Results 41 to 50 of about 281 (122)
Weed TechnologyWith 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 +6 more
doaj +1 more source
Crop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.Abstract Waterhemp [Amaranthus tuberculatus (Moq.) J.D. Sauer] is one of the most problematic weeds in soybean [Glycine max (L.) Merr.] production in the Midwestern United States. In recent years, the adoption of soybean resistant to dicamba, 2,4‐D, and/or glufosinate have enabled the use of these herbicides to improve control of problematic weeds ...
Claudia R. Bland +3 more
wiley +1 more source
Optimizing metribuzin rates for herbicide-resistant Amaranthus weed control in soybean
Weed TechnologyPalmer amaranth and waterhemp are troublesome weeds in U.S. corn, soybean, and cotton production systems. Rapid evolution of resistance to herbicide from multiple sites of action in these species warrant alternate weed control options. Metribuzin applied
Rishabh Singh +19 more
doaj +1 more source
Commercial sprayer efficiency for application success on targeted weeds
Weed TechnologyCommercial targeted sprayer systems allow producers to reduce herbicide inputs but risks the possibility of not treating emerging weeds. Currently, targeted applications with the John Deere system have five spray sensitivity settings, and no published ...
Tristen H. Avent +11 more
doaj +1 more source
Pest Management Science, Volume 81, Issue 10, Page 6139-6149, October 2025.Sensitive soybean canopies subjected to 0.056 g a.e. ha−1 dicamba were identifiable 8 days after treatment using UAS correlating to visible and nonvisible portions of the electromagnetic spectrum. Abstract BACKGROUND Concerns about off‐target dicamba exposure to sensitive vegetation have escalated following the commercialization of dicamba‐tolerant (DT)
Dylan R. Kerr +5 more
wiley +1 more source
Interventions for weed seed management in cotton around the harvest time
Weed TechnologyLate-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 +8 more
doaj +1 more source
Frontiers in Plant Science, 2018 A population of Amaranthus tuberculatus (var. rudis) evolved resistance to 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor herbicides (mesotrione, tembotrione, and topramezone) in Nebraska.
Maxwel C. Oliveira +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 +6 more
wiley +1 more source
Responses of waterhemp and horseweed to cereal rye cover crop termination timing in soybean
Agrosystems, Geosciences & EnvironmentField 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 +3 more
doaj +1 more source
Influence of glufosinate mixtures on waterhemp control and soybean canopy and yield
Weed TechnologyGlufosinate serves as both a primary herbicide option and a complement to glyphosate and other postemergence herbicides for managing herbicide-resistant weed species.
Nikola Arsenijevic +5 more
doaj +1 more source