Bees and Blueberries (image) North Carolina State University Caption Research from NC State University finds that blueberries produce more seeds and larger berries if they are visited by more diverse bee species. Credit Hannah Burrack, North Carolina State University Usage Restrictions Photo credit must be given. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.