Cold temperatures last night across the territory could have affected yields in our corn, soybean and sunflower fields.  The national weather service lists the 12 hour low in Aberdeen area as 31o F.  I'm sure there are pockets where it got colder and could have had a greater impact-especially on some of the fields that were planted late.  Here is some information on frost effects on corn you can use to determine whether or not your fields were affected and by how much.  Soybean fields around the Miller area were showing signs of damaging temperatures this morning, here is some more information about the effects of late season frost on soybeans.  Make sure to walk your fields so you know what to expect with harvest right around the corner.