No, I don't think so. The products are still registered. That is another problem we have faced. In 2003, we had only one registered product to treat varroatosis, and it took quite some time to get a second one. When it came, it was highly effective. In 2004 and 2005, everything went well. In 2006, we faced the same situation, because in many cases, beekeepers were using only one product. I think that the parasites and not the treatments weaken the bees. Parasites do, however, become resistant to treatment.
That is why we are calling for new products or different pest control products to be registered. We would like the Pest Management Regulatory Agency, the PMRA, to be able to register products more quickly, to save as many colonies as quickly as possible. Having just two products that are chemical products is not very effective. With a variety of products, we can diversify the treatments, and in doing so, significantly reduce the losses.