Conventional cowpea is offered for sale in a Nigerian market. The genetically engineered variety is still under development.
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A worker cuts down a banana tree that has become infected with banana bacterial wilt on Joshua Himbisa's small farm in Uganda.
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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.
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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.
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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: Alliance for Science

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Bt brinjal farmer Hafizur Rahman shows the damage caused by fruit and shoot borer infestation of non-GMO brinjal on his farm in the Tangail district of Bangladesh.
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Potatoes ruined by late blight disease (left) are compared to healthy potatoes.
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Akhter Hossain of Bangladesh compares healthy potatoes (right) to potatoes infected with late blight fungus.
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Close up of potato infected by late blight fungus.
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Check out our full collection of science and farmer videos on YouTube.  If you’re interested in raw video footage or other photographs, please contact allianceforsci@cornell.edu