119 – MR Pollination – Alfalfa leafcutter bees

Alfalfa leafcutting bees don't get the attention of honey bees, but they are also a remarkable example of how people have learned to manage a bee species. It's often hard to get details about this industry, but this week we bring you one of the industry's gurus - Weldon Hobbs - whose dad helped found the industry in Western Canada.