Insect viruses, genetic engineering

Genetically engineered plants resistant to insects, viruses, and bacteria were field tested for the first time. 

Baculoviruses play a central role in the natural control of insect pest populations, chiefly Lepidoptera. This has sustained an interest in the commercial potential of these as larvicides in several pest control situations however, performance drawbacks have limited their general usefulness. Modification of the viruses through genetic engineering is anticipated to greatly increase their effectiveness. How this may be accomplished will be discussed. The effect modifications may have on the well-established safety of these agents as well as their perceived safety will also be covered. 

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