Results 41 to 50 of about 3,784 (163)

Simultaneous determination of glyphosate, glufosinate and their metabolites in soybeans using solid-phase analytical derivatization and LC-MS/MS determination

Food Chemistry: X
Glyphosate and glufosinate are the most widely used herbicides worldwide. We developed a simple and rapid analytical method for detecting glyphosate, glufosinate, and their metabolites (N-acetyl glyphosate: Gly-A, N-acetyl glufosinate: Glu-A, and 3 ...
Ryoichi Sasano, Junpei Sekizawa, Isao Saito, Mikihisa Harano, Kyoka Katsumoto, Rie Ito, Yusuke Iwasaki, Takaaki Taguchi, Tomoaki Tsutsumi, Hiroshi Akiyama   +9 more
doaj   +1 more source

Isolation, Characterization and Growth Optimization of Glufosunate Ammonium Degrading Bacteria from Farmlands Soil in Mubi

Biology, Medicine & Natural Product Chemistry
The persistent application of glufosinate ammonium as a non-selective herbicide in agricultural practices raises significant environmental concerns due to its potential accumulation and eco-toxicity. This study focused on the isolation, characterization,
Kabiru Yakubu, Salihu Ibrahim, Ahmad Umar Bello, Abba Babandi   +3 more
doaj   +1 more source

Inhibitory Action of Glufosinate on Photosynthesis

Zeitschrift für Naturforschung C, 1993
Glufosinate (phosphinothricin) irreversibly blocks the glutamine synthetase which subsequently gives rise to an accumulation of ammonium and to a strong decrease in some amino acids, especially glutamine and glutamate. Under atmospheric conditions (400 ppm CO2, 21% O2) glufosinate causes a rapid inhibition of photosynthesis, too.
Aloysius Wild, Christine Wendler
openaire   +1 more source

Spreading and evaporation of glufosinate solution with adjuvants on different weed species [PDF]

Ciência e Agrotecnologia
The addition of adjuvants to herbicides to improve the effectiveness of spray solutions for weed control has been widely adopted. This research aimed to determine the spread, contact angle, and evaporation time of glufosinate, with and without adjuvants,
Rone Batista de Oliveira, Mariana Cristina Assunção, José Gabriel Castilho Theodoro, Natãny Aparecida Paduan, Rosemeire Tonchi, Silvio Douglas Ferreira   +5 more
doaj   +1 more source

Controle químico de buva resistente a glyphosate é mais eficaz no pré-florescimento ou no rebrote?

Revista de Ciências Agroveterinárias, 2016
Para testar a eficácia de herbicidas alternativos no controle de Conyza bonariensis resistente a glyphosate em diferentes estádios de crescimento, conduziu-se um experimento em pomar de maçã, em esquema fatorial 2x5, sendo: (i) dois estádios – pré ...
Liese de Vargas Pereira, Leonardo Bianco de Carvalho, Taísa Dal Magro   +2 more
doaj   +1 more source

VARIATION IN THE SENSITIVITY OF WANDERING JEW PLANTS TO GLUFOSINATE AMMONIUM

Revista Caatinga, 2017
This study aimed to identify the response of wandering jew (Commelina benghalensis L.) plants to different doses of glufosinate ammonium and the sensitivity of plants populations to the herbicide.
IVANA PAULA FERRAZ SANTOS DE BRITO, BRUNA BARBOZA MARCHESI, ILCA PUERTAS FREITAS E SILVA, CAIO ANTONIO CARBONARI, EDIVALDO DOMINGUES VELINI   +4 more
doaj   +1 more source

Palmer Amaranth (Amaranthus palmeri) in the Pacific Northwest: Glyphosate-Resistance Confirmation and Efficacy of Selected Herbicides

Weed Technology
Herbicide-resistant Palmer amaranth has been problematic within the United States for the past 30 years. The recent introduction of Palmer amaranth into the Pacific Northwest (PNW) prompted extensive surveys in 2023 and 2024 to collect seed samples for ...
Albert T. Adjesiwor, Joel Felix, Clarke G. Alder, Olivia Landau, Andre Lucas Simoes Araujo, Todd A. Gaines, Nevin C. Lawrence   +6 more
doaj   +1 more source

Sensitivity of imidazolinone-resistant red rice (Oryza sativa L.) to glyphosate and glufosinate

Ciência Rural, 2015
Dose-response experiments were carried out to evaluate the sensitivity of imidazolinone-resistant red rice to nonselective herbicides currently used in rice-soybean rotation in Rio Grande do Sul.
Guilherme Vestena Cassol, Luis Antonio de Avila, Carla Rejane Zemolin, Andrey Piveta, Dirceu Agostinetto, Aldo Merotto Júnior   +5 more
doaj   +1 more source

Confirmation and inheritance of glufosinate resistance in an Amaranthus palmeri population from North Carolina

Plant-Environment Interactions
A putative glufosinate‐resistant Amaranthus palmeri population was reported in 2015 in Anson County, North Carolina. The results from dose–response assays conducted in the field suggested plants were surviving lethal rates of glufosinate.
Eric A. L. Jones, Jeffrey C. Dunne, Charles W. Cahoon, Katherine M. Jennings, Ramon G. Leon, Wesley J. Everman   +5 more
doaj   +1 more source

RNA-Seq transcriptome analysis of Amaranthus palmeri with differential tolerance to glufosinate herbicide.

PLoS ONE, 2018
Amaranthus palmeri (Amaranthaceae) is a noxious weed in several agroecosystems and in some cases seriously threatens the sustainability of crop production in North America.
Reiofeli A Salas-Perez, Christopher A Saski, Rooksana E Noorai, Subodh K Srivastava, Amy L Lawton-Rauh, Robert L Nichols, Nilda Roma-Burgos   +6 more
doaj   +1 more source