson, Darren E.   +11 more
core   +1 more source

WeedRepFormer: Reparameterizable Vision Transformers for Real-Time Waterhemp Segmentation and Gender Classification

CoRR
We present WeedRepFormer, a lightweight multi-task Vision Transformer designed for simultaneous waterhemp segmentation and gender classification. Existing agricultural models often struggle to balance the fine-grained feature extraction required for biological attribute classification with the efficiency needed for real-time deployment. To address this,
Toqi Tahamid Sarker, Taminul Islam, Khaled R. Ahmed, Cristiana Bernardi Rankrape, Kaitlin E. Creager, Karla Gage   +5 more
openaire   +2 more sources

Control of Glyphosate-Resistant Common Waterhemp (Amaranthus rudis) in Glufosinate-Resistant Soybean

, 2017
Glyphosate-resistant (GR) common waterhemp has become a significant problem weed in Nebraska and several Midwestern states. Several populations of GR common waterhemp are also resistant to acetolactate synthase (ALS)-inhibiting herbicides, making them ...
Greg R. Kruger, Steven Z. Knezevic, Amit J. Jhala, Lowell D. Sandell, Debalin Sarangi   +4 more
core   +1 more source

The evolution of herbicide-resistant waterhemp in Iowa [PDF]

, 2023
A landscape-scale survey of randomly selected Iowa soybean fields was conducted in late summer 2013 and 2019, with waterhemp seed samples collected from 97 georeferenced fields.
Hamberg, Ryan
core