Results 21 to 30 of about 3,823 (202)

Hexazinone and simazine dissipation in forestry field nurseries

, 2004
Hexazinone and simazine field dissipation was studied in two different soils from Spain (Toledo and Burgos), devoted to forest nurseries for Pinus nigra.
Ortega Quero, Marta, Garcı́a-Baudı́n, José, Calderón, María Jesús, Hermosı́n, María del Carmen, Cornejo, Juan   +4 more
core   +2 more sources

Rainfall effect on dissipation and movement of diuron and simazine in a vineyard soil Efeito da chuva na dissipação e movimentação de diuron e simazine em solo de vinha

Planta Daninha, 2010
From 2003 to 2007, a field study was performed in a vineyard in Chile to investigate diuron and simazine soil behavior and the effect of additional rainfall. Both herbicides were applied once a year at a rate of 2.0 kg ha-1 a.i.
C. Alister, M. Kogan
doaj   +1 more source

New Approaches in Electroanalytical Determination of Triazines-Based Pesticides in Natural Waters

Analytica, 2023
This study describes the preparation and use of a dental amalgam electrode for the voltammetric determination of triazine-based pesticides ametryn, atrazine, and simazine in natural waters, using square wave voltammetry. The experimental and voltammetric
Fernanda C. O. L. Martins, Djenaine De Souza   +1 more
doaj   +1 more source

Waveguide surface plasmon resonance biosensor for simazine analysis [PDF]

, 1996
We report the performance of gold-coated waveguide surface plasmon resonance biosensors for the detection of the pesticide simazine in aqueous solution.
Luff, B.J., Piehler, J., Schiffrin, D.J., Wilson, R., Abuknesha, R.A., Wilkinson, J.S., Brecht, A., Mouvet, C., Harris, R.D.   +8 more
core   +2 more sources

The effect of triazine - and urea - type herbicides on photosynthetic apparatus in cucumber leaves

Acta Societatis Botanicorum Poloniae, 2011
About a half of the herbicides used at present in agnculture inhibit the light reactions in photosynthesis. Triazines and phenylureas shut down the photosynthetic process in susceptible plants by binding to specific sites within the plants photosystem II
Jolanta Jerzykiewicz, Grażyna Kłobus
doaj   +1 more source

Bioinformatics analysis of the potential mechanisms of Alzheimer’s disease induced by exposure to combined triazine herbicides

Annals of Human Biology, 2023
Background The development of Alzheimer’s disease (AD) is promoted by a combination of genetic and environmental factors. Notably, combined exposure to triazine herbicides atrazine (ATR), simazine (SIM), and propazine (PRO) may promote the development of
Jianan Li, Ling Qi, Yuxin Chen, Haoming Lv, Haoran Bi   +4 more
doaj   +1 more source

Adsorption of the herbicide simazine on moderately acid-activated beidellite

, 2010
This study focuses on acid activated beidellite and its adsorption ability for the herbicide simazine. After acid activation, the non-silicon atoms, such as Al, Mg, and Fe, which are located in the octahedral sheet, and sodium ions between the clay ...
Paul, Blain, Yang, Xuzhuang, Ke, Xuebin, Yang, Dongjang, Frost, Ray, Zhu, Huai, Zhu, Huaiyong, Yang, Dongjiang   +7 more
core   +1 more source

The dependence of nitrate reductase activity on the level of soluble sugars in wheat and cucumber roots growing in the presence of simazine, in light or in darkness

Acta Societatis Botanicorum Poloniae, 2014
At concentrations of 25 and 5 µM, simazine inhibited nitrate reductase activity in wheat and cucumber roots, respectively. It also lowered the content of soluble sugars and decreased the activities of NADH malate dehydrogenase and NADP+ glucose-6 ...
Józef Buczek, Jacek Borkowski, Irena Jarzyńska   +2 more
doaj   +1 more source

Etude des résidus de simazine dans les vignobles et de leur action sur la vigne

OENO One, 1977
La simazine est généralement retenue dans la couche superficielle du sol. ElIe ne s'accumule pas, car elle est dégradée. ElIe entraîne une modification du nombre et des proportions relatives des micro-organismes du sol.
M. Nikov, B. Koltcheva, D. Atanassova
doaj   +1 more source

The Effects of Simazine and Temperature on Photosynthesis in Rye [PDF]

Plant Physiology, 1970
Temperature during growth had a strong influence on light-saturated rates of photosynthesis and respiration in rye (Secale cereale). Carbon dioxide uptake was depressed at the low temperatures and reached maximal values higher than 30 milligrams of carbon dioxide per square decimeter per hour at the intermediate temperatures.
openaire   +2 more sources