1,3-Dichloropropene: The Dangerous, Sweet-Smelling Pesticide You’ve Never Heard Of
In April 1990, California regulators were shocked by alarming air monitor results in Merced County schools. They discovered high levels of a cancer-causing pesticide called 1,3-dichloropropene (1,3-D), prompting an immediate statewide ban on its use. Despite its obscure name, 1,3-D poses significant concerns.
Three decades later, the problem persists. 1,3-D, also known as Telone, saw a resurgence after its California suspension from 1990 to 1995, with annual usage reaching 34 million pounds in the United States. It’s heavily employed in California, particularly for preparing fields for almonds, strawberries, and other crops.
The regulatory landscape around 1,3-D is complex, involving political, economic, and corporate factors. Despite past restrictions, loopholes have facilitated its expanded use, notably benefiting Dow Chemical, its sole U.S. manufacturer. The Environmental Protection Agency (EPA) faced criticism for its lax oversight, contrasting sharply with the European Union's prohibition of 1,3-D.
Environmental concerns accompany its usage. As a hazardous air pollutant, 1,3-D poses health risks, including cancer, respiratory issues, and genetic damage. California's monitoring efforts reveal concerning air concentrations near agricultural communities, disproportionately impacting low-income and Latinx populations.
Furthermore, 1,3-D’s carbon footprint exacerbates climate change. Manufactured from natural gas and transported over long distances, its application further contributes to emissions. Conversely, organic farming methods offer a sustainable alternative, aiding carbon sequestration and reducing environmental harm.
Consumers can drive change by opting for organic products, thereby reducing demand for 1,3-D-treated crops. The popularity of organics is growing, supported by increased accessibility and government initiatives like doubling SNAP benefits for organic produce.
In sum, the persistence of 1,3-D underscores the need for vigilant oversight and sustainable agricultural practices. By making informed consumer choices, individuals can contribute to a safer, healthier environment for all.
🔭 This summary was human-edited with AI-assist.
