Carl Hayden Bee Research Center - VarroaPop 2.1 Software FREE!
VarroaPop simulates the growth of Varroa mite populations in honey bee colonies. The model will help you understand interactions between the honey bee and mite populations and provide insights on how best to control Varroa in colonies.
CDMS Labels and MSDS Information
Specialist at Penn State:
Maryann Frazier - Entomology
Find An Expert - Searchable list of experts on specific problems, from Penn State's Extension Resources.
Contact your County Extension Office
PDA Regulatory Horticulture - Semi-annual publication from PA Department of Ag.