Results 21 to 30 of about 729 (159)

Targeted review of maximum residue levels (MRLs) for dicofol

EFSA Journal, Volume 21, Issue 11, November 2023., 2023
Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to review the existing maximum residue levels (MRLs) for the non‐approved active substance dicofol in view of the possible lowering of the MRL. EFSA investigated the origin of the current EU MRLs.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Marco Binaglia, Luis Carrasco Cabrera, Irene Castellan, Anna Federica Castoldi, Arianna Chiusolo, Katia Chukwubike, Federica Crivellente, Monica Del Aguila, Lucien Ferreira, German Giner Santonja, Luna Greco, Frederique Istace, Samira Jarrah, Anna Lanzoni, Renata Leuschner, Iris Mangas, Javier Martinez, Ileana Miron, Stefanie Nave, Martina Panzarea, Juan Manuel Parra Morte, Ragnor Pedersen, Hermine Reich, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Andrea Terron, Anne Theobald, Manuela Tiramani, Alessia Verani   +32 more
wiley   +1 more source

Managing herbicide‐resistant waterhemp (Amaranthus tuberculatus [Moq.] J.D. Sauer) seedbanks by integrating several management tactics

Agrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023
Abstract Herbicide‐resistant waterhemp (Amaranthus tuberculatus [Moq.] J.D. Sauer) continues to threaten the productivity of many US crops. Thus, integrating non‐herbicidal tactics with herbicides to reduce weed seedbanks is gaining popularity. A field study was conducted near Logan, IA from fall 2021 to fall 2022 to evaluate the impacts of cereal rye (
Austin H. Schleich, Mark A. Licht, Micheal D. K. Owen, Ramawatar Yadav   +3 more
wiley   +1 more source

A follow‐up survey to assess stakeholders’ perspectives on weed management challenges and current practices in Nebraska, USA

Agrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023
Abstract Stakeholders across the state of Nebraska, USA, were surveyed in 2019–2020 to assess problem weeds and weed management practices in agronomic crops. A total of 420 complete responses were obtained across four Nebraska districts (Northeast, Panhandle, Southeast, and West Central).
Shawn T. McDonald, Debalin Sarangi, Jennifer M. Rees, Amit J. Jhala   +3 more
wiley   +1 more source

Selectivity of Herbicides to Corn and braquiária grass Intercropping in a Crop-Livestock Integration System
Seletividade de herbicidas à cultura do milho e ao capim-braquiária cultivadas no sistema de integração lavoura-pecuária

Semina: Ciências Agrárias, 2011
The objective of this work was to evaluate the selectivity of different herbicides in the crop of corn and Brachiaria ruziziensis at crop-livestock integration.
Alberto Cargnelutti Filho, Sérgio de Oliveira Procópio, Leandro Pereira Pacheco, Fabiano André Petter   +3 more
doaj   +1 more source

Avaliação de tratamentos químicos e mecânicos no controle de plantas daninhas na cultura do algodão Mechanical and chemical treatments in the weed controls in the cotton crop

Planta Daninha, 1999
O presente trabalho teve como objetivo avaliar a eficiência de diferentes combinações de tratamentos herbicidas integrado, aplicados em PPI, pré, pós, cultivo mecânico e jato dirigido em cultura de algodão (Gossypium hirsutum L.).
Luiz L. Foloni, João D. Rodrigues, Elizabeth O. Ono   +2 more
doaj   +1 more source

Modulators of apical dominance and seeding density alter the vegetative and productive development of soybean [PDF]

Ciência e Agrotecnologia
Soybean cultivation (Glycine max (L.) Merrill) faces challenges due to excessive vegetative growth. Therefore, this study aimed to evaluate the effect of mechanical apical meristem removal and the application of three herbicides and one biostimulant at ...
Inara Alves Martins, Viviane Pinheiro Pereira, Luiz Daniel Rodrigues da Silva, Christiane Augusta Diniz Melo, Guilherme Vieira Pimentel, Silvino Guimarães Moreira   +5 more
doaj   +2 more sources

Redução da dose e do volume de calda nas aplicações noturnas de herbicidas em pós-emergência na cultura de soja Reduction in the rate and spray volume in night-time application of post-emergence herbicides on soybean crop

Planta Daninha, 1998
O objetivo deste trabalho foi avaliar o efeito de reduções da dose e do volume de calda nas aplicações noturnas de herbicidas em pós-emergência sobre o controle de plantas daninhas e a seletividade para a cultura da soja.
Marcelo C. Ferreira, Joaquim G. Machado-Neto, Tomomassa Matuo   +2 more
doaj   +1 more source

Layered‐residual herbicide programs for waterhemp control in glufosinate‐resistant soybean

, 2023
Crop, Forage &Turfgrass Management, Volume 9, Issue 1, June 2023.
Nicholas J. Arneson, Daniel H. Smith, Ryan P. DeWerff, Maxwel C. Oliveira, Rodrigo Werle   +4 more
wiley   +1 more source

Incompatibilidade física de misturas entre herbicidas e inseticidas Physical incompatibility of herbicide and insecticide mixtures

Planta Daninha, 2012
Objetivou-se, com este trabalho, avaliar a interação física entre misturas em tanque de diferentes classes de defensivos agrícolas. O experimento foi conduzido no laboratório de Química da Universidade do Estado de Mato Grosso, no período de junho a ...
F.A. Petter, D. Segate, L.P. Pacheco, F.A. Almeida, F Alcântara Neto   +4 more
doaj   +1 more source

Lactofen Systems for Broadleaf Weed Control in Peanuts (Arachis hypogaea)

, 1990
Weed management systems using a chloroacetamide herbicide applied preplant incorporated (PPI) and at cracking (AC) plus lactofen applied AC and early postemergence (POST) controlled at least 98% of common lambsquarters.
Charles W. Swann, John W. Wilcut, Henry B. Hagwood   +2 more
core   +1 more source