Bees and Propolis Applications

Honeybees face threats from parasites and diseases, but propolis, a natural substance they produce, can help. Bees collect resins from trees, mix them with wax, and create propolis, which has antibiotic properties. In the wild, bees use propolis to sanitize their nests, but in commercial hives, they only use it to seal gaps. By altering hive designs to encourage more propolis use, beekeepers can improve bee health, reduce infections in larvae, and support pollination and honey production.

What is one of the main threats to honeybees that propolis can help combat?

• Predators

• Lack of food sources

• Parasites and diseases

• Climate change

How do wild honeybees use propolis in their nests?

• To store honey

• To attract mates

• To build the nest structure

• To sanitize and protect the nest

What do bees mix with resins to create propolis?

• Nectar

• Water

• Pollen

• Wax

Why do bees in commercial hives use less propolis on the walls?

• The walls are smoother than tree interiors

• They are not exposed to parasites

• They are genetically different

• They have less access to resins

What is one method beekeepers use to encourage bees to spread more propolis?

• Using rough, unfinished lumber in hives

• Feeding them more sugar

• Reducing hive size

• Increasing hive temperature