Scouting and Managing Stalk Borer in Corn May 24, 2017
Common stalk borer eggs have hatched throughout Nebraska and scouting should begin when 1300-1400 degree days (DD) have accumulated. Current accumulations range from 500 to 1200 DD.
Managing Stalk Borers in Corn May 22, 2015
Common stalk borer eggs are hatching in the southern half of Nebraska and scouting should begin when 1300-1400 degree days have accumulated. This is when larvae start moving into corn and other crops. Stalk borer growth is based on accumulated degree days, using a base of 41°F since January 1.