Severe EFB infection. Courtesy The Food and Environment Research Agency (Fera), Crown Copyright
2nd Honey bee pests, diseases and poisoning revision post: Diagnosis and treatment of AFB & EFB
2nd Honey bee pests, diseases and poisoning revision post: Diagnosis and treatment of AFB & EFB
Severe EFB infection. Courtesy The Food and Environment Research Agency (Fera), Crown Copyright
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