Information regarding cross pollinating insects in soybeans has been mainly restricted to honeybees. Erickson (1975) reported that attractiveness of soybeans to honey bees appeared to be heritable. Jaycox (1970) reported on the ecological relationships between honey bees and soybeans.
Davis, William H. and Van der Vliet, Harry
"Research notes: Cross pollination studies of soybeans using a genetic male
Soybean Genetics Newsletter: Vol. 6
, Article 45.
Available at: http://lib.dr.iastate.edu/soybeangenetics/vol6/iss1/45