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US soybean producer perceptions and management of soybean rust in the United States under the USDA pest information platform for extension and education
Livingston, Michael J., (2010)
The Mediterranean fruit fly and the United States : is the probit 9 level of quarantine security efficient?
Livingston, Michael J., (2007)
The Mediterranean Fruit Fly: Efficient Dynamic and Static Phytosanitary Measures, Information Values, and Current Policy