The U.S. Environmental Protection Agency (EPA) reregistered Bt corn in 2001 with mandatory Insect Resistance Management (IRM) requirements in order to promote sustainable use by farmers. Since then studies report IRM compliance rates ranging from 80 to 90 percent. Using survey data from Minnesota and Wisconsin, we show that previous compliance rate estimates are likely too high because they do not use a comprehensive measure for compliance. With a more comprehensive measure, we find compliance rates ranging between 60 to 75 percent.
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Publisher Info
Paper provided by University of Minnesota, Department of Applied Economics in its series Staff Papers with number
13659.
Length: Date of creation: 2005 Date of revision: Handle: RePEc:ags:umaesp:13659
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