Results 21 to 30 of about 1,686 (209)

Trinexapac-ethyl Affects Kentucky Bluegrass Root Architecture [PDF]

HortScience, 2005
Trinexapac-ethyl (TE) [4-(cyclopropyl-a-hydroxy-methylene)-3,5-dioxocyclohexanecarboxylic acid ethyl ester] effects on turfgrass root architecture are not known. It has been postulated that PGR application could cause photoassimilate that is normally used for shoot growth to be funneled to root growth.
Jeffrey S. Beasley, Bruce E. Branham, Loretta M. Ortiz-Ribbing   +2 more
openaire   +1 more source

The optimization of crop response to climatic stress through modulation of plant stress response mechanisms. Opportunities for biostimulants and plant hormones to meet climate challenges. [PDF]

New Phytol
Summary This review discusses the use of agronomic management practices to enhance crop stress resilience to climate stress through the modulation of natural plant growth regulatory pathways. The use of biostimulants or plant hormones to improve crop resilience is subject to strict regulatory oversight if changes in the regulation of plant growth are ...
Li J, Forghieri G, Geelen D, du Jardin P, Brown PH.   +4 more
europepmc   +2 more sources

Maize Response to Trinexapac-Ethyl and Nitrogen Fertilization [PDF]

Planta Daninha, 2020
: High nitrogen rates favor maize vegetative growth and grain yield losses due to stem lodging. The use of growth regulators can mitigate such effect. This work was carried out aiming to evaluate the effect of trinexapac ethyl on maize hybrids response ...
L. SANGOI, M.M. DURLI, C.A. SOUZA, L.S. LEOLATO, H.F. KUNESKI, A.E. COELHO   +5 more
doaj   +1 more source

Novel Use of Trinexapac-Ethyl to Study Weed Seed Germination [PDF]

Weed Technology, 2014
Understanding seed biology and onset of germination requirements is a key point for designing effective weed management programs. Gibberellins (GAs) are known to play a role in onset of germination of several species. Onset of germination often requires an increase in de novo GA content or an increase in sensitivity to GAs. Reduced germination of seeds
Huarte, Héctor Roberto, Ruiz Carmona, Antonio Jesús, Zapiola, María Luz   +2 more
openaire   +2 more sources

Response of Kentucky Bluegrass Turfgrass to Plant Growth Regulators

Agronomy, 2023
Plant growth regulators (PGRs) are widely used in turfgrass management. This study aimed to find the influence of different rates of PGRs on Kentucky bluegrass visual quality.
Tomasz Głąb, Wojciech Szewczyk, Krzysztof Gondek   +2 more
doaj   +1 more source

Seashore Paspalum Response to Trinexapac-ethyl and Paclobutrazol [PDF]

HortScience, 2003
The usage of seashore paspalum (Paspalum vaginatum Swartz) as a recreational turf has increased in recent years. On similar species, such as bermudagrass (Cynodon ssp.), plant growth regulators (PGRs) are used to decrease mowing frequency. However, no data currently exists for the use of PGRs on seashore paspalum.
Jason A. Ferrell, Timothy R. Murphy, Ron R. Duncan, William K. Vencill   +3 more
openaire   +1 more source

Phenological Sensitivity of Two Maize Cultivars to Trinexapac-Ethyl [PDF]

Planta Daninha, 2018
ABSTRACT: In Brazilian agriculture there are few reports on trinexapac-ethyl (TE) effects on maize plant lodging management. This study aimed to evaluate the effects of sequential application of TE sprayed on different plant growth stages of maize using the simple hybrid P30F53HR and the variety SCS 154 Fortuna.
MENDES FAGHERAZZI, M., SOUZA, C.A., STEFEN, D.L.V., ZANESCO, P.R., JUNKES, G.V., COELHO, C.M.M., SANGOI, L.   +6 more
openaire   +4 more sources

Fito-hormônios no desenvolvimento vegetativo e germinação das sementes de sorgo sacarino. [PDF]

, 2017
Com o objetivo de avaliar o efeito de doses e das épocas de aplicação de diferentes reguladores de crescimento no sorgo sacarino e sua influência sobre o desenvolvimento da planta e a germinação das sementes produzidas, foi instalado em setembro de 2011,
ABREU, M. C., CAMPANHA, M. M., MAGALHAES, P. C., MAY, A., PARRELLA, N. N. L. D., PARRELLA, R. A. da C., SCHAFFERT, R. E., SILVA, A. F. da   +7 more
core   +1 more source

Doses e épocas de aplicação de redutor de crescimento afetando cultivares de trigo em duas doses de nitrogênio Rates and application times of growth reducer affecting wheat cultivars at two nitrogen rates

Planta Daninha, 2007
Os redutores de crescimento têm sido utilizados com sucesso em trigo, evitando o acamamento, mas a recomendação de uso não diferencia cultivares quanto ao porte. Visando determinar a dose e a época de aplicação mais adequadas de trinexapac-ethyl (Moddus),
J. Zagonel, E.C. Fernandes
doaj   +1 more source

Heat Tolerance of Kentucky Bluegrass as Affected by Trinexapac-ethyl [PDF]

HortScience, 2001
Heat accumulation during storage of sod may reach lethal temperatures within 4 days, decreasing sod quality. Treatment with trinexapac-ethyl reduces heat accumulation during sod storage. However, heat tolerance of grasses treated with trinexapacethyl has not been documented.
Heckman, Neil L., Horst, Garald, Gaussoin, Roch E, Young, Linda J.   +3 more
openaire   +3 more sources