- Coexistence organic crops USDA organic standards genetically engineered crops identity preservation non-GE non-GMO adoption prices economic impacts
- Two decades after genetically engineered seeds became available, GE ...
- genetically engineered crops agricultural biotechnology seed industry research and development adoption crop yields pesticide use corn soybeans cotton
- Ten years after the first generation of genetically engine ...
- field crops
- Adoption of genetically engineered crops with traits ...