When people think about pesticide exposure at schools, they often picture agricultural spraying from neighboring fields. While that remains an important concern in Stanislaus County, an incident earlier this year in Patterson reminds us that protecting children from pesticides also means ensuring they are used safely on school campuses.
On the morning of March 13, herbicides were applied on the campus of Apricot Valley Elementary School while students and staff were present. The products used — Cheetah Pro, containing glufosinate-ammonium, and Cornerstone, a glyphosate-based herbicide — are designed to control weeds. Like all pesticides, however, they must be used in accordance with California law and the product label, both of which are intended to protect human health.
Following the application, students and staff reported symptoms including difficulty breathing, skin and throat irritation, rashes and blisters. In the days that followed, many parents also described the emotional impact on their children. Some students became anxious about returning to school, while families were left wondering whether the exposure could have long-term health consequences…