Managed Bees

Honey bees (Apis mellifera)
Honey Bee Information Site - Texas A & M
Oregon State University Extension Catalog
How to Reduce Bee Poisoning from Pesticides - OSU
Managed Pollinator Protection Plan - MDA

 

Alfalfa leafcutting bees (Megachile rotundata)
How to Manage the Alfalfa Leaf-cutting Bee for Alfalfa Pollination - USU

Alfalfa Leafcutting Bee (ALCB) - USDA ARS

Alkali bees (Nomia melanderi)
USDA Forest Service

A native ground-nesting bee (Nomia melanderi) sustainably managed to pollinate alfalfa across an intensively agricultural landscape.

Blue orchard bees (Osmia lignaria)
How to manage the Blue orchard bee - USDA

Bumble bees 

Conservation and Management of North American Bumble Bees

Horn-faced bees (Osmia cornifrons)
Mangement of the Japanese Hornfaced Bee - Penn State