Evaluating Honey Bee Colonies for Pollination: A Guide for Growers and Beekeepers - Pacific Northwest Extension. In the United States it is estimated that managed honey bee colonies are annually responsible for the pollination of agricultural crops valued between $4 and $8 billion. Honey bees are accurately described as indispensable pollinators.
How to Reduce Bee Poisoning from Pesticides - Commercially managed honey bees pollinate a variety of crops in the West Coast region of the United States, including almonds, tree fruits, berries, kiwis, cotton, cucurbits, and crops grown for seed. This activity is economically significant.
Other Beekeeping Sources
Oregon Beekeepers Association - Oregon State Beekeepers Association is a nonprofit organization dedicated to the well-being of honey bees and to the fields of beekeeping, apiculture, research, and education.
The Bee Research Library - The Bee Research Laboratory conducts research on the biology and control of honey bee parasites, diseases, and pests to ensure an adequate supply of bees for pollination and honey production.
The National Honey Board - The National Honey Board is a federal research and promotion board under USDA oversight that conducts research marketing and promotion programs to help maintain and expand markets for honey and honey products.