This list of the most serious biotic pests and pathogens is maintained by the State (Arizona Department of Agriculture) and Federal (USDA) regulatory agents. Their goal is to prevent the introduction and/or spread of these pests/pathogens in our state.
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University of Arizona; USDA. Animal and Plant Health Inspection Service; Arizona Department of Agriculture.
San Diego County Agriculture Weights and Measures (California).
University of California - Davis. Agriculture and Natural Resources.
ANR Publication 8068