Viruses and Aphids That Help Crops? ISU Scientists Think it May Be Possible

Farmers often go to great lengths to keep viruses and aphids out of their fields, but Iowa State University scientists are imagining a future in which these harmful agents could be engineered to help crops. It’s a wild and highly speculative idea, the researchers admit. But the research will unearth valuable clues about how viruses, insects and plants interact and could lead to new interventions to safeguard the food supply.

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