Nosema

Definition

A genus of microsporidian parasitic protozoa that infects insects, including honey bees, causing a disease known as Nosema disease.

Etymology

From Greek 'nosema' meaning 'disease' or 'sickness'.

Example

Nosema disease is a major concern for beekeepers worldwide, as it can cause significant losses in honey bee populations.

Related Terms

• Honey bees
• Parasite
• Microsporidia

Usage Notes

Nosema disease is characterized by digestive tract infections and often occurs during periods of stress for the bee colonies.