Results 11 to 20 of about 85,038 (226)

Unexpected soundscape response to insecticide application in oak forests. [PDF]

Conserv Biol
Abstract Rachel Carson's warning of a silent spring directed attention to unwanted side effects of pesticide application. Though her work led to policies restricting insecticide use, various insecticides currently in use affect nontarget organisms and may contribute to population declines.
Mitesser O, Hochrein S, Burivalova Z, Müller S, Strätz C, Liebhold AM, Leroy BML, Hilmers T, Georgiev KB, Bae S, Weisser W, Müller J.   +11 more
europepmc   +2 more sources

Food assessment for pesticide's contamination in Chugchilán parish crops in Cotopaxi (Ecuador)

Journal of Food Process Engineering, Volume 46, Issue 11, November 2023., 2023
Abstract The objective of this study is to evaluate the contamination by pesticides in food grown in the parish of Chugchilán. From 258 families that were part of the main project, a sub‐sample of 26 families was obtained and, for each of them, a sample of food was extracted and evaluated by chromatographic methods.
Augusto César Oviedo‐Chávez, Edgar Wilson Rojas‐González, Julio César Vinueza‐Galárraga, Myriam Jicela Andrade‐Zurita, Nelly Guadalupe Sarmiento‐Sarmiento, Rosmerie Ochsner‐Mera   +5 more
wiley   +1 more source

The impact of neurotoxicant exposures on posttraumatic stress disorder trajectories: The Ft. Devens Gulf War Veterans Cohort

Journal of Traumatic Stress, Volume 35, Issue 3, Page 955-966, June 2022., 2022
Abstract Gulf War veterans (GWVs) were exposed to neurotoxicants, including sarin nerve gas, anti–nerve agent pills, pesticides, oil well fires, and fumes from unvented tent heaters, all of which have been associated with subsequent adverse health.
Clara G. Zundel, Kathryn Price, Claudia M. Grasso, Avron Spiro III, Timothy Heeren, Kimberly Sullivan, Maxine H. Krengel   +6 more
wiley   +1 more source

Modeling scale up of anthropogenic impacts from individual pollinator behavior to pollination systems

Conservation Biology, Volume 35, Issue 5, Page 1519-1529, October 2021., 2021
Abstract Understanding how anthropogenic disturbances affect plant–pollinator systems has important implications for the conservation of biodiversity and ecosystem functioning. Previous laboratory studies show that pesticides and pathogens, which have been implicated in the rapid global decline of pollinators over recent years, can impair behavioral ...
Robert J. Gegear, Kevin N. Heath, Elizabeth F. Ryder   +2 more
wiley   +1 more source

Exposición a químicos disruptores endócrinos obesogénicos y obesidad en niños y jóvenes de origen latino o hispano en Estados Unidos y Latinoamérica: una perspectiva del curso de la vida

Obesity Reviews, Volume 22, Issue S5, Octubre 2021., 2021
Resumen En el 2019, en seguimiento a un taller dirigido por el Global Health Studies del Fogarty International Center sobre el tema de la prevención de la obesidad infantil y las sinergias de investigación que surgen a través de las colaboraciones transfronterizas, convocamos a un grupo de expertos de Estados Unidos y Latinoamérica para que realizaran ...
Wei Perng, Alejandra Cantoral, Diana C. Soria‐Contreras, Larissa Betanzos‐Robledo, Katarzyna Kordas, Yun Liu, Ana M. Mora, Camila Corvalan, Anita Pereira, Marly Augusto Cardoso, Jorge E. Chavarro, Carrie V. Breton, John D. Meeker, Kim G. Harley, Brenda Eskenazi, Karen E. Peterson, Martha Maria Tellez‐Rojo   +16 more
wiley   +1 more source

Application of essential oils and polyphenols as natural antimicrobial agents in postharvest treatments: Advances and challenges

Food Science &Nutrition, Volume 8, Issue 6, Page 2555-2568, June 2020., 2020
Advances and challenges must be overcome to promote application of essential oils and polyphenols as antimicrobial agents. Use of coating and encapsulation techniques as emerging methods that improve their effectiveness Abstract The use of natural antimicrobial agents is an attractive ecological alternative to the synthetic fungicides applied to ...
Laura Maryoris Aguilar‐Veloz, Montserrat Calderón‐Santoyo, Yuliana Vázquez González, Juan Arturo Ragazzo‐Sánchez   +3 more
wiley   +1 more source

Exposição dos agricultores do Posto Administrativo de Chaimite aos pesticidas agrícolas

Revista de Ciências Agroveterinárias, 2018
O uso dos pesticidas agrícolas, é de fundamental importância na redução das perdas causadas por pragas e doenças, não obstante os riscos à saúde humana e ao ambiente. Este trabalho, objetivou analisar a exposição dos agricultores do Posto Administrativo (
Marcio Daniel Sitoe, Gabriel Sidónio Moiane, Célia Cristina Sitoe   +2 more
doaj   +1 more source

Evaluación de plaguicidas para el manejo de plagas del café Coffea arabica L. en Jinotega, Nicaragua

La Calera, 2020
El café (Coffea arabica L.) es de mucha importancia para Nicaragua, tanto económica, como social y ambiental, representando aproximadamente el 25% de las exportaciones. La caficultura es considerada una de las principales fuentes de empleo, alcanzando 63%
María Nohelia Matus Miranda, Edgardo Jiménez-Martínez   +1 more
doaj   +1 more source

Pesticidas e abelhas

Revista de Ciências Agrárias, 2012
Após a análise dos critérios de classificação toxicológica (CT) dos pesticidas para as abelhas e da evolução da CT e da legislação específica deste tema, em Portugal, evidencia-se como a ausência de rigor da Autoridade Fitossanitária Nacional (AFN) e das empresas de pesticidas contribui para a muito elevada probabilidade de mortalidade das abelhas ...
Amaro, Pedro, Godinho, Joana
openaire   +4 more sources

Supercritical fluid extraction as a clean-up method for the extraction of pesticides from wool wax. A preliminary approach [PDF]

, 2007
Este trabajo es un estudio preliminar para el desarrollo de un metodo de extraccion de pesticidas directamente de las muestras de cera mediante extraccion con fluido supercritico. La novedad del estudio consiste en la extraccion directa de los pesticidas
Carrillo, Fernando, Christoe, J., Crespi, Martí, Gutiérrez Bouzán, Carmen, López Mesas, Montserrat   +4 more
core   +3 more sources