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49186

Biotechnical varroa control, practical package

Product description of the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method

The IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method is a practical insulator for biotechnical Brood Break (Varroa Management ) control and targeted brood interruption in every season. By mounting the cage directly on the comb, it remains permanently in the bee colony and offers a simple, bee-friendly solution without complex interventions.

The function is clear: the queen is kept in the cage for a defined period of time, brood production stops temporarily and the Varroa mites lose their brood cells. This allows treatments to be planned and carried out much more effectively.

Special features of the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method

  • Universal use in various hive systems
  • Can be used all year round for spring, summer, fall and winter insulation
  • Large interior for optimum care of the queen by nurse bees
  • Fixed seat on the comb, remains in the colony and does not have to be constantly removed

Advantages of the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method

  • Time saving: once inserted, the cage can remain in the colony all year round
  • Simple installation in the comb without complicated conversions
  • Gentle varroa reduction through biotechnical brood interruption
  • Stable queen performance as the care conditions in the cage remain good
  • Little disturbance to the colony due to simple and safe release of the queen

Conclusion on the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method

The IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method is a well thought-out tool for anyone who wants to reduce varroa as gently and predictably as possible. The permanent placement on the comb, the versatile application options throughout the year and the safe care of the queen make biotechnical varroa control much easier.

Use the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method to improve your varroa strategy and relieve your bee colonies in the long term.

Holtermann practical tip: If possible, use the IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method in combination with a specifically scheduled residual mite removal when there is no more capped brood in the colony. In this way you achieve a significantly higher treatment efficiency and at the same time protect bees and combs.



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Technical data on the biotechnical varroa control, practical package

General information

Item no:

49186

Designation:

Biotechnical varroa control, practical package

Article type:

Queen insulator / brood-stop cage / practice book

Category:

Health and Cleansing

Brand:

-

Color:

Orange

EAN:

-

capacity

Number of queens:

1 queen per cage

Field of application:

Brood interruption and biotechnical varroa control in various hive systems

Recommended number of colonies approx:

-

Scope of delivery

Scope of delivery:

  • 1x IzoVar Queen Brood-Stop Cage based on Dr. Olszewki’s method
  • 1x Books: Biotechnical varroa control by Krzystof Olszewski

Materials

Material:

PP plastic

Number of pages

Number of pages:

127 pages

Dimensions

Outer dimensions of book (H x W) approx:

242 x 173 mm

Outer dimensions of cage (W x D x H) approx:

128 x 30 x 198 mm

Grid dimensions (L x W) approx:

22 x 4.2 mm

Upper beam cross-section fits approx:

W 26 mm / H 18 mm

Side panel holder opening approx:

25 mm

Weight

Empty weight approx:

0.6 kg

FAQ about the "Universal" queen brood-stop cage

The cage is ideal for biotechnical Varroa control through planned brood interruption and for preventing swarming in spring.

Yes, the insulator is designed so that it can remain in the comb all year round without disturbing the bees unnecessarily.

Thanks to its universal dimensions and the suitable opening for the top bar, the cage can be used in many common hive systems.

The spacious interior allows good contact with the nurse bees so that the queen can continue to be fed and cared for safely.

Use the cage to create a brood-free phase and then carry out a residual mite removal when there is no more capped brood. This significantly increases the treatment efficiency.

Quick guide - "Universal" queen brood-stop cage

1. preparation

  • Select a suitable comb with sufficient space in the brood chamber.
  • Briefly open the colony and carefully search for the queen.

2. position the cage

  • Place the cage on the top bar so that the grid is in the brood area.
  • Ensure that the cage is firmly in place so that it does not slip when working on the combs.

3. insert the queen

  • Carefully guide the queen to the cage grid using a catcher clamp or by hand.
  • Allow the queen to enter the cage and close the opening securely.

4. isolation phase

  • Plan the duration of the brood interruption depending on the operating mode.
  • Only check the colony briefly during this phase to avoid stress.

5. release the queen

  • Carefully open the top hatch and allow the queen to emerge freely into the colony.
  • Check the brood pattern and colony strength and carry out Varroa treatment if necessary.

6. cleaning and reuse

  • Clean the cage with warm water after use.
  • Check for damage and store in a dry place.

Publisher's text

Biotechnical varroa control. Contemporary possibilities of "archaic" methods
This book is an answer to the biggest problem of modern beekeeping - the rapidly increasing difficulties in controlling Varroa. It contains most of the current knowledge on both the theoretical basis and the practical aspects of using biotechnical methods to control the population of the Varroa destructor parasite. These methods are to be understood as preventive measures that effectively support the natural defense mechanisms of bee colonies. The book offers concrete suggestions for solutions, but these must be adapted to the specific circumstances of individual apiaries. The author therefore hopes that it will also serve as inspiration for further improvements in biotechnical varroa control.

Get to know new methods of biotechnical varroa control that will significantly improve the health of your bees and thus increase the efficiency of your beekeeping!

  • Can modern adaptations of tried and tested methods deliver groundbreaking results?
  • Which biotechnological methods could be useful in your apiary?
  • How do these innovative technologies affect bee health?
  • What are the challenges of implementing biotechnological varroa control?

Author: Krzystof Olszewski

Researcher and lecturer at the Apiculture Department of the University of Natural Sciences in Lublin. In 2023 he was awarded the scientific title of Professor of Agricultural Sciences in the discipline of Animal Breeding and Fisheries. A graduate of the Zofia and Tadeusz Wawryn Beekeeping School in Pszczela Wola and the Agricultural Academy in Lublin.

His scientific interest is the honey bee. He is involved in research into their biology, selected aspects of parasitology and the further development of husbandry and breeding methods. In his research, he places particular emphasis on the practical benefits for modern beekeeping.

He leads the Polish team for biotechnical varroa control as part of the Varroa Resistance 2033 movement.

Heinrich Holtermann KG
Scheesseler Str. 12
27386 Brockel
Brockel, Germany

www.holtermann.de