What does sacbrood disease look like in affected larvae?

Sacbrood disease is a viral infection that specifically affects bee larvae. When larvae are affected by sacbrood, they exhibit distinct characteristics. One of the most notable features is that the larvae appear as a sac filled with a watery liquid. This occurs because the virus causes the larvae to stop developing properly, leading to a breakdown of their tissues while they are still in their brood cells. As the larvae die, their bodies swell and become translucent, resembling a sac filled with fluid.

This description captures the essence of sacbrood's impact on affected larvae, providing a clear visual cue for beekeepers. Understanding the appearance of sacbrood-infected larvae is crucial for disease management and prevention strategies in beekeeping.