top of page

Watch for Chalkbrood: Bee Diseases and Pests Series.

Updated: Mar 18

Beekeeping requires careful management to ensure the health and productivity of your bee colonies. One of the challenges that beekeepers may encounter is chalkbrood, which can have detrimental effects on the brood and overall colony health.

Chalkbrood in a beehive
Chalkbrood in a beehive

Chalkbrood is a fungal disease caused by the Ascosphaera apis fungus. The fungus infects the bee larvae, turning them into hard, white, chalky masses that resemble mummified bees. Infected larvae die before they can mature into adult bees, leading to a loss of brood and a weakened colony.

Prevention is key when it comes to chalkbrood. Here are some steps you can take to help prevent the disease:

1) Maintain a Clean and Dry Hive

Cleanliness is crucial in beekeeping. Keeping your hive clean and dry can help prevent the spread of chalkbrood and other diseases. Regularly remove debris and dead bees from the hive, and ensure that the hive is well-ventilated.

2) Provide Adequate Nutrition

Healthy bees are less susceptible to disease, so it's essential to provide your bees with a balanced and varied diet. Ensure that your bees have access to pollen and nectar from a variety of plants, and consider supplementing their diet with a protein-rich pollen substitute during periods of low pollen availability.

3) Practice Good Hygiene

Practice good hygiene when working with your bees. Use clean tools and equipment and avoid transferring contaminated materials between hives. You can also consider using a disinfectant to clean your equipment and hive parts.

Inspect your beehive frames.
Inspect your beehive frames.

4) Monitor Your Hive

Regular hive inspections can help you detect chalkbrood early before it has a chance to spread. Look for larvae that have turned into chalky masses, and remove them from the hive as soon as possible to prevent further infection.

In conclusion, preventing chalkbrood requires a combination of good hive management, hygiene practices, and monitoring. By following these tips, you can help keep your bees healthy and productive, and prevent the effects of chalkbrood.

190 views0 comments

Recent Posts

See All
bottom of page