Results 51 to 60 of about 359 (153)

Inibidores de síntese de giberelinas e crescimento de mudas de mangueira 'Tommy Atkins' Synthesis inhibitors of gibberellins and mango 'Tommy Atkins' seedlings growth

Ciência Rural, 2010
A mangicultura no semiárido brasileiro destaca-se pelos altos rendimentos, pela qualidade do fruto produzido e pela possibilidade de produção durante todo o ano, devido a condições climáticas e tecnologias para o manejo do crescimento vegetativo e da ...
Maria Aparecida do Carmo Mouco, Elizabeth Orika Ono, João Domingos Rodrigues   +2 more
doaj   +1 more source

Morphogenesis of mustard white under the action of the antigibberellic preparation chlormequat chloride

, 2020
The use of synthetic growth regulators of different physiological directions of action aimed at regulating morphogenesis and optimizing the production process is a principal modern direction of phytophysiology. Among the external plant growth regulators, the most effective is the use of growth inhibitors-retardants.
S.V. Polyvanyi, L.A. Golunova, N.V. Baiurko, O.O. Khodanitska, V.V. Shevchuk, Т.І. Rоgаch, O.O. Tkachuk, O. V. Knyazyuk, O. L. Zavalnyuk, O.A. Shevchuk   +9 more
openaire   +2 more sources

Winter wheat straw and grain production in response to trinexapac‐ethyl and nitrogen fertilizer

Crop, Forage &Turfgrass Management, Volume 11, Issue 1, June 2025.
Abstract Managing winter wheat (Triticum aestivum L.) for both grain and straw production is a common practice, especially where cropping and animal systems are integrated, with wheat straw being used for animal bedding. Trinexapac‐ethyl (TE) is a common plant growth regulator used in winter wheat and has been studied for its potential to mitigate ...
Larissa Correia, Ronald Hoover, Daniela R. Carrijo   +2 more
wiley   +1 more source

Management of poppy (Papaver somniferum L.) stand height using growth regulators

Plant Protection Science, 2017
The possibility of reduce the length of poppy plants and their risk of lodging by applying selected plant growth regulators and effects on the plant and yield were studied in field experiments during 2010-2012.
Tomáš Spitzer, Jan Bílovský
doaj   +1 more source

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

Spring nitrogen and plant growth regulator effects on seed yield of orchardgrass

Crop Science, Volume 64, Issue 6, Page 3533-3540, November/December 2024.
Abstract Orchardgrass (Dactylis glomerata L.) is an important forage seed crop, but unlike other cool‐season grasses, seed yields have not increased over time. Seed yield increases in orchardgrass may be possible with plant growth regulators (PGRs) such as trinexapac‐ethyl (TE) and chlormequat chloride (CCC).
Nicole P. Anderson, Mohammed M. Morad, Thomas G. Chastain   +2 more
wiley   +1 more source

Plant growth regulator effects on red fescue seed crops in diverse production environments

Crop Science, Volume 64, Issue 6, Page 3608-3618, November/December 2024.
Abstract Strong creeping red fescue (Festuca rubra L. spp. rubra Gaudin) is a cool‐season perennial turfgrass widely used in temperate and subalpine regions around the globe. Although creeping red fescue turf is tolerant of shade, low fertility acidic soils, and drought conditions, creeping red fescue seed crops grown in optimal growing environments ...
Surendra Bhattarai, Nityananda Khanal, Nicole P. Anderson, Calvin L. Yoder   +3 more
wiley   +1 more source

Gibberellin Inhibitors Molecules as a Safeguard against Secondary Growth in Garlic Plants

Crops
Secondary growth in garlic depreciates its visual aspect and thereby renders the crop unviable for trade. Therefore, farmers commonly reduce fertilization and impose drought and oxidative stress caused by high-dose pesticides to reduce secondary growth ...
Iandra Rocha Barbosa, Luciana de Paula Cruz, Raissa Iêda Cavalcanti da Costa, Bruno Henrique Rocha, Vinícius Guimarães Nasser, Geraldo Humberto Silva, Willian Rodrigues Macedo   +6 more
doaj   +1 more source

Prioritization of chemical food safety hazards in the European feed supply chain

Comprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 6, November 2024.
Abstract Extensive monitoring programs of chemical hazards in the animal feed chain are in place, both organized by public and private organizations. The objective of this review was to prioritize chemical hazards for monitoring in the European animal feed supply chain.
H. J. van der Fels‐Klerx, E. D. van Asselt, S. P. J. van Leeuwen, F. O. Dorgelo, E. F. Hoek ‐ van den Hil   +4 more
wiley   +1 more source

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

EFSA Journal, Volume 22, Issue 8, August 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 difenoconazole. To assess the occurrence of difenoconazole residues in plants, processed commodities, rotational crops and livestock, EFSA considered the ...
European Food Safety Authority (EFSA), 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