Steffey, K., S. Ratcliffe. 2001. Grape Colaspis: A Quick Review. The Bulletin. University of Illinois Extension.
Montgomery, M. 2003. Grape Colaspis: Some Background. The Bulletin. University of Illinois Extension.
Kaeb, B. 2006. Management of grape colaspis, Colaspis brunnea, in seed corn production. Thesis. Iowa State University.
Author: Samantha Teten
Contributor: Matt Montgomery
The foregoing is provided for informational use only. Please contact your Pioneer sales professional for information and suggestions specific to your operation. Product performance is variable and depends on many factors such as moisture and heat stress, soil type, management practices and environmental stress as well as disease and pest pressures. Individual results may vary.