Results 11 to 20 of about 2,633 (217)

Soil and Water Pollution in Latin America and the Caribbean: A Systematic Review of Impacts on Ecosystems and Public Health. [PDF]

open access: yesJ Toxicol
Background Latin America and the Caribbean (LAC), a region of critical biodiversity and natural resources, faces escalating threats from anthropogenic soil and water pollution. While individual studies have documented contamination, a comprehensive synthesis of its impacts on ecosystems and public health across the region was lacking.
Husaini DC, Oh J, Perez M, Chiroma JH.
europepmc   +2 more sources

Ametryne and Prometryne as Sulfur Sources for Bacteria [PDF]

open access: yesApplied and Environmental Microbiology, 1982
Bacteria were isolated that could utilize quantitatively the s-triazine herbicide prometryne [ N,N ′ -bis(1-methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine] or ametryne [ N -ethyl- N ′-(1-methylethyl)-6-(methylthio)-1,3,5-triazine- 2,4-diamine], or both, as a ...
Cook, Alasdair M., Hütter, Ralf
openaire   +3 more sources

Ametryn Leaching in Soils from the Sugarcane Region in Northeastern Brazilian [PDF]

open access: yesPlanta Daninha, 2016
Ametryn is one of the most widely used herbicides in the sugarcane culture. Little is known about the interactions between this herbicide and the attributes of soils in the sugarcane region of northeastern Brazil.
K.S. SILVA   +4 more
doaj   +1 more source

Alternative plant protection strategies for tomorrow's coffee

open access: yesPlant Pathology, Volume 72, Issue 3, Page 409-429, April 2023., 2023
Innovations in pest and disease control for future coffee production are reviewed with spotlight on the use of RNA interference, agroforestry systems and biological control agents. Abstract Continuous pesticide usage has negative impacts on people and ecosystems associated with coffee farms.
Athina Koutouleas   +2 more
wiley   +1 more source

The Toxic Effect of Ametryn on Behaviour and Histopathological Changes of Freshwater Eel (Monopterus Albus)
[Pengaruh Toksik Ametryn terhadap Perilaku dan Perubahan Histopatologis Belut AirTawar (Monopterus Albus)]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2019
A study on the toxicity of herbicides was investigated with emphasis on behaviour and histopathological effects. Ametryn commonly used to control weeds in the paddy field. The effect of ametryn on fish especially Monopterus albus was unknown.
Marina Hasan   +7 more
doaj   +1 more source

Prioritizing Pesticides of Potential Concern and Identifying Potential Mixture Effects in Great Lakes Tributaries Using Passive Samplers

open access: yesEnvironmental Toxicology and Chemistry, Volume 42, Issue 2, Page 340-366, February 2023., 2023
Abstract To help meet the objectives of the Great Lakes Restoration Initiative with regard to increasing knowledge about toxic substances, 223 pesticides and pesticide transformation products were monitored in 15 Great Lakes tributaries using polar organic chemical integrative samplers.
Luke C. Loken   +9 more
wiley   +1 more source

Eficácia de herbicidas aplicados em diferentes épocas sobre B. pilosa e I. quamoclit em área de cana-de-açúcar colhida mecanicamente Effectiveness of herbicides applied at different times on B. pilosa and I. quamoclit in mechanically harvested sugarcane area

open access: yesPlanta Daninha, 2009
O objetivo deste trabalho foi estudar a eficácia agronômica de herbicidas utilizados em áreas no sistema da colheita da cana crua, visando o controle de Ipomoea quamoclit e Bidens pilosa em lavoura comercial de cana-soca, com solo de textura argilosa, no
P.A. Monquero   +5 more
doaj   +1 more source

Horizontal subsurface flow constructed wetlands for mitigation of ametryn-contaminated water [PDF]

open access: yes, 2009
The feasibility of using constructed wetlands (CWs) for the mitigation of pesticide runoff has been studied in the last decade. However, a lack of related data was verified when subsurface flow constructed wetlands (SSF CWs) are considered for this ...
BORGES, Alisson Carraro   +3 more
core   +2 more sources

Pesticide Prioritization by Potential Biological Effects in Tributaries of the Laurentian Great Lakes

open access: yesEnvironmental Toxicology and Chemistry, Volume 42, Issue 2, Page 367-384, February 2023., 2023
Abstract Watersheds of the Great Lakes Basin (USA/Canada) are highly modified and impacted by human activities including pesticide use. Despite labeling restrictions intended to minimize risks to nontarget organisms, concerns remain that environmental exposures to pesticides may be occurring at levels negatively impacting nontarget organisms. We used a
Samantha K. Oliver   +12 more
wiley   +1 more source

Eficácia de herbicidas aplicados em diferentes épocas e espécies daninhas em área de cana-de-açúcar colhida mecanicamente Efficacy of herbicides applied on different weeds at different times in mechanically-harvested sugar cane area

open access: yesPlanta Daninha, 2009
O objetivo deste trabalho foi avaliar a eficácia agronômica de herbicidas utilizados em áreas de cana-de-açúcar crua, visando o controle de Euphorbia heterophylla e Ipomoea grandifolia. Os herbicidas trifloxysulfuron-sodium + ametryn (27,77 + 1.097 g i.a.
P.A. Monquero   +5 more
doaj   +1 more source

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