Bruce, here you go. http://www.habitatnow.com/habitat_info_waterfowl.htm

This place is called Prairie Land Management and they sell scuds by the gallon, 20,000 to 40,000 per gallon, $85 per gallon. Best part for me is that this company is right here in MN. Isn't that something. I looked all over to find a bulk source for these and they reside about 3 miles from my lake place. I drive by there all the time but never noticed them. I'm thinking about ordering a bunch next spring and stock my forage pond to see how they do before putting any minnows in. I think it would be wise to call them to see what species they sell. I want the magnum ones, they get up to 3/8 inch long. Perfect BG feed. Whatever they sell my guess is if it thrives in MN it will do OK in NE.

Gotta get back to fishin!