1. Guidance document on the honey bee (Apis mellifera L.) brood test under semi-field conditions;OECD (Organization for Economic Cooperation and Development);Series on Testing and Assessment,2007
2. PP 1/170 (4) Efficacy evaluation of plant protection products–Side effects on honeybees;OEPP/EPPO (European and Mediterranean Plant Protection Organization);EPPO Bulletin,2010
3. EFSA Guidance on the risk assessment of plant protection products on bees (Apis mellifera, Bombus spp. and solitary bees);EFSA (European Food Safety Authority);EFSA Journal,2013
4. Factors determining the rearing and rejection of drones by the honeybee colony;JB Free;Anim. Behav,1975
5. Überprüfung der Schätzmethode zur Ermittlung der Brutfläche und der Anzahl Arbeiterinnen in freifliegenden Bienenvölkern;A Imdorf;Apidologie,1987