4H 949 January 2003

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18 U.S.C. 707

Curriculum modules for grades 9-12 about

insect-resistant crops using Bt bacteria

huringiensis

Sharing Its Natural

Talent With Crops

Prepared by the Office of Biotechnology

Iowa State University

acillusB

Science behind Bt crops

Crops that use Bt

Production issues

Ethical, social, legal issues

t