Resources
http://www.coloss.org/beebook/I/instrumental-insemination
http://www.beeculture.com/instrumental-insemination/
Sue Cobey http://www.honeybeeinsemination.com/resources.html
solution for cryopreservation http://www.amplab.de/en-EN/beebreeding.html
Schley equipment http://www.besamungsgeraet.de/__en/insemination-instruments/