TY - RPRT TI - Can colony size of honeybees (Apis mellifera) be used as predictor for colony losses due to Varroa destructor during winter? AU - van Dooremalen, C. AU - Van Langevelde, F. PY - 2020 DO - 10.1101/2020.06.22.164525 UR - https://www.biorxiv.org/content/10.1101/2020.06.22.164525v1 ID - 10.1101/2020.06.22.164525 ER -