Issue No. 4 of the Wisconsin Pest Bulletin is now available at:
I N S I D E T H I S I S S U E
LOOKING AHEAD: Black cutworm damage period to begin next week
FORAGES & GRAINS: Alfalfa weevil defoliation exceeds economic threshold in the southwest
CORN: First European corn borer moths of the year reported from Prairie du Chien
FRUITS: Codling moth biofix set in Grant, Green and Racine counties
VEGETABLES: Overwintered Colorado potato beetles emerging in Central Wisconsin
NURSERY & FOREST: Nursery inspections find hollyhock rust and black spot on rose
DEGREE DAYS: Degree day accumulations through May 22, 2013