Results 101 to 110 of about 6,478 (269)

Assessment of fall‐back MRLs for revoked CXLs previously implemented in the EU legislation and review of the JMPR evaluation of the toxicological data related to pyrasulfotole, pyraziflumid, spiropidion and tetraniliprole

EFSA Journal, Volume 22, Issue 5, May 2024.
Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to propose fall‐back maximum residue levels (MRLs) for recently revoked Codex MRLs that have been previously implemented in the EU legislation. Overall, MRLs for 12 a.s. are concerned, i.e.
EFSA (European Food Safety Authority)
wiley   +1 more source

Review of the existing maximum residue levels for gamma‐cyhalothrin according to Article 12 of Regulation (EC) No 396/2005

EFSA Journal, Volume 22, Issue 5, May 2024.
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance gamma‐cyhalothrin. To assess the occurrence of gamma‐cyhalothrin residues in plants, processed commodities, rotational crops and livestock, EFSA considered the ...
EFSA (European Food Safety Authority), Giulia Bellisai, Giovanni Bernasconi, Luis Carrasco Cabrera, Irene Castellan, Monica del Aguila, Lucien Ferreira, Luna Greco, Samira Jarrah, Renata Leuschner, Andrea Mioč, Stefanie Nave, Hermine Reich, Silvia Ruocco, Alessia Pia Scarlato, Marta Szot, Anne Theobald, Manuela Tiramani, Alessia Verani   +18 more
wiley   +1 more source

Efeito do protetor dietholate na seletividade de clomazone em cultivares de arroz irrigado The effect of crop safener dietholate on clomazone selectivity in irrigated rice cultivars

Planta Daninha, 2010
No arroz irrigado, o herbicida clomazone tem sua seletividade variável de acordo com o cultivar, o tipo de solo e a dose aplicada. O uso do protetor dietholate permite seletividade em diferentes ambientes, sendo necessário o estudo da relação entre esses
D.M. Sanchotene, N.D. Kruse, L.A. Avila, S.L.O. Machado, G.A. Nicolodi, S.H.B. Dornelles   +5 more
doaj   +1 more source

Removal of clomazone herbicide from a synthetic effluent by electrocoagulation

Water Science and Technology, 2016
AbstractThe aim of this work was to investigate the kinetics of removal of clomazone herbicide from an aqueous solution by electrocoagulation. The experiments were performed in a cylindrical batch reactor with six aluminum electrodes in monopolar mode, arranged in series and connected to a digital DC power.
Cristina, Benincá, Fernanda T, Vargas, Manoel L, Martins, Fábio F, Gonçalves, Rodrigo P, Vargas, Flavio B, Freire, Everton F, Zanoelo   +6 more
openaire   +2 more sources

Efeito da associação do herbicida clomazone a nanoesferas de alginato/quitosana na sorção em solos

Química Nova, 2012
Agrochemicals constitute the class of products most commonly found in water resources. Their high level of concentration is due to the fact that less than 0.1% of pesticides applied to crops reach their target. The present work aims to study the sorption
Mariana dos Santos Silva, Daniela Sgarbi Cocenza, André Henrique Rosa, Leonardo Fernandes Fraceto   +3 more
doaj   +1 more source

Reação de quinoa (Chenopodium quinoa) a resíduos de herbicida em um solo de Cerrado [PDF]

, 2003
O cultivo da quinoa (Chenopodium quinoa Willd.), um dos mais promissores em sucessão à soja ou ao milho, depende do controle de plantas daninhas. O objetivo deste trabalho foi estudar a reação da quinoa a resíduos de herbicidas num solo de cerrado.
Santos, Roberto Lorena de Barros, Spehar, Carlos Roberto, Vivaldi, Lúcio José   +2 more
core   +3 more sources

Differential tolerance of sugarcane varieties to herbicide stress [PDF]

, 2010
Este trabalho foi desenvolvido com o objetivo de realizar triagem primária para caracterização da tolerância de variedades SP e CTC de cana-de-açúcar à aplicação de dez herbicidas comumente recomendados para manejo de plantas daninhas nesta cultura. Dois
AZEVEDO, Ricardo Antunes, CARVALHO, Saul Jorge Pinto de, CHRISTOFFOLETI, Pedro Jacob, DELITE, Fabrício de Souza, FERREIRA, Renato Rodrigues, FIGUEIRA, Antonio Vargas De Oliveira, NICOLAI, Marcelo, OLIVEIRA, Fabrício Tadeu Rodrigues de   +7 more
core   +2 more sources

Seletividade de clomazone isolado ou em mistura para a cultura do algodoeiro Selectivity of clomazone applied alone or in tank mixtures to cotton

Planta Daninha, 2011
O clomazone destaca-se como um dos principais herbicidas utilizados em pré-emergência na cultura do algodoeiro, mesmo levando-se em conta o fato de que muito pouco se sabe em relação à sua seletividade para a cultura.
H.A Dan, A.L.L Barroso, R.S Oliveira JR, J Constantin, L.G.M Dan, G.B.P Braz, A.M Oliveira Neto, R.P D'Avila   +7 more
doaj   +1 more source

Adsorption-desorption behaviour of clomazone in Regosol and Chernozem agricultural soils

, 2020
Studies of adsorption and desorption of pesticides by soils are imp­ortant for understanding and predicting their fate and transmission in the envi­ronment.
R. Đurović-Pejčev, Svjetlana Radmanović, Z. Tomic, L. Kaluđerović, V. Bursić, L. Santric   +5 more
semanticscholar   +1 more source

Field Evaluation of Herbicides on Small Fruit, Vegetable, and Ornamental Crops, 1997 [PDF]

, 1999
Growers generally use herbicides to efficiently produce high-quality fruit and vegetables for processing or fresh market sales. Due to the smaller acreage of these crops compared to major field crops, fewer herbicides are registered for use in fruit and ...
Parker, Dolores A., Rutledge, Jeff S., Schmidt, Lance A., Talbert, Ron, Wells, Jennifer A.   +4 more
core   +2 more sources