Gianessi L. “The Value of Insecticides in U.S. Crop Production” CropLife Foundation (2009)

EPA’s Integrated Pest Management Principles

CropLife America Perspectives and Resources on Integrated Pest Management

Chlorpyrifos Benefits and Use

“Use and Benefits of Chlorpyrifos in Agriculture", Dow AgroSciences, 2016

USDA’s Biological and Economic Analysis of Chlorpyrifos Uses in Agriculture (1994)

Chlorpyrifos Labels and Material Safety Data Sheets (MSDS)