This is a summary of USDA provided data. I provide a concise breakdown and digestion of the key data so you don't have to waste time that could be better used. Search by my name for more data products. "Data cover genetically engineered (GE) varieties of corn, cotton, and soybeans for 2000-14, for the U.S. and States. Data include the extent of adoption of herbicide-tolerant (HT), insect-resistant (Bt), and both traits ("stacked") genetically engineered (GE) crops." - USDA