Results 81 to 90 of about 345,252 (239)

Shoulder season plant growth regulator programs for Poa annua control in creeping bentgrass putting greens in Tennessee

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Many golf course superintendents rely on plant growth regulators (PGRs) as a primary means of managing Poa annua L. in creeping bentgrass (Agrostis stolonifera L.), particularly the early‐stage gibberellic acid inhibitor paclobutrazol (Trimmit 2SC; Syngenta Professional Products). While herbicides for Poa annua control are often applied during
James T. Brosnan   +2 more
wiley   +1 more source

Comparison of Effect of Brassinosteroid and Gibberellin Biosynthesis Inhibitors on Growth of Rice Seedlings

open access: yesRice Science, 2016
Brassinosteroid (BR) and gibberellin (GA) are two predominant plant hormones that regulate plant cell elongation. Mutants disrupt the biosynthesis of these hormones and display different degrees of dwarf phenotypes in rice.
Tadashi Matusmoto   +3 more
doaj   +1 more source

Sugarcane growth, sucrose content, and yield response to the ripeners glyphosate and trinexapac-ethyl [PDF]

open access: yes, 2012
Under Louisiana climatic conditions, production of sugarcane (Saccharum spp.) is limited to a maximum growth period of nine months. To increase sucrose concentration in the crop, ripener is applied prior to harvest.
Orgeron, Albert Joseph
core   +2 more sources

Improving causal inference from unreplicated on‐farm strip trials with propensity score matching: Application to plant growth regulator effects in wheat

open access: yesAgronomy Journal, Volume 117, Issue 6, November/December 2025.
Abstract Farmers often conduct unreplicated on‐farm experiments (OFE) to evaluate management practices such as the application of plant growth regulators (PGR) in winter wheat (Triticum aestivum L.). Traditional methods of comparing strip average yields, such as using weigh wagons or yield monitors, lack error estimates and are causally confounded by ...
Caleb Niemeyer, John Sulik
wiley   +1 more source

Scientific support for preparing an EU position in the 56th Session of the Codex Committee on Pesticide Residues (CCPR)

open access: yesEFSA Journal, Volume 23, Issue 10, October 2025.
Abstract The European Commission asked EFSA to provide support in the framework of Article 43 of Regulation (EC) No 396/2005 for the preparation of the EU position for 56th Session of the Codex Committee on Pesticide Residues (CCPR). In the current report, EFSA provided comments and recommendations on the Codex maximum residue limit (CXL) proposals ...
EFSA (European Food Safety Authority)
wiley   +1 more source

Effect of plant regulators on growth and flowering of 'Meyer' zoysiagrass [PDF]

open access: yesPlanta Daninha, 2013
This trial aimed to evaluate the effect of sequential applications of different plant regulators over growth and flower rachis emission of 'Meyer' zoysiagrass (Zoysia japonica).
S.R. Marchi   +3 more
doaj   +1 more source

Quantitative and qualitative aspects of wheat grains influenced by nitrogen and water depth [PDF]

open access: yes, 2011
Com o objetivo de avaliar o efeito de diferentes lâminas de água e doses de nitrogênio e a interação dos dois fatores sobre a produtividade e qualidade de grãos do trigo BRS 254 instalou-se, em 2009, um experimento em Latossolo Vermelho-Amarelo.
Boschin, Ana Paula Masson   +5 more
core   +1 more source

Times of Trinexapac-ethyl application associated to plant densities in agronomic performance of second-season corn

open access: yesResearch, Society and Development, 2021
Plant growth regulators, which can alter the plant size and anatomy, allow the use of cultivars of interest that do not have a modern leaf architecture, making higher plant densities possible.
Mariana Alves de Oliveira   +7 more
semanticscholar   +1 more source

Seed development in field‐grown orchardgrass

open access: yesCrop Science, Volume 65, Issue 5, September/October 2025.
Abstract Little is known about seed development and its contribution to seed yield components in orchardgrass (Dactylis glomerata L.). Field trials were conducted in 2018 and 2019 to investigate orchardgrass seed development and the effects of four trinexapac‐ethyl (TE) plant growth regulator and spring nitrogen (N) treatments on this process ...
Mohammed M. Morad   +2 more
wiley   +1 more source

Storage and Handling Characteristics of Trinexapac-ethyl Treated Kentucky Bluegrass Sod [PDF]

open access: yesHortScience, 2001
Internal heating during sod storage can lead to plant deterioration and is a limiting factor in sod transportation. Storage practices such as the use of refrigeration and vacuum packaging have increased storage time; however, these are usually not practical or economical.
Heckman, Neil L.   +3 more
openaire   +1 more source

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