Results 11 to 20 of about 52,558 (109)

Development of a Simple Integrative Carbon Nanomaterial Microextraction Method with GC‐MS for Assessing Pesticide Residues in Apples

Journal of Chemistry, Volume 2023, Issue 1, 2023., 2023
The present study describes an efficient analytical method for analyzing apple pesticide residues. This novel approach employs ultrasound‐assisted cleaning (UAC), solid‐phase microextraction (SPME), and gas chromatography/mass spectrometry (GC‐MS). A fiber coating with carbon nanomaterials (CNMs) was used for the extraction process.
Eduard F. Valenzuela, Leiliane C. André, Helvecio C. Menezes, Zenilda L. Cardeal, Eulogio J. Llorent Mart Nez   +4 more
wiley   +1 more source

Setting of import tolerance for tricyclazole in rice

EFSA Journal, Volume 21, Issue 1, January 2023., 2023
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Corteva Agriscience submitted a request to the competent national authority in Italy to set an import tolerance for the active substance tricyclazole in rice. The data submitted in support of the request were found to be sufficient to derive an maximum residue level ...
EFSA (European Food Safety Authority), Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Irene Castellan, Monica Del Aguila, Lucien Ferreira, German Giner Santonja, Luna Greco, Samira Jarrah, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Tobin Robinson, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Alessia Verani   +22 more
wiley   +1 more source

Evaluation of confirmatory data following the Article 12 MRL review for chlorothalonil, including assessments for import tolerances for banana, papaya and peanuts

EFSA Journal, Volume 18, Issue 9, September 2020., 2020
Abstract The applicants Syngenta Crop Protection, UPL Europe Ltd. and Oxon Italia S.p.A. submitted requests to the competent national authority in the Netherlands to evaluate the confirmatory data for chlorothalonil that were identified in the framework of the MRL review under Article 12 of Regulation (EC) No 396/2005 as not available; in addition ...
European Food Safety Authority (EFSA), Maria Anastassiadou, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Alejandro Rojas, Angela Sacchi, Miguel Santos, Anne Theobald, Benedicte Vagenende, Alessia Verani   +20 more
wiley   +1 more source

Setting of import tolerances for lufenuron in various commodities of plant and animal origin

EFSA Journal, Volume 18, Issue 8, August 2020., 2020
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Syngenta Crop Protection AG submitted a request to the competent national authority in Portugal to set import tolerances for the active substance lufenuron in grapefruits, oranges, limes, pome fruits, peppers, coffee, sugar canes, muscle, fat, liver and kidney on the ...
EFSA (European Food Safety Authority), Maria Anastassiadou, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Alejandro Rojas, Angela Sacchi, Miguel Santos, Alois Stanek, Anne Theobald, Benedicte Vagenende, Alessia Verani   +21 more
wiley   +1 more source

Modification of the existing maximum residue levels and setting of import tolerances for pyraclostrobin in various crops

EFSA Journal, Volume 16, Issue 11, November 2018., 2018
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant BASF SE submitted two requests to the competent national authority in Germany. The first one, to modify the existing maximum residue levels (MRL) for the active substance pyraclostrobin in various crops and to set import tolerances for sugar canes and American ...
European Food Safety Authority (EFSA), Maria Anastassiadou, Alba Brancato, Daniela Brocca, Luis Carrasco Cabrera, Chloe De Lentdecker, Zoltan Erdos, Lucien Ferreira, Luna Greco, Samira Jarrah, Dimitra Kardassi, Renata Leuschner, Alfonso Lostia, Christopher Lythgo, Paula Medina, Ileana Miron, Tunde Molnar, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Angela Sacchi, Miguel Santos, Alois Stanek, Juergen Sturma, Jose Tarazona, Anne Theobald, Benedicte Vagenende, Laura Villamar‐Bouza   +27 more
wiley   +1 more source

Development of a Methodology for the Determination of Pesticide Residues in Cajá‐Manga Pulp (Spondias dulcis L.) Using Solid‐Liquid Extraction with Low‐Temperature Partitioning

Journal of Chemistry, Volume 2018, Issue 1, 2018., 2018
Emergent fruits with functional properties and sui generis flavours are increasingly gaining international market, mainly due to the pleasant taste and its nutritional properties. However, methodologies for determination of pesticide residues in these fruits are still incipient or nonexistent.
Escarlet T. D. Santana, Dayane F. Soares, Anizio M. Faria, Maurice Millet   +3 more
wiley   +1 more source

A systems approach to planning for human‐wildlife coexistence: The case of people and jaguars in the Brazilian Pantanal

Conservation Science and Practice, Volume 6, Issue 3, March 2024.
We present a planning process that recognizes the complex nature of human‐wildlife interactions. As a way of illustration, we describe a planning workshop for human‐jaguar coexistence in the Pantanal. The proposed approach favors the pragmatism of adaptive management instead of the often unrealistic expectation of a linear path to solution, or in other
Silvio Marchini, Ricardo Boulhosa, Juliana Camargo, André Restel Camilo, Henrique Concone, Felipe Feliciani, Isabella Ferrardo, Gustavo Figueiroa, Carlos Eduardo Fragoso, Ronaldo Morato, Grasiela Porfírio, Jorge Salomão Jr, Ricardo Sampaio, Cyntia Cavalcanti Santos, Fernando Rodrigo Tortato, Diego Viana, Walfrido Moraes Tomas   +16 more
wiley   +1 more source

Análise de resíduos de agrotóxicos em água e sedimento aplicando o métiodo QuEChERS-GC/MS. [PDF]

, 2011
O Estado de São Paulo é o maior produtor nacional de cana-de-açúcar, destacando-se a região do município de São Carlos. Na cultura da cana-de-açúcar são empregadas grandes quantidades de agrotóxicos, sendo atrazina, fipronil e endossulfan os mais ...
BRONDI, S. H. G., MACEDO, A. N. de, NOGUEIRA, A. R. de A., VICENTE, G. H. L.   +3 more
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Avaliação de riscos ambientais de agrotóxicos em condições brasileiras. [PDF]

, 2017
O consumo anual de agrotóxicos no Brasil tem sido superior a 300 mil toneladas de produtos comerciais. Expresso em quantidade de ingrediente-ativo (i.a.), são consumidas anualmente no país cerca de 130 mil toneladas; representando um aumento no consumo ...
SPADOTTO, C. A.
core   +1 more source

Avaliação da potencial contaminação das águas superficiais e subterrâneas por agrotoxicos em áreas de produção de uva para exportação no Vale do São Francisco. [PDF]

, 2014
O sistema produtivo de uva irrigado do Vale do São Francisco é caracterizado pela ampla utilização de agroquímicos. Por meio da lixiviação e do escoamento superficial da água, os agrotóxicos podem ser transportados, prejudicando a qualidade das águas ...
ALBUQUERQUE JÚNIOR, E. C. de, AMORIM JÚNIOR, A. C., EZEQUIEL, J. M., SILVA, G. de S., SILVA, P. T. de S. e   +4 more
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