Agricultural Crop Security: Exploring US Federal Readiness and Response Capabilities.

A large-scale agroterrorism attack on the United States would likely have severe economic and social consequences. In particular, the destruction of crops with pests or pathogens could cause substantial damage to food, economic, and social stability, with relatively little health risk to the perpetrators. The tools of engineering biology could enable a well-trained, nefarious actor to amplify their desired impacts through the development of disease-intensifying traits. In the United States, plant health emergencies are handled first at the local and state levels, then escalated to include the support and leadership of the US Department of Agriculture (USDA) and other federal agencies. We used publicly available documents and interviews across government, academia, and industry to explore the strategic and tactical approaches of the US federal government to detect and respond to plant agroterrorism. In this article, we discuss the agroterrorism preparedness and response capabilities at 3 levels of federal response: (1) within the Plant Protection and Quarantine program of the Animal and Plant Health Inspection Service at the USDA, (2) between USDA components, and (3) between federal agencies. We outline the approaches currently taken and identify opportunities to strengthen these approaches.