Results 181 to 190 of about 7,783 (215)

Enantioselective Behavior of the Fungicide Tebuconazole in Soil

Environmental Processes, 2019
Enantioselectivity (defined as the enantiomer fraction, EF) in sorption, dissipation and bioaccumulation was assessed for the model compound tebuconazole. Tebuconazole sorption in soils was affected by organic carbon (OC) and clay contents and cation exchange capacity, and appeared to be non-enantioselective for both tested soils, soil components and ...
Lucia Škulcová, Natália Neuwirthová, Zdeněk Šimek, Marek Trojan, Lucie Bielská   +4 more
openaire   +1 more source

Tebuconazole Sorption in Contrasting Soil Types

Soil and Sediment Contamination: An International Journal, 2013
This study investigates the sorption of tebuconazole in contrasting soil types (Rendzic Leptosol, Haplic Arenosol, and Haplic Cambisol). Tebuconazole was used both as an analytical-grade chemical and as a commercial product. Sorption experiments were performed using the batch equilibrium approach.
Eva Čadková, Michael Komárek, Regina Kaliszová, Aleš Vaněk, Miluše Balíková   +4 more
openaire   +1 more source

Toxicity of Difenoconazole and Tebuconazole in Allium cepa

Water, Air, & Soil Pollution, 2015
Macroscopic (germination and root growth) and microscopic (mitotic index, chromosome, and nuclear aberrations) analyses have been used to determine the toxicity of environmental pollutants. To better understand the molecular mechanisms of mutation and their effects, molecular markers offer a key perspective, as they measure the direct effects of DNA ...
Bernardes, Paula Mauri, Andrade-Vieira, Larissa Fonseca, Aragão, Francielen Barroso, Ferreira, Adésio, Ferreira, Marcia Flores da Silva   +4 more
openaire   +2 more sources

Comparison of in vitro toxicity in HepG2 cells: Toxicological role of Tebuconazole-tert-butyl-hydroxy in exposure to the fungicide Tebuconazole

Pesticide Biochemistry and Physiology
Fungicides are often used prophylactically, to control fungal diseases. Although fungicides have been designed to control pests/fungi, they frequently share molecular targets with non-target species, including humans. Tebuconazole, a fungicide belonging to the class of triazoles, is widely employed, has moderate to high persistence in soil, and can be ...
Fernanda Gomes, Leite, Clara de Paula Marques, Silva, Raul Ghiraldelli, Miranda, Daniel Junqueira, Dorta   +3 more
openaire   +2 more sources

Effect of different formulations on tebuconazole residues in stone fruits

Pest Management Science, 2009
AbstractBACKGROUND: The correlation between pesticide residue levels and formulation of an active substance is often not considered, even if it is reasonable to expect some differences arising from behaviour during dilution and spraying, from adhesion to plant and from degradation.
Luigi, Lucini, Gian Pietro, Molinari
openaire   +2 more sources

Persistence and dissipation kinetics of trifloxystrobin and tebuconazole in onion and soil

Journal of Environmental Science and Health, Part B, 2014
The persistence and dissipation kinetics of trifloxystrobin and tebuconazole on onion were studied after application of their combination formulation at a standard and double dose of 75 + 150 and 150 + 300 g a.i. ha(-1). The fungicides were extracted with acetone, cleaned-up using activated charcoal (trifloxystrobin) and neutral alumina (tebuconazole).
openaire   +2 more sources

Residual concentrations of tebuconazole based fungicide—an ecogenotoxicological assessment

Environmental Science and Pollution Research
The widespread use of pesticides has raised environmental and health concerns. Tebuconazole (TBZ), an active ingredient of several worldwide authorized fungicide, is classified as low risk for acute human toxicity but highly harmful to the environment. Despite this, TBZ residues have been detected in ecosystems, food, and drinking water.
Cássia Cristina Augusto Pereira, Mariana Aparecida de Lima, Matheus Mantuanelli Roberto   +2 more
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Leaching of oxadyxil and tebuconazole in Colombian soil.

Communications in agricultural and applied biological sciences, 2012
Lake Tota (Boyaca, Colombia) supplies water for human consumption, agriculture and industry for more than 500.000 people. Oxadixyl and Tebuconazole are fungicides used in onion crops in the lake catchment area. The mobility of pesticides in soil, bioavailability and transfer to other environmental compartments depend on sorption and desorption kinetics
M, Aldana, R, De Prado, M J, Martínez
openaire   +1 more source

Rapid detection of tebuconazole based on hydrogel SERS chips

Talanta
Tebuconazole is one of the most commonly used fungicides in agricultural production, that has the merits of highly effectiveness, broad spectrum and systemic function. Excessive tebuconazole may pose a great threat to human and animal health. Traditional detection techniques for tebuconazole usually have limitations such as expensive equipment, poor ...
Mingming Chen, Xiaojing Lai, Bihang Su, Xiancai Jiang, Jinhua Xu, Fengfu Fu, Zhenyu Lin, Yongqing Dong   +7 more
openaire   +2 more sources

Novel formulation for enhancing efficiency of tebuconazole.

Communications in agricultural and applied biological sciences, 2007
A novel formulation of tebuconazole in microemulsion state was prepared in this work. The microemulsion was formed due to the presence of a special system of surfactants, namely ethoxylated castor oil and fatty acid amides. Biological effect of suspension concentrate and microemulsion formulations of tebuconazole with the same concentration of active ...
S D, Karakotov, E V, Zheltova, Yu G, Putsykin, K V, Balakin, A A, Shapovalov   +4 more
openaire   +1 more source