Results 101 to 110 of about 347 (169)

Weed population impacts using targeted herbicide applications with a precision sprayer in soybean over a three-year period

Weed Technology
Targeted herbicide applications have the potential to reduce herbicide use but they pose an inherent risk of missing late-season weed escapes. Furthermore, relying on targeted use of residual herbicides may increase weed emergence relative to broadcast ...
Tristen H. Avent, Jason K. Norsworthy, Thomas R. Butts, Gerson L. Drescher, Lawton L. Nalley, Alan R. Vazquez   +5 more
doaj   +1 more source

Respuesta oxidativa en Amaranthus palmeri resistente a inhibidores de acetolactato sintasa por mecanismos no relacionados con la diana

, 2023
El amaranto (Amaranthus palmeri S. Watson) se ha convertido en una mala hierba de amplia distribución que además contiene ciertas poblaciones con resistencias conocidas a herbicidas, como los inhibidores de la actividad de la enzima acetolactato ...
Fernández Lesaga, Ana
core  

Optimizing metribuzin rates for herbicide-resistant Amaranthus weed control in soybean

Weed Technology
Palmer 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, Aaron Hager, Sarah Lancaster, Jason K. Norsworthy, Karla Gage, William Johnson, Bryan Young, Daniel Stephenson, Jason Bond, Kevin Bradley, Amit Jhala, Alyssa Essman, Lawrence E. Steckel, Thomas C. Mueller, Christy Sprague, Travis Legleiter, Rodrigo Werle, Joseph Ikley, Prashant Jha, Mithila Jugulam   +19 more
doaj   +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

Amaranthus palmeri S. Watson risque d’introduction et de dissémination en France. Avis de l'ANSES, rapport d'expertise collective

AVISde l'Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail relatif à l'« Évaluation du risque simplifiée relative à Amaranthus palmeri S.Watson ...
Anses, Agence Nationale de Sécurité Sanitaire, Fried, Guillaume, Le Bourgeois, Thomas, Blanchard, Grégoire, Rossi, Jean-Pierre, Kazakou, Elena   +5 more
core  

Effect of Elevated Temperature on Growth Parameters and Seed Set of Setaria pumila (Yellow Foxtail) and Amaranthus palmeri (Palmer amaranth) in Southern USA

Agronomy
The steady increase in temperature due to global warming can significantly impact weed growth. This study investigates the response of the yellow foxtail (Setaria pumila (Poir.) Roem.
Amarnadh Oleti, Amna Dar, Sanju Shrestha, Grishma Ojha, Te-Ming Tseng, Swati Shrestha   +5 more
doaj   +1 more source

Palmer amaranth (Amaranthus palmeri) control in furrow-irrigated rice with fluridone

Weed Technology
Herbicide-resistant Palmer amaranth is creating additional challenges for producers who choose to adopt a furrow-irrigated rice production system due to the absence of a sustained flood, enabling extended weed emergence.
Tanner A. King, Jason K. Norsworthy, Thomas R. Butts, L. Tom Barber, Gerson L. Drescher, Amar S. Godar   +5 more
doaj   +1 more source

Row spacing and layered residual herbicides influence weed control and profitability in herbicide-resistant soybean

Weed Technology
Narrow row spacing and layered residual herbicides are recommended for season-long control of herbicide-resistant weeds, but limited research is available to describe interactions between the two practices.
Chad Lammers, Kraig Roozeboom, Gregory Ibendahl, Sarah Lancaster   +3 more
doaj   +1 more source

Caracterización del mecanismo de resistencia a inhibidores ALS y glifosato en una subpoblación de Amaranthus palmeri identificada a campo [PDF]

, 2019
La aparición de poblaciones de malezas con resistencia a herbicidas inhibidores de la acetolactato sintasa (ALS) y glifosato trajo como consecuencia la reducción en la utilidad práctica y económica de estas herramientas químicas e importantes pérdidas ...
Palmieri, Valeria E.
core  

Comparative analysis of dioecious Amaranthus plastomes and phylogenomic implications within Amaranthaceae s.s. [PDF]

BMC Ecol Evol, 2023
Raiyemo DA, Tranel PJ.
europepmc   +1 more source