Authors: Boot, WJ Calis, JNM Beetsma, J Hai, DM Lan, NK Van Tran, T Trung, LQ Minh, NH

Citation: Wj. Boot et al., Natural selection of Varroa jacobsoni explains the different reproductive strategies in colonies of Apis cerana and Apis mellifera, EXP APPL AC, 23(2), 1999, pp. 133-144

Authors: Beetsma, J Boot, WJ Calis, J

Citation: J. Beetsma et al., Invasion behaviour of Varroa jacobsoni Oud.: from bees into brood cells, APIDOLOGIE, 30(2-3), 1999, pp. 125-140

Authors: Calis, JNM Boot, WJ Beetsma, J

Citation: Jnm. Calis et al., Model evaluation of methods for Varroa jacobsoni mite control based on trapping in honey bee brood, APIDOLOGIE, 30(2-3), 1999, pp. 197-207

Authors: Calis, JNM Boot, WJ Beetsma, J van den Eijnde, JHPM de Ruijter, A van der Steen, JJM

Citation: Jnm. Calis et al., Effective biotechnical control of varroa: applying knowledge on brood cellinvasion to trap honey bee parasites in drone brood, J APICULT R, 38(1-2), 1999, pp. 49-61

Authors: Calis, JNM Boot, WJ Beetsma, J van den Eijnde, JHPM de Ruijter, A van der Steen, JJM

Citation: Jnm. Calis et al., Control of varroa by combining trapping in honey bee worker brood with formic acid treatment of the capped brood outside the colony: putting knowledge on brood cell invasion into practice, J APICULT R, 37(3), 1998, pp. 205-215