Billbugs

In Potential Arthropod Targets for Biological Control in the Midwest  (Vol. III, No. 11)

In Biological Control at National Entomology Society Meetings summary # 7  (Vol. III, No. 3)

Don't Destroy White Grub Natural Enemies with Early Season Applications of Soil Insecticides in Turf  (Vol. III, No. 2)