Infection rate based on quantitative real-time PCR of Melissococcus plutonius, the causal agent of European foulbrood, in honeybee colonies before and after apiary sanitation Alexandra Roetschi, Hélène Berthoud, Rolf Kuhn and Anton ImdorfApidologie, 39 3 (2008) 362-371DOI: https://doi.org/10.1051/apido:200819
