Hive beetles in stored equipment

Freezing stored beekeeping equipment is a highly effective method to kill small hive beetle (SHB) eggs and larvae. Storing frames and hive boxes in a deep freezer at temperatures below freezing for 24 to 48 hours is sufficient to eradicate SHB pests. This method is particularly practical for smaller quantities of equipment, such as frames removed during hive manipulations or honey harvests. Freezing is a non-chemical approach that leaves no residue and is safe for wax combs and beekeeping equipment. It is a reliable way to sanitize stored equipment and prevent SHB infestations from spreading to bee colonies. Access to a deep freezer is required for this method.

Using sulfur strips for fumigation is a chemical method to control small hive beetles (SHB) and wax moths in stored beekeeping equipment. Sulfur strips, when burned in airtight stacks of stored equipment, release sulfur dioxide gas, which is toxic to SHB and wax moth pests. This method is effective for fumigating larger quantities of equipment at once. It is crucial to use sulfur strips in well-ventilated areas and follow all safety precautions and instructions provided by the manufacturer, as sulfur dioxide gas is harmful to humans. After fumigation, equipment needs to be thoroughly aired out before being used in bee colonies. Sulfur fumigation is a relatively inexpensive and effective option for sanitizing stored equipment.

Implementing good storage practices is a preventative approach to minimize small hive beetle (SHB) and wax moth infestations in stored beekeeping equipment. Storing equipment in clean, dry, and well-ventilated areas reduces the attractiveness of stored combs to pests. Minimizing pollen and honey residue on stored frames and boxes is crucial, as these residues attract SHB and wax moths. Storing equipment off the ground and in sealed containers or stacks can further reduce pest access. Good storage practices are essential for long-term equipment preservation and preventing pest problems from developing in stored combs. This method is low-cost and relies on diligent management.