Integrated varroa control – Summer brood blockade using the Campese method

As we saw in theprevious article, sublimation (vaporization) of oxalic acid turns out to be one of the best methods of controlling Varroa Destructor mite infestations. Treatments give maximum effectiveness only if they are part of a precise strategy called “Integrated Control.” A key part of integrated control is “Brood Blocking,” a particularly fruitful method […]