Pollination in Lowbush Blueberry - A Summary of Research Findings from the Canadian Pollination Initiative, has just been released
Click on the link to view: Pollination in Lowbush Blueberry
This is an overview of blueberry pollination and a summary of research done through the Canpolin project. It is a well written document that helps to answer some questions for growers, but like most research also reveals more questions.
Much of this work was done through DalAC led by Dr. Chris Cutler and his team.
It is well worth a look!