Results 81 to 90 of about 765 (190)

Review of the methodology used for the assessment of the short‐term (acute) dietary exposure to pesticide residues in food (IESTI methodology)

EFSA Journal, Volume 23, Issue 2, February 2025.
Abstract In accordance with the mandate under Article 43 of Regulation (EC) No 396/2005, EFSA reviewed the methodology used for the assessment of the short‐term dietary exposure to pesticide residues currently used in the EU (also known as international estimated short‐term intake (IESTI) methodology) and elaborated three alternative options for ...
European Food Safety Authority (EFSA)
wiley   +1 more source

Mepiquat chloride loss by simulated rain

, 2004
Brazilian cotton production is located in regions in which pluvial precipitation indexes are around 2,000 mm per year. Growth regulator application in conditions under such indices can make product to be washed before being absorbed by the plants.
Mateus, Gustavo Pavan, Rosolem, Ciro Antonio, Lima, Eduardo do Valle   +2 more
core   +1 more source

Changes in the elemental composition of winter wheat plants caused by the action of Megafol and retardants

Regulatory Mechanisms in Biosystems, 2017
In the course of field experiments conducted during the 2015–2016 vegetation seasons, retardants Medax Top, 1.0 l/ha (prohexadione-Са and mepiquat-chloride), appeared more effective than Terpal, 1.5 l/ha (mepiquat-chloride and ethephon), on field plots ...
I. M. Miroshnichenko, T. I. Makoveychuk, L. М. Mykhalska, V. V. Sсhwartau   +3 more
doaj   +1 more source

Effect of cotton seed size and seeding density on cotton growth, development, and yield

Agronomy Journal, Volume 116, Issue 6, Page 2967-2975, November/December 2024.
Abstract Interest in cotton seed size and seeding density exists due to increased seeding cost and overall decreased seed size of cotton varieties. An experiment was conducted in 2019 and 2020 in Jackson, TN, Starkville, MS, and Brooksville, MS, to determine the impact of seed size, seeding density, and variety on cotton plant development and yield ...
Steven Hall, Brian Pieralisi, Darrin Dodds, Tyson Raper, Whitney Crow, Angus Catchot, John Irby, Ramandeep Kumar Sharma   +7 more
wiley   +1 more source

Determination of Mepiquat Chloride Residues in Cotton and Soil by Liquid Chromatography/Mass Spectrometry [PDF]

Journal of AOAC INTERNATIONAL, 2008
Abstract A liquid chromatographic/mass spectrometric (LC/MS) method is reported for the determination of the onium-type plant growth regulator mepiquat chloride in cotton and soil. The pesticide was extracted from the sample with ethanol and water containing 2 NH4Cl.
Xin-Gang, Liu, Feng-Shou, Dong, Shuo, Li, Yong-Quan, Zheng   +3 more
openaire   +2 more sources

Modification of a maximum residue level for mepiquat in cotton seeds

EFSA Journal, 2018
In accordance with the Article 53 of the Regulation (EC) 1107/2009, Greece granted a 120‐day emergency authorisation for the use of mepiquat in cotton following an application by the Hellenic Ministry of Rural Development and Food. To accommodate for the
European Food Safety Authority (EFSA), Alba Brancato, Daniela Brocca, Chloe De Lentdecker, Zoltan Erdos, Lucien Ferreira, Luna Greco, Samira Jarrah, Dimitra Kardassi, Renata Leuschner, Christopher Lythgo, Paula Medina, Ileana Miron, Tunde Molnar, Alexandre Nougadere, Ragnor Pedersen, Hermine Reich, Angela Sacchi, Miguel Santos, Alois Stanek, Juergen Sturma, Jose Tarazona, Anne Theobald, Benedicte Vagenende, Alessia Verani, Laura Villamar‐Bouza   +25 more
doaj   +1 more source

Qualidade fisiológica e armazenamento de sementes de algodão embebidas em solução de cloreto de mepiquat Physiological quality and storage of cotton seeds soaked in mepiquat chloride solution

Ciência e Agrotecnologia, 2010
Após tratamento de sementes, é comum a semeadura não ocorrer imediatamente. Eeste trabalho, objetivou-se determinar o efeito do armazenamento de sementes de algodão embebidas com regulador de crescimento Cloreto de Mepiquat (CM) na qualidade fisiológica ...
Getúlio Takashi Nagashima, Édison Miglioranza, Celso Jamil Marur, Ruy Seiji Yamaoka, Alberto S.R. Barros, Fernanda Marchiotto   +5 more
doaj   +1 more source

Effect of Mepiquat chloride and detopping on growth and production of green gram (Vigna radiata L. Wilczek)

Environment Conservation Journal, 2020
The study on “Effect of mepiquat chloride and detopping on growth and production of green gram (Vigna radiata L. Wilczek) under vertisols of Punjab” was conducted during summer season of 2017 at the Agricultural Campus for research and advanced studies ...
Gurdeep Singh, Kamalesh Kumar, Amanpreet singh, Harmandeep Singh Chahal   +3 more
doaj   +1 more source

Effect of Mepiquat Chloride on the Growth and Yield of ‘Concord’ Grapevines1

Journal of the American Society for Horticultural Science, 1982
Abstract Mepiquat chloride (MP-Cl) applied at the late prebloom stage or during bloom increased the set and yield of ‘Concord’ grape ( Vitis labruscana Bailey) and restricted length of pre-existing but not yet fully expanded internodes, but not those formed subsequent to ...
openaire   +1 more source

Effect of Seed Fungicide Treatment, Microelement Fertilizer and Mepiquat Chloride Applications on Yield and Yield Components of Peanut

, 2023
Seed treatment against soil pests and soil-borne pathogenic fungi, foliar application of microelement and mepiquat chloride at flowering and after flowering periods promise to increase peanut (Arachis hypogaea L.) yield.
Ahmet YENİKALAYCI, Mehmet ARSLAN, Arslan, Mehmet, Yenikalaycı, Ahmet   +3 more
core   +1 more source