Environmental and Human Health Impacts of Agricultural Pesticides on BIPOC Communities in the United States: A Review from an Environmental Justice Perspective

In recent years, public discourse on pesticide impacts has increasingly recognized institutional and structural racism as key drivers of health disparities in Black, Indigenous, and People of Color (BIPOC) communities. While pesticides are vital for crop protection from causing yield losses, extensive research highlights their adverse effects on environmental quality and human health. These impacts disproportionately burden BIPOC populations, making pesticides a major environmental justice (EJ) concern like many other environmental pollutants. Despite progress in understanding these effects and advancing EJ, significant technical, social, and policy gaps remain. The objective of this review is to systematically examine critical gaps in technical, social, and policy dimensions, as well as the environmental and human health impacts of pesticide exposure on BIPOC communities in the United States, through the lens of environmental justice. This review synthesizes 128 sources peer-reviewed articles, books, reports on pesticides, EJ, and BIPOC communities in the U.S. Key findings reveal uneven distribution of pesticide-related health and environmental burdens along racial, ethnic, and socioeconomic lines. Non-Hispanic Blacks and Mexican Americans exhibit higher pesticide biomarkers and greater exposure risks than non-Hispanic Whites. Structural racism and classism, rooted in historical systems, perpetuate these inequities, compounded by regulatory failures and power imbalances. In addition, the EPA has flagged 31 pesticide manufacturing facilities for “Significant Violations” of key environmental laws, including the Clean Air Act, Clean Water Act, and Resource Conservation and Recovery Act. These systemic issues underscore urgent needs for transparency, accountability, and equitable policy reform. An EJ framework exposes critical knowledge gaps and calls for structural changes to ensure equal protection and responsive policies for the most affected communities.