Conventional cowpea is offered for sale in a Nigerian market. The genetically engineered variety is still under development.
Credit: Cornell Alliance for Science
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A trader bags conventional cowpea for a customer to buy at a Nigerian market. The insect-resistant cowpea variety is under development.
Credit: Cornell Alliance for Science

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A trader prepares to package conventional cowpea for a customer in a Nigerian market. An insect resistant variety is now under development.
Credit: Cornell Alliance for Science
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A cowpea trader waits for customers at a market in Nigeria, which is conducted field trials on a genetically engineered, insect resistant variety.
Credit: Cornell Alliance for Science
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