Results 21 to 30 of about 1,925 (205)

LUCAS Soil Biodiversity and LUCAS Soil Pesticides, new tools for research and policy development

European Journal of Soil Science, Volume 73, Issue 5, September–October 2022., 2022
Abstract The European Green Deal puts a healthy environment at the core of policy‐making initiatives in the European Union (EU). Soil, due to its nature, is a central actor to be considered when developing and implementing actions in many areas, from biodiversity and agriculture to climate and pollution. New means for monitoring the impact of decisions
Alberto Orgiazzi, Panos Panagos, Oihane Fernández‐Ugalde, Piotr Wojda, Maëva Labouyrie, Cristiano Ballabio, Antonio Franco, Alberto Pistocchi, Luca Montanarella, Arwyn Jones   +9 more
wiley   +1 more source

Effizienz von Triazinon-haltigen Wirkstoffkombinationen zur Bekämpfung von Gänsefuß-Herkünften (Chenopodium album L.) mit verschiedenen Punktmutationen in Zuckerrübe

Julius-Kühn-Archiv, 2020
In einem Halbfreiland-Gefäßversuch an der Fachhochschule Südwestfalen in Soest wurde 2018 und 2019 die Wirkung verschiedener Zuckerrübenherbizide auf verschiedene Herkünfte von weißem Gänsefuß (Chenopodium album, CHEAL) untersucht, die über bekannte ...
Kalfa, Antje-Viola, Stuke, Franz, Henneken, Iris, Haberlah-Korr, Verena   +3 more
doaj   +1 more source

Scientific support for preparing an EU position in the 53rd session of the codex committee on pesticide residues (CCPR)

EFSA Journal, Volume 20, Issue 9, September 2022., 2022
Abstract EFSA received a request from the European Commission to provide support for the preparation of the EU position for 53rd Session of the Codex Committee on Pesticide Residues (CCPR). In 2021, JMPR evaluated 38 active substances with regard to their toxicological properties and/or the setting of Codex Maximum Residue Limits (CXLs) (acetamiprid ...
EFSA (European Food Safety Authority)
wiley   +1 more source

Comparison among chemical thinners applied to ‘Maciel’ and ‘Sensação’ peach trees

Bioscience Journal, 2020
Peach tree thinning, which aims at reducing plant load so as to ensure productivity and fruit quality, has been manually carried out within a short period of time in the stage of fruit development.
Roseli de Mello Farias, Caroline Farias Barreto, Renan Ricardo Zandoná, Carlos Roberto Martins, Paulo Celso de Mello Farias, Marcelo Barbosa Malgarim   +5 more
doaj   +3 more sources

Metamitron and Shade Effects on Leaf Physiology and Thinning Efficacy of Malus × domestica Borkh

Agronomy, 2020
Thinning strategies, namely shade or photosynthetic inhibitors, rely on the reduction of carbon supply to the fruit below the demand, causing fruit abscission.
Nídia Rosa, Glória Àvila, Joaquim Carbó, Wim Verjans, Isabel Pereira Pais, Anabela Bernardes da Silva, Luísa Louro Martins, Miguel Pedro Mourato, Luísa Cristina Carvalho, Paula Scotti-Campos, Joan Bonany, Luís Asín, José Cochicho Ramalho, Cristina Moniz Oliveira   +13 more
doaj   +1 more source

Rapid Screening of 352 Pesticide Residues in Chrysanthemum Flower by Gas Chromatography Coupled to Quadrupole‐Orbitrap Mass Spectrometry with Sin‐QuEChERS Nanocolumn Extraction

Journal of Analytical Methods in Chemistry, Volume 2022, Issue 1, 2022., 2022
To analyze pesticide residues, GC coupled with quadrupole‐Orbitrap MS (GC‐Orbitrap‐MS) has become a powerful tool because of its unique characteristics of accurate mass full‐spectrum acquisition, high resolution, fast acquisition rates, and overcoming matrix interference. This paper presents an efficiency evaluation of GC‐Orbitrap‐MS for identification
Yuanyuan Wang, Zhijuan Meng, Chunyan Su, Sufang Fan, Yan Li, Haiye Liu, Xuan Zhang, Pingping Chen, Yunyun Geng, Qiang Li, Eliseo Herrero Hernandez   +10 more
wiley   +1 more source

Scientific support for preparing an EU position for the 52nd Session of the Codex Committee on Pesticide Residues (CCPR)

EFSA Journal, Volume 19, Issue 8, August 2021., 2021
Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to provide support for the preparation of the EU position for 52nd session of the Codex Committee on Pesticide Residues (CCPR). In 2019, JMPR evaluated 20 active substances regarding the setting of toxicological reference values to ...
European Food Safety Authority (EFSA)
wiley   +1 more source

Residue Kinetics of Ethofumesate in Texturally Diverse Soils of Sugar Beet Crop under Field Conditions

Journal of Chemistry, Volume 2021, Issue 1, 2021., 2021
Indiscriminate use of pesticides and growing awareness of environmental and health problems had led to monitoring their residues in soil and crops. Ethofumesate is one of the widely used herbicides for controlling weeds in sugar beet. Dissipation kinetics and terminal residues of ethofumesate were investigated in two diverse soils under subtropical ...
Shishir Tandon, Suman Lata Pal, Franck Rabilloud   +2 more
wiley   +1 more source

Differential sensitivity of Atriplex patula and Chenopodium album to sugar beet herbicides : a possible cause for the upsurge of A. patula in sugar beet fields [PDF]

, 2018
In the last decade, the prevalence of Atriplex patula as a weed in the Belgian sugar beet area has increased. Possible reasons for its expansion in sugar beet fields, besides a poor implementation of the low-dose phenmedipham/activator/soil-acting ...
Delvosalle, Frey, Holm, Kirkwood, Kumar, Maganti, Ritz, Schroeder, Stevens, Streibig, Thiel, Thiel, Thompson, Van der Meijden, Van der Vaart, Van Landuyt, Vila-Aiub, WSSA   +17 more
core   +2 more sources

Taxa fotossintética em macieiras tratadas com metamitron

Revista Eletrônica Científica da UERGS, 2017
Metamitron (MM) um herbicida que inibe a fotossíntese, foi, recentemente, relatado como efetivo para raleio de pós floração em macieira, porem pouco se sabe sobre o seu período de interferência sobre a taxa fotossintética e possíveis interferências no desenvolvimento dos frutos após sua aplicação.
Gentil Carneiro GABARDO, José Luiz PETRI, Fernando José HAWEROTH, Marcelo COUTO, Aike Anneliese KRETZSCHMAR, Carlos Davi SANTOS-E-SILVA   +5 more
openaire   +2 more sources