148 page final report from the MN DNR
Flathead catfish received honorable mention.
Management Implications and Recommendations
1.
Alternative strategies for addressing a biomass dominated by bigheaded carps include:
(a) improvements in water quality, dam removal, and restoration of natural habitat to increase native
species abundance and diversity to increase resistance to invasion,
(b) increased protection of flathead catfish and other predators of bigheaded carps, and
(c) commercial harvest of bigheaded carps
PDF Download to full report below.