What to do is published on the Kentucky Deparment of Agriculture State Apiarist website.  Look for Standard Operating Procedures for Reporting a Pesticide Kill to Division of Environmental Services
To be placed on a mosquito no spray list contact Tammy Robinson
To be notified of agricultural pesticide spraying go to the POLLINATOR PROTECTION PROGRAM EMAIL NOTIFICATION WEB APP

The USDA Bee Research Laboratory offers a Bee Disease Diagnosis Service where you can send samples. Follow the Submission of Samples for Diagnosis instructions.

Questions About Dead Bees and Diseases