Practical Guide: 4.7.2 Eliminating colonies

When a colony is affected by an incurable disease or is severely weakened, it must be eliminated. This is an important measure within the framework of the control and prevention of epizootics and diseases. In the event of suspected notifiable disease, the apiary inspector must be informed before eliminating the colony.

Official Practical Guide (BGD / SSA) – Summary

Practical Guide: 4.7.2 Eliminate colonies

• Legal framework:
  • The elimination of colonies is permitted only when provided for by law or ordered by the competent veterinary authority, or when compelling sanitary reasons require it (for example in the case of notifiable diseases).
  • Generally, animal welfare laws and cantonal animal health regulations apply. Cantonal veterinary authorities are responsible for cases of contagious diseases.
• Animal welfare–compliant methods:
  • The methods used must be rapid, effective, and minimise stress for the bees.
  • They must comply with veterinary recommendations and recognised animal welfare standards.
  • The use of open flames, drowning, and inhumane methods is not accepted.
• Health risks & Protective measures:
  • When handling dead colonies or contaminated material, it is essential to protect humans and other animals (protective equipment, hygiene).
  • Cleaning and disinfection of equipment must be carried out before reuse, in accordance with local directives.
• Documentation & Reporting obligation:
  • The elimination must be documented (location, date, reason, responsible person).
  • In the case of notifiable diseases, immediate notification of the veterinary authorities is required.
• Disposal of contaminated material:
  • Frames, wax, and other contaminated materials must be disposed of in accordance with standards (incineration or heat treatment in compliance with cantonal regulations).
  • Hives, clothing, and tools must be cleaned or disinfected before any reuse.

► PDF of the official factsheet (FR)

► Official factsheet page (abeilles.ch)
Note: section Bee health / Diseases and pests → 4.7.2 “Eliminate colonies”.

Summary based on factsheet 4.7.2. Last verification: 01/2026.

See also:

• American foulbrood
• European foulbrood
• The Asian hornet arrives in Switzerland
• Factsheet 1.1: Varroa concept