Replacement lid made of high-density polystyrene, for 6-frame Dadant Blatt polystyrene Beehives(Code QI A41 -QI A103 - QI A77 (COLOR IN PHOTO IS CASUAL AND DEPENDS ON AVAILABILITY)
Can be used for both liquid and solid food. For liquid food, it is used with the transparent plastic bell art.QI C97. For solid food, it is used without a bell by directly laying the bag of candy paste instead of the bell, or in case, you use loose candy paste, you place it inside the feeder always without a bell. To close the feeder, the polystyrene lid of the 'Beehive is used. The electrowelded sheet metal cover art. QI T31 covers the feeder to cover the beehive preventing any water infiltration.
Apistan is an acaricide used to kill Varroa. The active ingredient is a synthetic pyrethroid tau-fluvalinate (or sometimes ?-fluvalinate). Synthetic in this case means that it is not a natural compound, but is produced using a chemical process.