Results 11 to 20 of about 5,790 (234)

Selectivity of clomazone and S-metolachlor applied after cassava pruning [PDF]

Planta Daninha, 2013
The objective of this work was to evaluate the selectivity of clomazone in two formulations and S-metolachlor applied on shoots of different sizes after pruning of 'Baianinha' cassava.
N.V. Costa, D.C. Andrade, D.A. Sontag, C.A. Scariot, L.H. Tsuzuki   +4 more
doaj   +4 more sources

Efficacy of S-metolachlor and flumetsulam (triazolopyrimidine sulfonanilide)+S-metolachlor (chloro-acetanilide) as pre-emergence herbicides in controlling weeds in maize at Chisumbanje Estate

International Journal of Agriculture Environment and Food Sciences, 2021
Field trials were conducted during the 2019-2020 cropping season to assess the efficacy of S-metolachlor and flumetsulam (triazolopyrimidine sulfonanilide)+S-metolachlor (chloro-acetanilide) pre-emergence herbicides in controlling weeds in maize at Chisumbanje estate.
Nyasha Sakadzo, Jevas TEKEDESE, Andrew Tapiwa Kugedera, Nyasha Chipunza, Zakio Makuvara   +4 more
openalex   +4 more sources

Weed control through allelopathic crop water extracts and S-metolachlor in cotton

Information Processing in Agriculture, 2020
Weeds are one of the most important biological constraint to cotton production, and resulting in a yield losses of up to 90%. The evolution of hundreds of resistant weed species, the lack of new herbicide chemistries, and the increase in weed management ...
Nadeem Iqbal, Abdul Khaliq, Zahid Ata Cheema   +2 more
doaj   +3 more sources

Selection of microorganisms degrading S-Metolachlor herbicide [PDF]

Brazilian Archives of Biology and Technology, 2007
The aim of this work was to study herbicide degradation through selected microorganisms from humus and soil subjected to different plantation systems. The following bacterial species were identified: Klebsiella pneumoniae pneumoniae GC s.B strain 1, Pseudomonas alcaligenes, Enterobacter aerogenes GC s.A and Klebsiella pneumoniae pneumoniae GC s.B ...
Paula Fabiane Martins, Camila Ortiz Martinez, Giselle Carvalho, Paulo Irajara Borba Carneiro, Ricardo Antunes Azevedo, Sônia Alvim Veiga Pileggi, I. S. de Melo, Marcos Pileggi   +7 more
openalex   +6 more sources

USO DE FLUXOFENIM EM TRIGO COMO PROTETOR AO HERBICIDA S-METOLACHLOR [PDF]

Arquivos do Instituto Biológico, 2011
RESUMO Este trabalho teve o objetivo de avaliar a eficiência do protetor fluxofenim no tratamento de sementes de trigo, cultivar Ônix, para o aumento da seletividade do herbicida S-metolachlor aplicado em pré-emergência e determinar a atividade da enzima de detoxificação glutationa S-transferase (GST).
J.R.V. Silva, Déborah Elena ́Galvão Martins, A.C. Cataneo, J.V.C. Silva, L.C. Ferreira, Guilherme Sasso Ferreira de Souza, C.C. Martins   +6 more
  +12 more sources

Evaluation of confirmatory data following the Article 12 MRL review for S-metolachlor. [PDF]

EFSA J, 2023
The applicant Syngenta Crop Protection AG submitted a request to the competent national authority in Germany to evaluate the confirmatory data that were identified for S-metolachlor in the framework of the maximum residue level (MRL) review under Article 12 of Regulation (EC) No 396/2005 as not available. To address the data gaps, a new freezer storage
European Food Safety Authority (EFSA), Bellisai G, Bernasconi G, Carrasco Cabrera L, Castellan I, Del Aguila M, Ferreira L, Santonja GG, Greco L, Jarrah S, Leuschner R, Perez JM, Miron I, Nave S, Pedersen R, Reich H, Ruocco S, Santos M, Scarlato AP, Theobald A, Tiramani M, Verani A.   +21 more
europepmc   +4 more sources

Herbicide toxicity to Nitrospirillum amazonense: assessing bacterial survival and microbial functionality. [PDF]

Pest Manag Sci
Herbicides elicit a spectrum of responses in Nitrospirillum amazonense, ranging from the stimulation of metabolic functions (biological nitrogen fixation, IAA production) to significant growth inhibition and acute toxicity. Abstract BACKGROUND Herbicides can exert significant toxicity on nontarget organisms, including plant growth‐promoting bacteria ...
Jonck LCG, Monquero PA, Magri MMR, de Fátima Felippe C.   +3 more
europepmc   +2 more sources

Dissipation of S-metolachlor in plant and soil and effect on enzymatic activities. [PDF]

Environ Monit Assess, 2017
The present study aimed at evaluating the dissipation of S-metolachlor (S-MET) at three doses in maize growing on diverse physico-chemical properties of soil. The effect of herbicide on dehydrogenase (DHA) and acid phosphatase (ACP) activity was estimated. A modified QuEChERS method using LC-MS/MS has been developed.
Wołejko E, Kaczyński P, Łozowicka B, Wydro U, Borusiewicz A, Hrynko I, Konecki R, Snarska K, Dec D, Malinowski P.   +9 more
europepmc   +4 more sources

In vitro dissipation of S-metolachlor herbicide in different pH water [PDF]

International Journal of Chemical Studies, 2020
In vitro dissipation of S-metolachlor was studied in neutral, acidic and basic water at 0.2 – 0.4 µg/g (T1) and 0.4 - 0.8 µg/g (T2) levels of fortification at All India Network Project on Pesticide Residues, ICAR, Unit-9, Anand Agricultural University, Anand (Gujarat), India.
N.S. Satpute, PG Shah, MN Joshi
openalex   +2 more sources

Environmental fate of S-Metolachlor: a review [PDF]

Planta Daninha, 2014
S-metolachlor is a preemergent herbicide used for the control of annual grasses and small-seeded broadleaf weeds in more than 70 agricultural crops worldwide. Recently, Smetolachlor has been used to control imidazolinone-resistant red rice in rice-soybean rotation in lowland environments of the Southern Brazil.
Zemolin, C.R., Avila, L.A., Cassol, G.V., Massey, J.H., Camargo, E.R.   +4 more
openaire   +4 more sources