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        Career Profile: Weed Scientist Bob Hatzler | Market to Market Classroom

        Bob Hartzler is a weed scientist who works for the Extension Office at Iowa State University educating the public and students about weeds in this career profile from Market to Market Classroom. Market to Market Classroom provides insight on the experiences, education and opportunities from a variety of career professionals working in agriculture-related industries.

        Check out the entire Market to Market Classroom Collection. For supplemental activities visit Market to Market Classroom. The content created in this colleciton is provided by Market to Market the nation's longest-running agribusiness television program.

        Producer: Iowa Public Television

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