Symptoms of SCN Damage - 7/23/2012

Resource link: http://crops.extension.iastate.edu/cropnews/2012/07/symptoms-scn-damage-apparen…

As if the direct effects of Iowa's hot, dry growing season on crops were not damaging enough, the soybean cyst nematode (SCN) probably will be more damaging this year than in the past two decades due to the lingering drought conditions.