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Cardboard tubes

Cardboard tubes

These cardboard guard tubes are 5 3/4 inches long with a 5/16th     ( 8mm) hole and have a  0.040 inch thick wall which, Chalcid Wasps cannot ovipost through and lay eggs which will destroy your developing Mason bees.

Reusable when used with removable paper liners.

There are 2 types of cardboard tubes available. For dry climates the regular tubes are best, for wetter climates water resistant tubes {1 cent per tube extra} are recommended. Select your choice in the "Tube Type" window near the "Add to Cart" button.


Regular price
$11.19
Regular price
Sale price
$11.19
Unit price
per 
Availability
Sold out