Results 171 to 180 of about 1,113 (201)

Effect of Adjuvant on Foliar Absorption and Activity of Clethodim and Polar Degradation Products of Clethodim

Weed Science, 1991
Research was conducted to determine foliar absorption of14C-clethodim and its polar degradation products with five adjuvants and to compare the relative herbicidal activity of clethodim and its polar degradation products. Differential14C-clethodim and14C-polar degradation products absorption occurred among the five adjuvants.
David C. Bridges, Albert E. Smith, Linford N. Falb   +2 more
openaire   +1 more source

Effects of pH and adjuvants on clethodim photodegradation

Journal of Agricultural and Food Chemistry, 1990
Physical degradation of clethodim (2-(1-(((3-chloro-2-propenyl)oxy)imino)propyl)-5-(2-(ethylthio)propyl)cyclohexane-1,3-dione) occurred in aqueous solution by acid catalysis and photocatalysis in in vitro experiments as assayed by HPLC. Clethodim degradation increased as acidity increased, being further accelerated under UV light with a half-life of 2 ...
Linford N. Falb, David C. Bridges, Albert E. Smith   +2 more
openaire   +1 more source

Toxicogenetic, biochemical, and anatomical effects of the herbicide Clethodim on Allium cepa L

Environmental Science and Pollution Research, 2023
Pesticides are compounds with several chemical or biological agents developed to potentiate the biocide action. Their use is associated with increased economic and agricultural productivity worldwide but can harm health and the environment, damaging existing biota. Clethodim is a systemic post-emergent herbicide for grasses, highly selective for cotton,
Kristian Rodolfo Santos, Iasmini Nicoli Galter, Kalia Dável Grecco, Enzo Zini Moreira Silva, Mylena Boeque Lascola, Sara Nascimento dos Santos, Francielen Barroso Aragão, Hiulana Pereira Arrivabene, Camilla Rozindo Dias Milanez, Marisa Narciso Fernandes, Silvia Tamie Matsumoto   +10 more
openaire   +2 more sources

Rapid photodegradation of clethodim and sethoxydim herbicides in soil and plant surface model systems

Arabian Journal of Chemistry, 2016
Photolysis is an important degradation process to consider when evaluating the persistence of a pesticide in the field. In this work, photolytic behavior of clethodim and sethoxydim herbicides under simulated solar radiation was examined in organic ...
Pilar Sandín-España, BEATRIZ Sevilla-Morán, Carmen López-Goti   +2 more
exaly   +2 more sources

Physiological basis for antagonism of clethodim by CGA 362622

Weed Science, 2003
Abstract Greenhouse and laboratory experiments were conducted to determine the effect of CGA 362622 on the herbicidal activity of clethodim on goosegrass. CGA 362622 did not affect absorption and translocation of 14C-clethodim by goosegrass. Averaged across the two treatments of clethodim alone and clethodim plus CGA 362622, absorption was 27 and 85 ...
Ian C. Burke, John W. Wilcut
openaire   +1 more source

Influence of Selected Fungicides on Efficacy of Clethodim and Sethoxydim

Weed Technology, 2005
Field experiments were conducted to compare large crabgrass control by clethodim or sethoxydim applied alone and with selected fungicides registered for use in peanut. Fluazinam, propiconazole plus trifloxystrobin, or tebuconazole did not affect efficacy of clethodim or sethoxydim.
Sarah H. Lancaster, David L. Jordan, Alan C. York, Ian C. Burke, Frederick T. Corbin, Yvonna S. Sheldon, John W. Wilcut, David W. Monks   +7 more
openaire   +1 more source

Interactions of Clethodim and Sethoxydim with Selected Agrichemicals Applied to Peanut

Weed Technology, 2005
Experiments were conducted in North Carolina during 2002 and 2003 to evaluate broadleaf signalgrass and large crabgrass control by clethodim and sethoxydim applied in two-, three-, or four-way mixtures with fungicides, insecticides, and foliar fertilizer–plant growth regulator treatments.
Sarah H. Lancaster, David L. Jordan, Alan C. York, John W. Wilcut, David W. Monks, Rick L. Brandenburg   +5 more
openaire   +1 more source

Evaluation of Clethodim for Weed Control in Alfalfa (Medicago sativa L.)

University of Khartoum Journal of Agricultural Sciences, 2023
A field trial was conducted at Shambat Research Station FarmKhartoum, Sudan during 2011/2012 and 2012/ 2013 winter seasons, toevaluate the activity and selectivity of the herbicide Clethodim (Selectsuper120 EC ) for weed control in alfalfa. The herbicide was tested at0.036, 0.048 and 0.060 kg a.i.
Khogali I. Idris, Gawahir M. Dongola, Salah E. Elamin, Babiker, M. Mahgoub   +3 more
openaire   +1 more source

Mechanism of resistance to clethodim in a johnsongrass (Sorghum halepense) biotype

Weed Science, 2006
Abstract A biotype of johnsongrass cross resistant to clethodim, sethoxydim, quizalofop-P, and fluazifop-P was identified in several fields in Washington County, MS. Absorption, translocation, and metabolism studies using 14C-clethodim and acetyl-coenzyme A carboxylase (ACCase) activity assays were conducted to determine the resistance mechanism ...
Ian C. Burke, James D. Burton, Alan C. York, John Cranmer, John W. Wilcut   +4 more
openaire   +1 more source

Clethodim (herbicide) alters the growth and toxins content of Microcystis aeruginosa and Raphidiopsis raciborskii

Chemosphere, 2020
Increased agricultural intensification goes with the widespread use of herbicides that adversely affect aquatic biodiversity. The effects of herbicides on toxin-producing cyanobacteria have been poorly studied. The present study aimed to investigate the toxicological and physiological effects of the herbicide clethodim on Raphidiopsis raciborskii (a.k ...
Fernanda, Brêda-Alves, Frederico Pacheco, Militão, Brener Freitas, de Alvarenga, Pamela Ferreira, Miranda, Valéria, de Oliveira Fernandes, Micheline Kézia, Cordeiro-Araújo, Mathias Ahii, Chia   +6 more
openaire   +2 more sources