A new DARPA program is poised to provide an alternative to traditional agricultural threat response, using targeted gene therapy to protect mature plants within a single growing season.

DARPA proposes to use a natural and very efficient two-step delivery system to transfer modified genes to plants; insect vectors and the plant viruses they transmit.

In the process, DARPA aims to transform certain insect pests into “Insect Allies,” the name of the new program.

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