An enormous threat to bees which are, most likely, responsible for more recent beekeepers quitting apiculture (the technical term for beekeeping) than any other pest. The mite is small but can be seen with the naked eye. Mites are about the size of a pin head and are reddish/brown in color. More than 85% of the mites in a colony are in capped brood cells and not visible.
When to check:
- Spring – Sample April to mid-June to establish colony condition
If 2-3 or mites are in sample – perform non-chemical treatment
- Fall – No later than mid-August
If more than 10-12 mites are found chemical treatment is indicated to improve winter survival rates
An excellent website for additional information about Varroa.
Bees can fend off the moth during the summer. However, frames removed from the hive contain eggs which hatch and eat up wax, brood and honey. Left unchecked wax moths will destroy the comb. You put nice looking frames away in the Fall and discover they are ruined a couple months later.
Small Hive Beetles
The larvae of the small hive beetle eats wax, pollen, honey, brood, and eggs. They are sometimes introduced into a hive via a package or Nuc. They crawl in and out of hive and a severe infestation will slime your honey