Results 21 to 30 of about 149,288 (230)

Bioremediation of Soil Contaminated with 2,4-D Herbicide Using Bioslurry Reactor

Journal of Engineering, 2023
Ex-situ bioremediation of 2,4-D herbicide-contaminated soil was studied using a slurry bioreactor operate at aerobic conditions. The performance of the slurry bioreactor was tested for three types of soil (sand, sandy loam and clay) contaminated with ...
Yasmen A. Mustafa, Hayder M. Abdul- Hameed, Zainab Abdul Razak   +2 more
doaj   +1 more source

2,4-DICHLORPHENOXICACETIC ACID AT LOW CONCENTRATIONS ENHANCES REPRODUCTIVE ABILITY AND OXIDATIVE STRESS RESISTANCE OF YEAST SACCHAROMYCES CEREVISIAE

Journal of Vasyl Stefanyk Precarpathian National University, 2015
2,4-dichlorphenoxicacetic acid (2,4-D) is one of the most widely used herbicides with well documented toxic effects on non-target organisms. In this study, the effect of low concentrations of 2,4-D on reproductive activity and resistance of yeast S ...
Maria Bayliak, Nadia Burdylyuk
doaj   +1 more source

Eficácia do halosulfuron no controle de tiririca (Cyperus rotundus) na cultura da cana-de-açúcar Efficacy of halosulphuron for the control of purple nutsedge in the sugar cane

Planta Daninha, 1995
A flora daninha infestante de um canavial é bastante específica e bem característica. O uso contínuo do mesmo herbicida é um dos fatores relacionados ao manejo, que mais tem contribuído para essa seleção.
Maria Helena T. Mascarenhas, Antônio João B. Galli, Maria Celuta M. Viana, Geraldo A. R. Macêdo, José Francisco R. Lara   +4 more
doaj   +1 more source

Comparative Gene Expression following 2,4-D Treatment in Two Red Clover (Trifolium pratense L.) Populations with Differential Tolerance to the Herbicide

Agronomy
Incorporation of red clover (Trifolium pratense L.) into grass pastures can reduce the need for nitrogen fertilizer applications and increase the nutritional value of the forage.
Lucas Pinheiro de Araujo, Michael Barrett, Randy D. Dinkins   +2 more
doaj   +1 more source

Efeito do armazenamento da calda na eficácia de herbicidas aplicados em: I. pós-emergência Effect of storage time of diluted herbicides mix on their effectiveness: I. pós-emergency herbicides

Planta Daninha, 1998
Diferentes tipos de pulverizadores são utilizados para a aplicação de herbicidas sendo que, em pequenas propriedades, é comum, por questões econômicas, a adaptação de barras ou pistolas manuais a tanques de grande capacidade.
Hamilton H. Ramos, Julio C. Durigan
doaj   +1 more source

Plant growth regulators on the pre-harvest period of 'Pêra' oranges Reguladores vegetais aplicados na fase pré-colheita de laranjeira "Pêra"

Ciência Rural, 2008
This research evaluated the effects of auxins and gibberellins applied at pre-harvest on the quality of orange juice. Orange trees, Citrus sinensis Osbeck, cv. 'Pêra' were sprayed in three applications, at 45-day intervals, with the following treatments:
Isolina Maria Leite de Almeida, Elizabeth Orika Ono, João Domingos Rodrigues   +2 more
doaj   +1 more source

Embryonic abnormalities and genotoxicity induced by 2,4-dichlorophenoxyacetic acid during indirect somatic embryogenesis in Coffea

Scientific Reports, 2023
Indirect somatic embryogenesis (ISE) is a morphogenetic pathway in which somatic cells form callus and, later, somatic embryos (SE). 2,4-dichlorophenoxyacetic acid (2,4-D) is a synthetic auxin that promotes the proliferation and dedifferentiation of ...
João Paulo de Morais Oliveira, Alex Junior da Silva, Mariana Neves Catrinck, Wellington Ronildo Clarindo   +3 more
doaj   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Comparing Dislodgeable 2,4-D Residues across Athletic Field Turfgrass Species and Time. [PDF]

PLoS ONE, 2016
2,4-dimethylamine salt (2,4-D) is an herbicide commonly applied on athletic fields for broadleaf weed control that can dislodge from treated turfgrass. Dislodge potential is affected by numerous factors, including turfgrass canopy conditions. Building on
Matthew D Jeffries, Travis W Gannon, James T Brosnan, Gregory K Breeden   +3 more
doaj   +1 more source

The Association Between 2, 4-Dichlorophenoxyacetic Acid and Erectile Dysfunction

Frontiers in Public Health, 2022
Background2, 4-dichlorophenoxyacetic acid (2,4-D) is one of the most frequently used herbicides in the world, and it has been linked with low testosterone; however, studies regarding its effect on erectile function are limited. The current study aimed to
Wei Wang, Wei Wang, Yucheng Ma, Jiawei Chen, Liao Peng, Xiaoshuai Gao, Lede Lin, Fuxun Zhang, Fuxun Zhang, Yang Xiong, Yang Xiong, Feng Qin, Jiuhong Yuan, Jiuhong Yuan   +13 more
doaj   +1 more source