Autumn Spanne

tractor pesticide field
Crédito: Wikimedia

¿Qué son los pesticidas?

Lo que necesita saber para protegerse contra los productos químicos tóxicos para el control de plagas

Los pesticidas son sustancias creadas para matar o repeler insectos, animales, plantas, hongos o patógenos considerados pestes. A pesar de que los seres humanos han utilizado métodos de control de pestes por miles de años, el siglo XX fue la primera vez que se produjeron pesticidas sintéticos en una escala industrial.

La ciencia ha traído a la luz sus impactos en la salud, el ambiente y la economía.

To read this story in English, click here.

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tractor pesticide field
Credit: Wikimedia

What are the health worries around pesticides?

Pesticides are substances intended to kill or repel insects, animals, plants, fungi or pathogens considered to be pests. Though people have used pest control methods for thousands of years, the 20th century was the first time mass-produced synthetic pesticides were used on an industrial scale.

Science has brought to light many concerning health, environmental and economic impacts of pesticides.

Para leer este reportaje en español haga clic aquí.

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woman drinking glass of water

¿Qué son los PFAS?

Los PFAS son un grupo de químicos creados por los seres humanos utilizados en un gran número de productos industriales y para consumo individual. Son conocidos como “químicos eternos” pues la mayoría de ellos no se descompone. Use esta guía para entender los PFAS y cómo limitar su exposición a ellos.

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Q&A: How peanuts’ popularity spurred slavery and upended agriculture

Q&A: How peanuts’ popularity spurred slavery and upended agriculture

Award-winning journalist Jori Lewis, a former EHN contributor and researcher based in Dakar, Senegal, has just published Slaves for Peanuts: A Story of Conquest, Liberation, and a Crop that Changed History.
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glifosato aspersión de pesticidas agricultura cosecha

El glifosato, explicado

Desde que salió al mercado en 1974, el glifosato se ha utilizado para el control de las malas hierbas, como exfoliante para erradicar la vegetación no deseada y los cultivos ilegales, y como desecante de cultivos, una sustancia química que se aplica a los cultivos para secarlos más rápidamente antes de la cosecha.

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glyphosate herbicide pesticide crop spray

Glyphosate, explained

Since it first went on the market in 1974, glyphosate has been used for weed control, as an exfoliant to eradicate unwanted vegetation and illegal crops, and as a crop desiccant—a chemical applied to crops to dry them out more quickly before harvest.

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PFAS water

What are PFAS?

PFAS are a group of manmade chemicals used in a vast number of consumer and industrial products. They’re often referred to as “forever chemicals,” because most don’t break down. Use this guide to understand PFAS and how to limit your exposure.

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wildfire spraying

Estamos vertiendo montones de productos químicos retardantes para combatir los incendios forestales. ¿Qué significa esto para la vida silvestre?

Cuando el incendio de Caldor se dirigió hacia el lago Tahoe azotado por la sequía en los últimos días de agosto, los bomberos se enfrentaron a un escenario aleccionador: los fuertes vientos aumentaron desde el suroeste, empujando el fuego hacia áreas pobladas y provocando que decenas de miles de personas huyeran.

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