Sustainability breakthrough: Scientists targeting the genetic code of pests 

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Credit: Bill Ravlin/Michigan State University

Pests can be the make-or-break factor for a season’s harvest. Between 20% to 40% of global crop production is lost to pests annually, according to the Food and Agriculture Organization of the United Nations.

[Amidst] debates over farming practices and industry-funded campaigns, another option for crop protection is taking root.

In Kansas City and St. Louis, companies like TechAccel and its subsidiary, RNAissance Ag, are developing the use of RNA-based pesticides. This biodegradable technology is meant to be a molecularly precise solution, targeting a pest’s genes to shut down the very proteins it needs to survive.

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Traditional chemicals are like a shotgun blast. The mark is hit, but the blast also creates a ton of collateral damage ….

RNI, on the other hand, is more of a sniper rifle; it’s programmed with the genetic information of a single target, and it leaves everything else completely alone.

TechAccel’s primary focus is the development of sprayable RNAi products against agricultural pests like the diamondback moth, fall armyworm, and the Colorado potato beetle — insects that tend to be more resistant to insecticides.

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