Results 31 to 40 of about 3,823 (202)

Effects of Temperature on Seed Germination of Plantago lanceolata and Management in Carya illinoinensis Production

open access: yesPlants, 2019
Plantago lanceolata L. (buckhorn plantain) is an encroaching winter weed described as one of the most successful noncultivated colonizing species around the world. Control of P. lanceolata in southeastern USA Carya illinoinensis (Wangenh.) K.
Timothy L. Grey   +3 more
doaj   +1 more source

Oxidative Damage, Energy Imbalance, and Behavioral Disruptions in Girardia tigrina Exposed to Treated Sewage Effluents

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study assessed the ecotoxicological effects of treated sewage on the freshwater planarian Girardia tigrina, integrating biochemical, energetic, and behavioral biomarkers. Planarians were exposed for 48 h to different concentrations of treated sewage (12.5%, 25%, 50%, and 100%) and compared to controls using commercial water and water from
Renata M. P. Freitas   +3 more
wiley   +1 more source

Influence of simazine on nitrate uptake and nitrate reductase activity in Triticum aestivum (L.) and Cucumis sativus (L.) seedlings

open access: yesActa Societatis Botanicorum Poloniae, 2014
The influence of simazine (2-chloro-4,6-bis(ethylamine)-1,3,5-triazine) on N03- uptake and nitrate reductase (NR) activity in wheat (Triticum aestivum) and cucumber (Cucumis sativus) seedlings was investigated.
Irena Jarzyńska, Józef Buczek
doaj   +1 more source

Dependent Articulation in the Global Pesticide Complex: Argentina's Agrochemical Industry After the Generics Market Revolution

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Since the late 1990s, the pesticide industry has undergone a ‘generics revolution’ as the centre of production, and trade has shifted to the global South. China and India have become major producers, capturing Latin American markets from Northern multinationals. As a major pesticide user and a key node in global supply chains, Argentina offers
Christian Berndt   +2 more
wiley   +1 more source

Simultaneous Determination of Clomazone, Diuron and Hexazinone in Wastewater From Agrochemical Formulators by High‐Performance Liquid Chromatography

open access: yesWater and Environment Journal, EarlyView.
ABSTRACT Agrochemical companies face significant challenges in cleaning their equipment due to the high levels of residual pesticide contamination. This study aimed to develop and validate an HPLC‐UV/DAD method for the simultaneous determination of clomazone, diuron and hexazinone in wastewater generated during the cleaning of formulation equipment ...
Elisangela Rosa Ribeiro   +3 more
wiley   +1 more source

Isolamento e seleção de fungos para biorremediação a partir de solo contaminado com herbicidas triazínicos Isolation and screening of fungi to bioremediation from triazine herbicide contaminated soil

open access: yesCiência e Agrotecnologia, 2008
A biorremediação é uma tecnologia que utiliza o metabolismo de microrganismos para eliminação ou redução, a níveis aceitáveis, de poluentes presentes no ambiente.
Luciane Maria Colla   +4 more
doaj   +1 more source

Chemical weed control in autumn sowing of chickpea (Cicer aretinum L.) at Lorestan province [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2010
A field experiment was conducted in Khorramabad to evaluate the efficacy of 12 herbicides [ethalfloralin (3 L.ha-1), trifloralin (2 L.ha-1), pendimethalin (1.5-2.5 L.ha-1), imazethapyr (0.5-0.7 L.ha-1), isoxaflotole (80 g.ha-1), pyridate (2.5 L.ha-1 ...
Seyed Karim Mousavi
doaj   +1 more source

Environmental Pesticide Exposure in the Etiology of Pediatric Brain Tumors and Leukemia: A Scoping Review of Epidemiological Studies

open access: yesInternational Journal of Cancer, Volume 159, Issue 6, Page 1360-1384, 15 September 2026.
ABSTRACT Pediatric cancer is a significant cause of morbidity and mortality in children. The etiologies of pediatric cancer are largely unknown, but environmental pesticide exposures are likely to contribute. Chronic low‐dose exposure to pesticide mixtures through drinking water is a growing concern in agricultural communities.
Grace N. VanDeSteeg   +4 more
wiley   +1 more source

Tolerance of Putting Green Turfgrasses to Simazine in Irrigation Water

open access: yes, 1992
Field experiments were conducted in 1989 and 1990 to evaluate the tolerance of ‘Penncross' creeping bentgrass and ‘Tifway’ bermudagrass fall-overseeded with perennial ryegrass to irrigation water containing simazine. Creeping bentgrass was more sensitive
B. Jack Johnson, Tim R. Murphy
core   +1 more source

Metodologias eletroanalíticas para a determinação de herbicidas triazínicos por voltametria de onda quadrada e técnicas de deconvolução Electroanalytical methodologies for the determination of triazine herbiacides by square wave voltammetry and deconvolution techniques

open access: yesQuímica Nova, 2007
This work describes the development of electroanalytical methodologies for the determination of atrazine, ametrine and simazine by square wave voltammetry on a mercury electrode. For pure atrazine and pure ametrine, the detection limits (DL) were 3.7 and
Gustavo S. Garbellini   +3 more
doaj   +1 more source

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