• image of ad for BetterBee.com that says Your Partners in Better Beekeeping with the phone number 1-800-632-3379 and the link to betterbee.com

Thanks to these sponsors, you can enjoy this website without annoying popup ads!
You can show your appreciation by clicking on their banners above to go directly to their websites.

Calculation for nosema spore count using a hemacytometer



calculation of nosema spore counts using hemacytometer

Randy Oliver, ScientificBeekeeping.com

From Cantwell 1970, assuming that each sampled bee is diluted with 1 mL of water.

 

 

 

 

Average spore count per bee is then:

Average count per single small square x 4,000,000.

Total count per large square (16 small squares) x 250,000.

Or total count per 5 large squares (80 small squares) x 50,000.


Category: Microscopy