Calistrip Biox - Organic varroa treatment - Bees - CALIER

Calistrip Biox - Organic varroa treatment - Bees - CALIER

Sales unit: 1 sachet 10 strips to treat 5 hives

An organic veterinary solution against varroa

An organic varroa treatment suited to current beekeeping challenges

Calistrip Biox is an organic varroa treatment designed to support the fight against Varroa destructor, a major parasite of the honey bee. Varroa weakens colonies by feeding on bees and brood. It also promotes the transmission of numerous viruses. Without effective control, it quickly compromises the survival of hives. Calistrip Biox fits into a reasoned health strategy, in line with the current requirements of sustainable beekeeping. This organic varroa treatment meets the expectations of beekeepers wishing to limit chemical impact while maintaining recognised effectiveness.

A targeted action based on oxalic acid

The active substance in Calistrip Biox is oxalic acid, a substance naturally present in the environment and widely used in beekeeping. This choice allows the product to be part of a biological and regulated approach. The treatment acts by contact within the colony, helping to reduce the parasitic pressure exerted by Varroa destructor. This action fits into a logic of treatment rotation, recommended to limit resistance phenomena. Calistrip Biox thus constitutes a complementary solution to other strategies for controlling varroa.

CALIER expertise serving bee health

Calistrip Biox is developed by CALIER, a pharmaceutical laboratory specialised in animal health. CALIER designs veterinary medicines compliant with European regulations, with particular attention paid to bee health. The development of Calistrip Biox is based on solid scientific and regulatory data. The product has official authorisation, guaranteeing its quality, safety and traceability as part of a beekeeping health plan.

The benefits of Calistrip Biox for the beekeeper

• Organic varroa treatment based on oxalic acid
• Targeted fight against Varroa destructor
• Veterinary solution authorised in beekeeping
• Integration into a treatment rotation strategy
• Compliance with a more biological approach
• Adapted to current health requirements
• Developed by a recognised pharmaceutical laboratory

Frequently asked questions about Calistrip Biox and organic varroa treatment

How to use Calistrip Biox?

Calistrip Biox is used as part of a structured beekeeping health plan. The product is intended to be applied directly in the hive, according to official recommendations. Its use must respect the recommended periods in order to optimise effectiveness against Varroa destructor. It is important to refer to regulatory documents and to the advice of beekeeping health organisations for appropriate implementation.

What is the most effective treatment against varroa mites?

There is no single treatment that is universally effective in all circumstances. Effectiveness depends on the period, the level of infestation and the overall strategy adopted. Authorised veterinary treatments, such as oxalic acid-based solutions, are among the current references. An organic varroa treatment such as Calistrip Biox fits into a combined approach, including rotation of molecules and regular monitoring of colonies.

What is the treatment for varroa in 2025?

In 2025, health recommendations favour integrated management of varroa. This includes alternating treatments, observing infestation levels and using authorised veterinary medicines. Oxalic acid-based treatments hold an important place in these strategies. Calistrip Biox fits into this regulatory and technical framework, as a recognised organic varroa treatment.

When should oxalic acid treatment be carried out?

Oxalic acid treatments are generally carried out at key periods of the colony's cycle, often when the presence of brood is limited. The choice of timing depends on the beekeeping context and health objectives. Following the recommended schedule helps optimise effectiveness while limiting the impact on the colony. Advice from beekeeping health organisations remains essential.

To find out more about eliminating varroa destructor

• We have products and food supplements dedicated to your bee colony
• All our solutions for the elimination of varroa destructor
• Discover the CALIER laboratory