Protection of apple and pear flowers against fire blight infections using biocontrol organisms applied via bumble bees

Serge Remy, Bart Cottyn, Jolien Smessaert, Maxime Eeraerts, Shanna Peeters, Miche Claes, Martine Maes, Guy Smagghe, Wannes Keulemans, Olivier Honnay, Hilde Schoofs, Tom Deckers