Chalkbrood

Chalkbrood is a fungal (mycotic) disease of honeybee larvae caused by Ascosphaera apis (A. apis) with no effective treatment available. During the ‘90’s the Kimron Veterinary Institute, the Tierhygienisches Institute and the Bee Keeping Centre at Chiang Mai collaborated in a project to attempt the control of A. apis infestation by biological methods.

Vita (Europe) Limited has been collaborating further on this project, extending the field trials and working towards bringing a product to market.

 

Pheromones

Much effort is being put into research into pheromones in Institutes and Universities around the world.

Vita (Europe) Limited have been collaborating with a major University for many years to assist in the development of a pheromone blend, which suppresses varroa mite populations.

 

VITAbac

This is a joint project between Vita (Europe) Ltd, the National Bee Unit of the Central Science Laboratory, York and Cardiff University with the collaboration of the British Bee Keepers Association and British Bee Farmers’ Association who have both provided funding and without whose support the project would not have been possible.

 

Vitasol

Vita (Europe) Limited is a specialist company in Research & Development of new products for honeybee health and we currently have five projects underway. It was particularly rewarding to receive, despite stiff competition, National awards for two of these projects. These awards were made by the British Government - via DEFRA and Dti respectively — and are more than a pat on the back. They include a contribution to research funding which provides some relief towards the escalating costs of development of veterinary pharmaceutical products.

 

Monitoring Varroa Resistance

It was not until the end of the 80s that a satisfactory control of the mite Varroa destructor Anderson was obtained with pyrethroid-based acaricides like Apistan®, which have a high efficacy against Varroa mite and a low toxicity for bees. However, since the middle of the 90’s, resistance of Varroa mite to pyrethroids has been claimed in different parts of the world; including Western Europe and USA. Detection of strains of Varroa destructor resistant to coumaphos, and OP (Perazin and Checkmite), have been reported in Italy and North America. Consequently, in 1994, a project of monitoring Varroa resistance to pyrethroids was initiated by VITA (EUROPE) Limited.