Titel	Veröffentlichungsdatum	Sprache	Zitate
Diversity, threats and conservation of native bees in the Neotropics	2009/05/01		175
Global meliponiculture: challenges and opportunities	2006/03/01		171
Nutritive value of 15 single pollens and pollen mixes tested on larvae produced by bumblebee workers (Bombus terrestris, Hymenoptera: Apidae)	2008/06/25		171
BIOMETRICAL-STATISTICAL ANALYSIS OF THE GEOGRAPHIC VARIABILITY OF APIS MELLIFERA L. I. Material and Methods	1978/01/01		169
Ecological impacts of invasive alien species on bees	2009/05/01		167
The resistance of Varroa jacobsoni Oud. to acaricides	1999/01/01		167
The biology of the small hive beetle (Aethina tumida, Coleoptera: Nitidulidae): Gaps in our knowledge of an invasive species	2004/05/01		166
Nectar sugar content: estimating standing crop and secretion rate in the field	2003/01/01		161
Evolution of multiple mating in the genus Apis	2000/03/01		158
The same, but different: pollen foraging in honeybee and bumblebee colonies	2011/12/21	English	155
NON-SUGAR CHEMICAL CONSTITUENTS OF NECTAR	1977/01/01		153
Characterization of unifloral honeys	1995/01/01		152
Behavioral defenses of honey bees against Varroa jacobsoni Oud.	1999/01/01		151
The protein balance of the honey bee worker	1990/01/01		150
Honey bee hygienic behavior and defense against Varroa jacobsoni	1996/01/01		150
Sensory analysis applied to honey: state of the art	2004/01/01		150
Niche overlap and diet breadth in bumblebees; are rare species more specialized in their choice of flowers?	2004/01/01		149
Use of essential oils for the control of Varroa jacobsoni Oud. in honey bee colonies	1999/01/01		147
Bee genetics and conservation	2009/05/01		139
Survival of mite infested (Varroa destructor) honey bee (Apis mellifera) colonies in a Nordic climate	2006/06/29		139
Incidence and effects of four parasites in natural populations of bumble bees in Switzerland	1991/01/01		137
Neural effects of insecticides in the honey bee	2012/04/03	English	135
Breeding for resistance toVarroa destructorin Europe	2010/03/29		134
A simplified subgeneric classification of the bumblebees (genusBombus)	2008/01/01		133
Pollen quality of fresh and 1-year-old single pollen diets for worker honey bees (Apis melliferaL.)	2000/05/01		132
Male mating behaviour and mating systems of bees: an overview	2005/04/01		131
Characterization of preimaginal developmental stages in Africanized honey bee workers (Apis mellifera L)	1993/01/01		130
Antioxidant enzymes in the honey bee, Apis mellifera	2002/01/01		130
Breeding for resistance toVarroa destructorin North America	2010/04/16		129
Natural Varroa mite-surviving Apis mellifera honeybee populations	2015/12/22	English	127