History and Background of Pol-line mite resistant bees.
VSH Selection Tests, simplified for your use.
VSH Trait Information from the USDA Honey Bee Lab in Baton Rouge.
Slide Presentation on research from the USDA Honey Bee Lab in Baton Rouge.
Varroa Sensitive Hygiene (VSH) Publications from the Baton Rouge Bee Breeding Lab.
List of VSH research references from Glenn Apiaries.