How do solitary bees like *A. cineraria* generally compare to honeybees regarding pollination effectiveness?

Answer

They often outperform honeybees

Solitary bees, as a group, frequently outperform honeybees in pollination because they tend to lose more pollen while foraging, making them highly effective couriers between plants.

How do solitary bees like *A. cineraria* generally compare to honeybees regarding pollination effectiveness?
faunainsectbeeaggressiveness