Harnessing nature to defend soybean roots

The microscopic soybean cyst nematode (SCN) may be small, but it has a massive impact. This pest latches onto soybean roots, feeding on their nutrients and leaving a trail of destruction that costs farmers billions in yield losses each year. Unfortunately, current methods to combat SCN are faltering as the pest grows resistant to traditional controls. But new research is now offering a glimmer of hope.