Besides using honeybees for pollination, who have too short a tounge for
 
some flowers like red clover I have read that bumblebees for this
purpose.
 
sorry but last year i planted 3 acres of red clover on the outskirts of
town and had a record amout of clear honey, i averaged 4 full suppers of
crystal clear honey, i have had the same hives there for about 4 years,
i have always been told that bees wouldn't work red clover but i am
sorry i disagree!!