JZBZ Queen Cups (Base Mount Cell Cups) Quantity:1000 pack The EFB test kit is

The EFB test kit is similar to and complements the AFB Diagnostic Test Kit (which tests for Paenibacillus larvae subsp

Thymovar is ideal as a long-term treatment and as protection against reinvasion in moderate varroa infestation

easy to read charts

simply place the cover cloth over the top of the box

Sodium azide may form explosive copper or lead azides in plumbing systems

JZBZ Queen Cups (Base Mount Cell Cups) Quantity:1000 pack The EFB test kit isJZBZ cell cup for receiving bee larvae and the rearing of queens. Easy to use, fits into grooved top bars and twisted for friction hold. Comes in teal and black. Colour may vary.