Colour of cell cappings
The first observable symptom of AFB is usually a change in the appearance of cell cappings
Healthy cappings (Fig. 1) are raised in shape, and range in colour from light to dark brown.
Cappings covering infected cells will initially be the same colour as the uninfected cells surrounding them. However, infected cells will eventually become darker in colour until they appear black. Infected cells also develop a moist, almost greasy appearance and become sunken (Fig. 2).
Take the AFB 5 minute quiz
How well do you know what you need to know about AFB and beekeeping? Take our short quiz and find out.
Videos
Our videos cover everything from your legal obligations to how to recognise AFB, collecting cell and bee samples and more.
Symptoms
There’s a lot of good information here, telling you everything you need to know about recognising AFB: the visual symptoms, smell of AFB and more.
Inspection and Diagnosis
Successfully eliminate AFB by telling the difference between symptoms of AFB and other brood diseases in the hive. We tell you the best methods for inspecting your hives.
The Law
New Zealand beekeepers have a number of legal obligations that must be met regarding AFB disease. Read the shortened list in summary, here.
Elimination
Most hives become infected because bees, honey or equipment have been put into a hive from another hive that is infected with AFB. Lower your chances of an AFB infection by reading this section.
AFB Recognition Course Info
Find out when the next AFB Recognition and Competency Courses, or Refresher Courses are available. These are held throughout the year in various New Zealand locations across the South Island and North Island.
The AFB App
Follow the link below to open the App. Once open to save to your device you need to bookmark the URL on your phone so you can find it easily again. Please click here to open.