How to Reduce Bee Poisoning from Pesticides   
2006 PNW 591      Price: $5.00

Loose Cell Management of Alfalfa Leafcutting Bees in Idaho   
1991 CIS 588      Price: $0.35

Parasites, Predators and Nest Destroyers of the Alfalfa Leafcutting Bee   
1982 WREP 32      Price: $0.75

Raising Leafcutting Bees—Tips for Small Producers   
1980 CIS 527      Price: $0.35