Bio letal Varroa
0 Item Items
This product is no longer in stock
Warning: Last items in stock!
Mode of treatment
1) Hook the terminals to the battery, respecting the polarity (red+, black -). After about 1 minute you can proceed to treatment.
2) Pour with the appropriate dosing device 2.5 g. of oxalic acid for 10-frame hives, halving the dose for 6-frame hives.
3) On average after 1 minute and a half you can switch to another hive; it is recommended not to turn off the device in the series of treatments.
Round sand for queen marking
Stainless steel meter -Covered -Made of...
Canvas gripper with lever Beekeeper's clamp for...
Metal door for core
Disopercular knife -Stainless steel blade cm...
Optical refractometer VLRFTMS120 Honey moisture...
cut tap in Hostaform n -Diameter 40 mm. h3>...