Results 81 to 90 of about 21,089,848 (200)

Persistence of S-metolachlor in the soil as affected by moisture content

Advances in Weed Science
Abstract Background: Several factors may affect herbicide fate in the soil, including soil moisture which can affect herbicide availability and degradation and mixture with other degradable herbicides. Objective: The objectives of this research were to evaluate the effects of soil moisture content and association with glyphosate on S-metolachlor ...
Luis A. Avila, Carla R. Zemolin, Marcus V. Fipke, Guilherme V. Cassol, Luciano L. Cassol, Ana P. V. Cassol, Renato Zanella, Edinalvo R. Camargo   +7 more
openaire   +2 more sources

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz, Yure Marin Guidi, Mariana Ramirez‐Castillo, Fernando Storniolo Adegas, Caio Antonio Carbonari, Edivaldo Domingues Velini, Rafael De Prado, Stephen O. Duke   +7 more
wiley   +1 more source

Interspecific Differences in the Response of Autotrophic Microorganisms to Atrazine and S-Metolachlor Exposure

Ecotoxicology and Environmental Safety
Atrazine and S-metolachlor are herbicides widely used on corn and soybean crops where they are sometimes found in concentrations of concern in nearby aquatic ecosystems, potentially affecting autotrophic organisms. The aim of this study was to investigate the response of the green algae Enallax costatus, the diatom Gomphonema parvulum and a culture of ...
Malbezin, Laura, Mazzella, Nicolas, Boutry, Sébastien, Lavoie, Isabelle, Morin, Soizic   +4 more
openaire   +4 more sources

Soil health responses to cotton conservation production systems in the Lower Mississippi River Basin

Soil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract Improving soil health is an important goal for developing cropping systems in the mid‐southern United States. A long‐term nonirrigated cotton (Gossypium hirsutum L.) field study in Stoneville, MS, assessed effects of conservation management systems on soil characteristics.
Martin A. Locke, L. Jason Krutz, R. Wade Steinriede Jr., Geeta Kharel, Ronald L. Bingner   +4 more
wiley   +1 more source

Programas de manejo químico de plantas daninhas em plantio de cana-de-açúcar fundamentados em duas aplicações de herbicidas

Revista Agrogeoambiental, 2010
Este trabalho foi desenvolvido com o objetivo de avaliar programas de controle químico de plantas daninhas em plantios de cana-de-açúcar fundamentados em duas aplicações de herbicidas, uma em pré-emergência da cultura e outra complementar após operação ...
Marcelo Nicolai, Saul Jorge Pinto de Carvalho, Pedro Jacob Christoffoleti, Rodrigo Alessandro de Lima Corrêa   +3 more
doaj   +1 more source

Optimizing Grain Sorghum (Sorghum bicolor L. Moench) Cultivation in Central Europe: Effects of Seeding Rate, Nitrogen Application and Weed Competition on Hybrid Performance

Journal of Agronomy and Crop Science, Volume 212, Issue 4, July 2026.
ABSTRACT Since grain sorghum (Sorghum bicolor L. Moench) is gaining recognition as a climate‐resilient alternative to maize in Central Europe, optimizing the cultivation technology of commercial hybrids has become a key area of research. A 2‐year study (2023–2024) was conducted in Keszthely, Hungary to assess the plant‐ and plot‐level responses of four
Ariel Tóth, Kristóf Kozma‐Bognár, Zoltán Tóth   +2 more
wiley   +1 more source

Antioxidative response of bacteria to s-metolachlor herbicide

, 2008
O aumento da produção de espécies ativas de oxigênio (EAOs) é observado em resposta a uma variedade de agentes estressantes, incluindo herbicidas. Alguns estudos relacionam o sistema antioxidante com a proteção celular e a resistência aos agroquímicos. O
Martins, Paula Fabiane, Paula Fabiane Martins   +1 more
core   +1 more source

Tolerância de cultivares de feijão ao s-metolachlor em diferentes condições de aplicação Dry bean to s-metolachlor tolerance under different spray conditions [PDF]

, 2001
O s-metolachlor se apresenta como excelente opção ao produtor de feijão, por proporcionar ótimo controle de gramíneas e de algumas latifoliadas. No entanto, problemas de toxicidade deste herbicida às plantas de feijoeiro são observados com freqüência em ...
A.A. Silva, G.V. Miranda, Santos, J.B., Miranda,G.V., Silva,A.A., Procópio,S.O., L.R. Ferreira, Santos,J.B., Silva, A.A., Procópio, S.O., S.O. Procópio, J.B. Santos, Ferreira,L.R., Ferreira, L.R., Miranda, G.V.   +14 more
core   +1 more source

Carryover proporcionado pelos herbicidas S-metolachlor e trifluralin nas culturas de feijão, milho e soja Carry-over effect of S-metolachlor and trifluralin on bean, corn and soybean crops

Planta Daninha, 2012
As aplicações de herbicidas em pré-emergência têm por finalidade a obtenção da atividade residual no início do ciclo das culturas e a supressão de novos fluxos de plantas daninhas. Contudo, esse efeito pode prejudicar culturas subsequentes, dependendo da
G. Santos, A.C. Francischini, J. Constantin, R.S. Oliveira Jr.   +3 more
doaj   +1 more source

Crop safety and control of acetolactate synthase inhibitor-resistant Palmer amaranth (Amaranthus palmeri) with very long-chain fatty acid-inhibiting herbicides in dry edible bean

Frontiers in Agronomy
Palmer amaranth is a relatively recent arrival in Western Nebraska, where acetolactate synthase (ALS)-inhibitor-resistant biotypes are common in the region.
Joshua W. A. Miranda, Joshua W. A. Miranda, Amit J. Jhala, Jeffrey Bradshaw, Nevin C. Lawrence   +4 more
doaj   +1 more source