What disease is caused by the Ascosphaera apis fungus?

Chalkbrood is a disease that affects honey bee larvae, specifically caused by the Ascosphaera apis fungus. This disease leads to the mummification of infected larvae, which typically appear white or chalky in color, hence the name "chalkbrood." The fungus thrives in the brood area of the hive, particularly when the environment is damp and cool, which can exacerbate its spread.

The relationship between the Ascosphaera apis fungus and chalkbrood highlights the importance of maintaining a healthy hive environment to prevent fungal and other microbial infections. Proper management practices, such as maintaining good hygiene in the hive, can help reduce the occurrence of chalkbrood by lowering humidity and improving airflow. Recognizing the symptoms and understanding the causative agent is crucial for beekeepers in managing this specific larval disease effectively.