US plan to genetically alter crops via insects feared to be biological war plan

Government-backed researchers in America are aiming to use virus-carrying insects to genetically engineer crops – raising fears the technology could be used for biological weapons.
A new article in the journal Science explores the shadowy program funded by the US Defense Advanced Research Projects Agency (Darpa).
The program aims to disperse infectious, genetically modified viruses that have been engineered to alter the chromosomes of crops – using insects to spread the viruses to the plants.