Results 61 to 70 of about 702 (195)

Weed seed destructor: A harvest weed seed control method to manage waterhemp in soybean

, 2023
Waterhemp (Amaranthus tuberculatus [Moq.] J.D. Sauer) is the most common and troublesome weed in soybean (Glycine max [L.] Merr.) based cropping systems of the Midwestern United States (U.S.). Evolution of multiple herbicide resistance in waterhemp is an
Meadows, Alexis Linnea
core   +1 more source

Interventions for weed seed management in cotton around the harvest time

Weed Technology
Late-season escapes of Palmer amaranth and waterhemp (both are Amaranthus species) pose a significant challenge in cotton production due to their high fecundity, herbicide resistance, and ability to replenish the weed seedbank at harvest.
Sarah Chu, Eli Russell, Benjamin McKnight, Michael Flessner, Robert Hardin, Gaylon Morgan, Peter Dotray, Michael Walsh, Muthukumar Bagavathiannan   +8 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

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

Waterhemp (Amaranthus tuberculatus) as a Host for Plant Pathogens: Management Implications in Soybean Cropping Systems and Potential for Biocontrol

Agriculture
Waterhemp (Amaranthus tuberculatus (Moq.) J. D. Sauer) is one of the most competitive and herbicide-resistant weed species in soybean cropping systems across North America.
Cristiana Bernardi Rankrape, Danillo C. G. Leite, Karla L. Gage, Ahmad M. Fakhoury   +3 more
doaj   +1 more source

Managing herbicide-resistant waterhemp (Amaranthus tuberculatus) in Midwestern United States soybean systems

, 2023
Weed infestations, namely herbicide-resistant waterhemp (Amaranthus tuberculatus [Moq.] J.D. Sauer) prevent growers from achieving optimal yields; therefore, growers are seeking tactics to reduce or prevent crop-weed competition.
Schleich, Austin
core   +1 more source

Evaluation of the DJI AGRAS T40 UAV for application of herbicides in soybean

Weed Technology
The use of unmanned aerial vehicles (UAVs) shows promise as a potential new way to apply herbicides; however, relatively few studies have been conducted to determine how UAV application parameters influence spray deposition and weed control.
Trace Thompson, Douglas J. Spaunhorst, Kevin W. Bradley   +2 more
doaj   +1 more source

Seed rain and seed banks cannot supply missing diversity to the aboveground flora in reconstructed prairies

Restoration Ecology, Volume 33, Issue 7, September 2025.
Seed‐based restoration is a viable method for alleviating the loss of tallgrass prairies by creating new assemblages of prairie flora. Despite using diverse inputs of native seeds, restoration efforts frequently fall short of plant diversity goals.
K. Carter Wynne, Lauren L. Sullivan
wiley   +1 more source

Comparison of a diflufenican-containing premixture to current commercial standards for residual Palmer amaranth (Amaranthus palmeri) and waterhemp (Amaranthus tuberculatus) control

Weed Technology
With Palmer amaranth and waterhemp evolving resistance to nine and six different sites of action (SOAs) globally, soybean producers continue to search for new options to control these problematic weeds.
Matthew C. Woolard, Jason K. Norsworthy, Trenton L. Roberts, Benjamin C. Thrash, L. Tom Barber, Christy L. Sprague, Tristen H. Avent   +6 more
doaj   +1 more source

Biology, Ecology and Management of Common Waterhemp

, 2003
These studies focused on examining the biology and ecology of common waterhemp. This research evaluates the effect shade may have on common waterhemp growth and seed production, what effect row spacing may have on common waterhemp, crop and tillage ...
Steckel, Lawrence Edward
core