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Subject Term
- farmers2
- insecticides[remove]2
- Switzerland (Europe)1
- adoption1
- adoption behavior1
- biotechnology1
- corn1
- cotton1
- crops1
- extension1
- extension agents1
- extension communication1
- extension programs1
- extension services1
- extension systems1
- farming methods1
- genetic engineering1
- genetic modification1
- government services1
- health1