R. Crewe

Anniversary of a beekeeper’s discovery of thelytoky in Cape honey bees
20220 citationsauthor #4
List of contributors
20210 citationsauthor #7
The Biology of the Cape Honey Bee, Apis mellifera capensis (Hymenoptera: Apidae): A Review of Thelytoky and Its Influence on Social Parasitism and Worker Reproduction
202110 citationsauthor #4
Pheromone communication in honey bees (Apis mellifera)
20219 citationsauthor #2
Assuring the quality of scholarly South African journals: An experiment in journal peer review
20202 citationsauthor #1
Odour-mediated group organisation and coordination in the termite raiding ant Megaponera analis (Mayr).
20202 citationsauthor #5
Compositional Variability: The Key to the Social Signals Produced by Honeybee Mandibular Glands
20194 citationsauthor #1
Hydroxylation patterns associated with pheromone synthesis and composition in two honey bee subspecies Apis mellifera scutellata and A. m. capensis laying workers.
20197 citationsauthor #4
ASSAf: Putting the ‘Statement on Ethical Research and Scholarly Publishing Practices’ into practice
20191 citationsauthor #3
The Conservation of Native Honey Bees Is Crucial.
2019145 citationsauthor #6
Tergal gland components of reproductively dominant honey bee workers have both primer and releaser effects on subordinate workers
20199 citationsauthor #3
Learning from Wild Honey Bees
20192 citationsauthor #2
Tergal gland components of reproductively dominant honey bee workers have both primer and releaser effects on subordinate workers
20190 citationsauthor #3
THE WORLD VIEW OF THE NATURAL SCIENCES
20190 citationsauthor #1
Turning workers into false queens: the role of exogenous pheromones in regulating reproduction in worker honey bees
20187 citationsauthor #2
Control of mandibular gland pheromone synthesis by alternative splicing of the CP-2 transcription factor gemini in honeybees (Apis mellifera carnica)
20180 citationsauthor #4
Reproductive parasitism by worker honey bees suppressed by queens through regulation of worker mandibular secretions
201815 citationsauthor #4
Control of mandibular gland pheromone synthesis by alternative splicing of the CP-2 transcription factor gemini in honeybees (Apis mellifera carnica)
20188 citationsauthor #4
Reproductive parasitism by worker honey bees suppressed by queens through regulation of worker mandibular secretions
20180 citationsauthor #4
Risks and benefits of the biological interface between managed and wild bee pollinators
201752 citationsauthor #2
Glandular sources of pheromones used to control host workers (Apis mellifera scutellata) by socially parasitic workers of Apis mellifera capensis.
201713 citationsauthor #3
Finding an influential voice for academies in Africa
20160 citationsauthor #1
The essence of scholarship : charting a path through the thickets of scholarly publishing
20160 citationsauthor #1
Mandibular gland pheromone contents in workers and queens of Apis mellifera adansonii
20151 citationsauthor #3
Mandibular gland pheromone contents in workers and queens of Apis mellifera adansonii
201524 citationsauthor #3
Effects of age and Reproductive Status on Tergal Gland Secretions in Queenless Honey bee Workers, Apis mellifera scutellata and A. m. capensis
201521 citationsauthor #3
Resistance rather than tolerance explains survival of savannah honeybees (Apis mellifera scutellata) to infestation by the parasitic mite Varroa destructor
201546 citationsauthor #4
Mandibular gland pheromone contents in workers
20151 citationsauthor #3
Murray S. Blum
20150 citationsauthor #3
Hit‐and‐run trophallaxis of small hive beetles
201513 citationsauthor #4
Infestation rates of Varroa destructor and Braula coeca in the savannah honey bee (Apis mellifera scutellata)
201420 citationsauthor #4
A survey of managed honey bee colony losses in the Republic of South Africa–2009 to 2011
2014150 citationsauthor #3
Olfactory detection of prey by the termite-raiding ant Pachycondyla analis
201417 citationsauthor #2
Prey choice and raiding behaviour of the Ponerine ant Pachycondyla analis (Hymenoptera: Formicidae)
201414 citationsauthor #3
Impact of Varroa destructor on honeybee (Apis mellifera scutellata) colony development in South Africa
20142 citationsauthor #3
Impact of Varroa destructor on honeybee (Apis mellifera scutellata) colony development in South Africa
201439 citationsauthor #3
An Effective Method for Maintaining the African Termite-Raiding Ant Pachycondyla analis in the Laboratory
201313 citationsauthor #2
Seasonal prevalence of pathogens and parasites in the savannah honeybee (Apis mellifera scutellata).
201393 citationsauthor #4
Wingless and intermorphic males in the ant Cardiocondyla venustula
20120 citationsauthor #4
Reproductive biology of the Cape honeybee: a critique of Beekman et al.
20126 citationsauthor #8
The Honeybee Disease American Foulbrood — An African Perspective
201126 citationsauthor #3
Pheromone-mediated reproductive dominance hierarchies among pseudo-clonal honeybee workers (Apis mellifera capensis)
20116 citationsauthor #4
producing queen'like pheromone signals ) compete for Apis mellifera capensis Honeybee workers (
20110 citationsauthor #3
Reproductive division of labour and thelytoky result in sympatric barriers to gene flow in honeybees (Apis mellifera L.)
201115 citationsauthor #4
A scientific note on the lack of effect of mandible ablation on the synthesis of royal scent by honeybee queens
20113 citationsauthor #4
Alternative splicing of a single transcription factor drives selfish reproductive behavior in honeybee workers (Apis mellifera)
201185 citationsauthor #3
Erratum to: Nestmate Recognition and the Role of Cuticular Hydrocarbons in the African Termite Raiding Ant Pachycondyla analis
20101 citationsauthor #3
Nestmate Recognition and the Role of Cuticular Hydrocarbons in the African Termite Raiding Ant Pachycondyla analis
201034 citationsauthor #3
Brood comb as a humidity buffer in honeybee nests
201021 citationsauthor #3
Doomsday scenarios and the fate of the African honeybee population
20100 citationsauthor #1
Pheromonal predisposition to social parasitism in the honeybee Apis mellifera capensis
201023 citationsauthor #3
Elaborate courtship enhances sperm transfer in the Hawaiian swordtail cricket ,
20101 citationsauthor #5
Estimating the Density of Honeybee Colonies across Their Natural Range to Fill the Gap in Pollinator Decline Censuses
2010175 citationsauthor #5
The First Report of Storage Mites, Caloglyphus hughesi (Acaridae) on Laboratory-Reared Aethina tumida Murray (Coleoptera: Nitidulidae) in South Africa
20105 citationsauthor #3
Convergence of carbohydrate-biased intake targets in caged worker honeybees fed different protein sources
2010133 citationsauthor #3
Variation in and Responses to Brood Pheromone of the Honey Bee (APIS mellifera L.)
201016 citationsauthor #5
Is there a need for conservation of honeybees in Africa?
2009127 citationsauthor #3
Worker reproduction in mixed-species colonies of honey bees
200929 citationsauthor #5
Proximity to a forest leads to higher honey yield: Another reason to conserve
200976 citationsauthor #2
Temporal variation in the genetic structure of a drone congregation area: an insight into the population dynamics of wild African honeybees (Apis mellifera scutellata)
200949 citationsauthor #4
Determining colony densities in wild honeybee populations (Apis mellifera) with linked microsatellite DNA markers
200843 citationsauthor #3
Self Assessment in Insects: Honeybee Queens Know Their Own Strength
200834 citationsauthor #6
Hygropreference and brood care in the honeybee (Apis mellifera).
200838 citationsauthor #3
The role of the queen mandibular gland pheromone in honeybees (Apis mellifera): honest signal or suppressive agent?
200864 citationsauthor #3
The size of wild honeybee populations (Apis mellifera) and its implications for the conservation of honeybees
2007121 citationsauthor #5
Pheromonal dominance and the selection of a socially parasitic honeybee worker lineage (Apis mellifera capensis Esch.)
200738 citationsauthor #5
Control of reproductive dominance by the thelytoky gene in honeybees
200789 citationsauthor #3
Nest and nestmate recognition cues in a primitively social bee, Allodape rufogastra Lepeletier & Serville (Hymenoptera : Apidae)
20062 citationsauthor #3
Social parasitism by honeybee workers (Apis mellifera capensis Esch.): evidence for pheromonal resistance to host queen’s signals
200633 citationsauthor #5
Hormonal correlates of reproductive status in the queenless ponerine ant, Streblognathus peetersi
200658 citationsauthor #4
Human Factors Facilitating the Spread of a Parasitic Honey Bee in South Africa
200625 citationsauthor #3
Infestation levels of Apis mellifera scutellata swarms by socially parasitic Cape honeybee workers (Apis mellifera capensis).
200625 citationsauthor #6
Individual versus social pathway to honeybee worker reproduction (Apis mellifera): pollen or jelly as protein source for oogenesis?
200660 citationsauthor #6
Hormonal correlates of reproductive status in the queenless ponerine ant, Streblognathus peetersi
20066 citationsauthor #4
Reproductive dominance among honeybee workers in experimental groups of Apis mellifera capensis
200521 citationsauthor #3
Self-Organisation and Evolution of Social Systems: The interplay of intracolonial genotypic variance and self-organisation of dominance hierarchies in honeybees
20054 citationsauthor #2
Honeybee workers (Apis mellifera capensis) compete for producing queen‘like pheromone signals
200451 citationsauthor #3
Chemical signals of queens in kin recognition of honeybees,Apis mellifera L.
200425 citationsauthor #2
Insemination controls the reproductive division of labour in a ponerine ant
200469 citationsauthor #2
Fertility signalling and reproductive skew in queenless ants
200497 citationsauthor #3
Oecophylla silk: Functional adaptation in a biopolymer
200411 citationsauthor #1
Trapping pheromonal components with silicone rubber tubes: fatty acid secretions in honeybees (Apis mellifera)
200416 citationsauthor #1
Lethal fighting between honeybee queens and parasitic workers (Apis mellifera)
200319 citationsauthor #3
Estimates of food consumption by the fungus-growing termite Macrotermes natalensis in a South African savanna-woodland : news and views
20038 citationsauthor #2
Queen avoidance and mandibular gland secretion of honeybee workers (Apis mellifera L.)
200231 citationsauthor #2
Mimicry of queen Dufour's gland secretions by workers of Apis mellifera scutellata and A. m. capensis
200227 citationsauthor #5
Attraction and Repellence of Workers by the Honeybee Queen (Apis mellifera L.)
200119 citationsauthor #2
The ontogenetic pattern of mandibular gland components in queenless worker bees (Apis mellifera capensis Esch.).
200150 citationsauthor #3
Reproductive division of labour without dominance interactions in the queenless ponerine ant Pachycondyla (=Ophthalmopone) berthoudi
200115 citationsauthor #3
Behavioural response of drone honey bees, Apis mellifera carnica and Apis mellifera scutellata, to worker-produced pheromone components
20008 citationsauthor #3
Intracolonial demography of the mound-building termite Macrotermes natalensis (Haviland) (Isoptera, Termitidae) in the northern Kruger National Park, South Africa
200035 citationsauthor #2
Clustering of related workers in the honeybee colony (Apis mellifera L.): adaptive process or inevitable pattern?
20006 citationsauthor #2
Evolution of extreme polyandry: an estimate of mating frequency in two African honeybee subspecies, Apis mellifera monticola and A.m. scutellata
200033 citationsauthor #4
Pheromonal contest between honeybee workers (Apis mellifera capensis)
200069 citationsauthor #3
How queen-like are the tergal glands in workers of Apis mellifera capensis and Apis mellifera scutellata?
200018 citationsauthor #3
Mass spectral identification of the tergal gland secretions of female castes of two African honey bee races (Apis mellifera)
199943 citationsauthor #2
Fecundity and the Behavioural Profile of Reproductive Workers in the Queenless Ant, Pachycondyla (= Ophthalmopone) berthoudi
19995 citationsauthor #3
Honeybee queen tergal gland secretion affects ovarian development in caged workers
199962 citationsauthor #2
The Releaser Effects of the Tergal Gland Secretion of Queen Honeybees (Apis mellifera)
199940 citationsauthor #2
Comparison of EAG-responses from worker and drone antennae in mandibule gland components
19980 citationsauthor #3

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