Varroa Corrugated Board
SKU: Corex Sheet
Corex Sheet with a grid printed on one side directly under where the mites will fall. For counting the fallen Varroa mites. These sheets can be used over and over by simply cleaning and reapplying Vaseline. The sheet should be used under a screen such as a screened botton board. Know your mite population any time by doing an unaided 24 hour mite fall.