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Agriculture. EEE 105. http://www.life.uiuc.edu/animalbiology/105/. Name: eee105. Password: prAIRie. Genetically Modified Crops. Monsanto. Genetically Modified Crops. Genetically Modified Crops. e.g. Bt crops. Bacillus thuringiensis. a common soil bacterium.
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Agriculture EEE 105 http://www.life.uiuc.edu/animalbiology/105/ Name: eee105 Password: prAIRie
Monsanto Genetically Modified Crops
Genetically Modified Crops e.g. Bt crops Bacillus thuringiensis a common soil bacterium produces an insecticidal protein long used by organic gardeners bt gene inserted into crop genomes
64% Bt corn 24% 2001
The Starlink fiasco Bt corn
Cry9C protein not digested Bt corn is it allergenic?
Bt corn Taco Bell Cry9C
Genetically Modified Crops • 1998 European Union bans new GMO crops • “Frankenfoods” • Japan & South Korea follow • 10/01 EU requires labeling of GMO crops • U.S. rejected labeling
Bt corn Is Bt harming good insects?
Integrated Pest Management understand biology of pest & crop seek to restrain, not eliminate, pest combine genetic, chemical, biological control methods
Factory Farming Livestock Farming a family farm
Factory Farming • Mega hog farms • 10 million hogs in North Carolina • Hog waste lagoons
Factory Farming a waste lagoon one mega hog farm produces as much waste as 12,000 people a true lagoon
Factory Farming Spills, seepage
Factory Farming Spills, seepage Fish kills
Pfiesteria -- the Cell from Hell Factory Farming Spills, seepage Fish kills Pfeisteria -- the Cell From Hell
Factory Farming • 70% U.S. grain production fed to livestock • 40% of antibiotic usage is in livestock feed • Antibiotic-resistant bacteria evolve in cattle & dairy industry • U.S. Hormone-treated beef banned by Europe
Beef Factory Farming Range-fed no more
Beef Factory Farming Cattle Feed lots
Beef Factory Farming Grass-fed cattle take 4-5 years to raise
Beef Factory Farming Cattle Feed lots Corn-fed beef Reach 1200 lbs in 14 months
Beef Factory Farming Corn-fed beef High is saturated fats