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1981
Pollination of Serapias Vomeracea Briq. (Orchidaceae) by Imitation of Holes for Sleeping Solitary Male Bees (Hymenoptera), Amots Dafni, Yariv Ivri, and B. M. Brantjes; Acta Bot. Neerl.
1980
Pollen Energetics and Pollination Modes, Larry J. Colin and C. Eugene Jones; American Journal of Botany
Notes on the Biology of Dynatus Nigripes (Westw.) and Penepodium Albovillosum (Cam.) (Hym., Sphecidae), M. Cooper; Entomologist's Monthly Magazine
Pollination of the Yellow Passionfruit: Nectar, Pollen and Carpenter Bees, Sarah A. Corbet and P. G. Willmer; J. Agric. Sci., Camb.
Nesting Biology and Male Behavior of Trypoxylon (Trypargilum) tenoctitlan in Costa Rica (Hymenoptera: Sphecidae), Rollin E. Coville and Pamela L. Coville; Annals of the Entomological Society of America
Sex Investment Ratios in Social Hymenoptera, Robin Craig; The American Naturalist
Control of Caterpillars on Cabbage and Other Cole Crops, C. S. Creighton and J. E. Halfhill; Farmers' Bulletin
Flowering Behavior of the Neotropical Genus Anthurium (Aracae), Thomas B. Croat; American Journal of Botany
1979
Notes on Bees, T. D. A. Cockerell; The Canadian Entomologist
Bee Pollination of Crops in Ohio, Lawrence J. Connor
Plasticity in Nesting Behavior of a Renting Wasp, and Its Evolutionary Implications. Studies on Eumenine Wasps, VIII (Hymenoptera, Aculeata), Kenneth W. Cooper; J. Wash. Acad. Sci.
Observações Sobre Atividades de Machos de Plebeia Droryana Friese (Apidae, Meliponninae), Marilda Cortopassi-Laurino; Rev. Bras. Ent.
Pollination Ecology of, and Hybridization Between, Orchis Coriophora L. and O. Collina Sol. Ex Russ. (Orchidaceae) in Israel, Amots Dafni and Yariv Ivri; New Phytol.
1978
Bee Visits and the Nectar of Echium Vulgare L. and Sinapis Alba L., Sarah A. Corbet; Ecological Entomology
IBRA Research News No. 16, Eva Crane; Bee World
A Checklist of the Types of Australian Hymenoptera Described by Alexandre Arsene Girault: I. Introduction, Acknowledgments, Biography, Bibliography and Localities, Edward C. Dahms; Memoirs of the Queensland Museum
Identification of Africanized Honeybees in the Western Hemisphere by Discriminant Analysis, Howell V. Daly and Steven S. Balling; Journal of the Kansas Entomological Society
1977
Efficacité de Megachile Pacifica Comme Pollinisateur de la Luzerne au Québec, A. Comeau, R. Michaud, and H. Gasser; Ann. Soc. Ent. Québec
Morphology of the Larval Stages of Diaeretiella Rapae (M'Intosh) (Hymenoptera: Aphidiidae), J. R. Couchman and P. E. King; Int. J. Insect Morphol& Embryol.
Ultrastructual Aspects of Pollen Tube Growth Inhibition after Gamma Irradiation in Lycopersicum peruvianum, M. Cresti, F. Ciampolini, and E. Pacini; Theoretical and Applied Genetics
Genetic Differentiation Between Populations of the Ant Aphaenogaster 'Rudis' in the Southeastern United States, R. H. Crozier; Genetica
1976
Porapak-Q Collection of Pheromone Components and Isolation of (Z)- and (E)-14-Methyl-8-Hexadecenal, Sex Pheromone Components, from the Females of Four Species of Trogoderma (Coleoptera: Dermestidae), John H. Cross, Russell C. Byler, Robert F. Cassidy Jr., Robert M. Silverstein, Richard E. Greenblatt, Wendell E. Burkholder, A. R. Levinson, and H. Z. Levinson; J. Chem. Ecol.
1975
A Scanning Electron Microscope Study of Cucumber Nectaries, Cucumis Sativus, C. H. Collison and E. C. Martin; Journal of Apicultural Research
Discrimination et Classification de Populations d'Abeilles a Partir de Caractères Biométriques, J. M. Cornuet, J. Fresnaye, and Lucienne Tassencourt; Apidologie
Bionomics of the Organ-Pipe Mud-Dauber, Trypoxylon politum (Hymenoptera: Sphecoidea), Earle A. Cross, Mark G. Stith, and Thomas R. Bauman; Annals of the Entomological Society of America
Extracellular Crystals in Apis Mellifera (Hymenoptera - Apoidea), Carminda Da Cruz Landim; Ciência e Cultura
1974
Competition for the Nectar of Centropogon Valerii by the Hummingbird Colibri Thalassinus and the Flower-Piercer Diglossa Plumbea, and its Evolutionary Implications, Robert K. Colwell, Burr J. Betts, Pille Bunnell, F. Lynn Carpenter, and Peter Feinsinger; The Condor
Esterase Polymorphisms at Two Loci in the Social Bee, Eucleia Primo Betioli Contel and Moacyr A. Mestriner; Journal of Heredity
Aspectos Ultraestruturais Do Músculo Cardíaco De Apis Mellifera L. (Hymenoptera, Apinae), Carminda Da Cruz Landim; Rev. Brasil. Biol.
1973
Components of Pollination of Commercial Strawberries in Michigan, Lawrence J. Connor and E. C. Martin; HortScience
Reproductive Biology of Weedy and Cultivated Mirabilis (Nyctaginaceae), Robert William Cruden; American Journal of Botany
Tipos de Glândulas Salivares do Tórax Presentes em Abelhas. (Hymenoptera, Apoidea), Carminda Da Cruz Landim; Studia Entomologica
Degenerative Structures in the Hypopharyngeal Gland from Aging Bees (Melipona Quadrifasciata Anthidioides Lep.), Carminda Da Cruz Landim and Regina Lúcia Morelli Silva de Moraes; Revista de Biologia
Degenerative Structures in the Hypopharyngeal Gland from Aging Bees (Melipona Quadrifasciata Anthidioides Lep.), Carminda da Cruz-Landim and Regina Lúcia Morelli Silva De Moraes; Revista de Biologia
Bees of the Genus Ceratina in America North of Mexico (Hymenoptera: Apoidea), Howell V. Daly; University of California Publications in Entomology
Fumigation of museum specimens in oven-cooking bags., Howell V. Daly; Pan-Pacific Entomologist
Lectotype designations of African bees of the genus Ceratina and allies, Howell V. Daly; Pan-Pacific Entomologist
1972
Bombus e Psithyrus Delle Regioni Alpine Occidentali, Mario Comba; Memorie della Società Entomologica Italiana
A New Incubation System for Leaf-Cutter Bees, D. A. Cooke and J. M. Dalgleish
Notes on the Biology of Polistes Carnifex (Hymenoptera, Vespidae) in Costa Rica and Colombia, Mary L. Corn; Psyche
A Catalog of the J. H. Lovell Types of Apoidea with Lectotype Designations, Charles V. Covell Jr.; Proceedings of the Entomological Society of Washington
Bees in the pollination of seed crops, Eva Crane; Journal of the R.A.S.E.
Pollination Biology of Nemophila Menziesii (Hydrophyllaceae) with Comments on the Evolution of Oligolectic Bees, Robert William Cruden; Evolution
Pollinators in High-Elevation Ecosystems: Relative Effectiveness of Birds and Bees, Robert William Cruden; Science
Fine Structure of the Hemocytes from Melipona Quadrifasciata Anthidioides Lep. (Hymenoptera: Meliponinae), Carminda Da Cruz Landim; Rev. Bras. De Pesquisas Méd. E Biol.
1971
Staminate: Pistillate Flower Ratio Best Suited to the Production of Gynoecious Hybrid Cucumbers for Machine Harvest, Lawrence J. Connor and E. C. Martin; HortScience
Observações Histológicas E Histoquímicas Sobre os Hemócitos da Operária Adulta de Melipona Quadrifasciata Anthidioides Lep. (Hym. Meliponinae), Marina Aparecida Staurengo Cunha and Carminda Da Cruz Landim; Ciência e Cultura
Hemocitos de Rainha de Apis Mellifera Adansonii (Hymenoptera - Apidae) Estudo Ao Microscopio Optico E Eletronico, Carminda Da Cruz Landim; Rev. Per. Entom.
Intranuclear Fibrous Inclusions in Secretory Cells of Apis Mellifera L., Carminda Da Cruz Landim; Ciência e Cultura
Estudo Comparativo Do Cordão Nervoso Ventral Nas Diferentes Castas Das Abelhas Sociais Da Família Apidae, Carminda Da Cruz Landim and José Francisco Höfling; Papéis Avulsos de Zoologia
Desenvolvimento das glândulas retais e tubos de Malpighi em abelhas do gênero Melipona com relação à umidade do seu habitat natural, Carminda Da Cruz Landim and Léa Rodrigues; Ciência e Cultura
Transformações Pós-Embrionárias em Melipona Quadrifasciata Anthidioides Lep. V: Hemócitos das Fases Imaturas (Hymenoptera, Apidae), Carminda Da Cruz Landim and Marina A. Staurengo-Cunha; Rev. Brasil. Biol.
Introduction of Small Carpenter Bees into California for Pollination. 1. Release of Pithitis smaragdula, Howell V. Daly, George E. Bohart, and Robbin W. Thorp; Journal of Economic Entomology
1970
Light and Electron Microscope Studies of the Mandibular Gland of Lestrimelitta Limao (Hym., Meliponidae), Carminda Da Cruz Landim and Irineu J. Barsanti de Camargo; Rev. Brasil. Biol.
Catalogo de los Himenopteros de Cuba, Alayo Dalmau
General Entomology, Howell V. Daly; Science
Clavicera Latreille, April 1802 (Insecta, Hymenoptera): Proposed Suppression Under the Plenary Powers in Favour of Ceratina Latreille, [October 1802-September 1803], Howell V. Daly and O. W. Richards; Bulletin of Zoological Nomenclature
1969
Phoretic Behavior of Four Species of Alkali Bee Mites as Influenced by Season and Host Sex, Earle A. Cross and George E. Bohart; Journal of the Kansas Entomological Society
1968
Solenius Lepeletier & Brulle, 1834 (Insecta, Hymenoptera): Proposed Designation of a Type-Species Under the Plenary Powers Z.N.(S.) 1827, Helen K. Court and A. S. Menke; Bulletin of Zoological Nomenclature
The University of Louisville Insect Collection, Charles V. Covell Jr.; Bulletin of the Entomological Society of America
Descriptions of Three New Species of Mites Phoretic Upon Native Bees, Earle A. Cross; The Southwestern Naturalist
Natural Hybridization of Peanuts, Arachis hypogaea L., in Virginia, T. W. Culp, W. K. Bailey, and R. O. Hammons; Crop Science
Histoquímica e Ultraestrutura Das Glândulas Salivares Das Abelhas (Hymenoptera, Apoidea), Carminda Da Cruz Landim; Arquivos de Zoologia
Estudos Citológicos sôbre os Músculos Mandibulares de Abelhas, Carminda Da Cruz Landim, Irineu José B. De Camargo, and Elliot W. Kitajima; An. Acad. Brasil. Ciênc.
1967
Natural Enemies of Bees of the Genus Ceratina (Hymenoptera: Apoidea), Howell V. Daly, Gerald I. Stage, and Timothy Brown; Annals of the Entomological Society of America
1966
Ruptor Ovi, the Number of Moults in Development, and Method of Exit from Masoned Nests. Biology of Eumenine Wasps, VII, Kenneth W. Cooper; Psyche
Morphology and Histology of the Neuroendocrine System of Bombus fervidus Fabricius (Hymenoptera: Apidae), C. D. Crosswhite and J. T. Medler; The Canadian Entomologist
Insect Pollinators of Penstemon Series Graciles (Scrophulariaceae) with Notes on Osmia and Other Megachilidae, Frank S. Crosswhite and Carol D. Crosswhite; The American Midland Naturalist
Observations on the Behavior of Xylocopa c. californica and X. tabaniformis orpifex (Hymenoptera: Apoidea), Robert William Cruden; The Pan-Pacific Entomologist
Influência Da Alimentação No Desenvolvimento De Algumas Glândulas De Trigona (Scaptotrigona) Postica Latreille (Hymenoptera-Apoidea), Carminda Da Cruz Landim and Yukio Akahira; Papéis Avulsos do Departmento de Zoologia
Biological Studies on Ceratina dallatorreana, an Alien Bee in California Which Reproduces by Pathenogenesis, Howell V. Daly; Annals of the Entomological Society of America
Distributional Patterns of Selected Western North American Insects, Howell V. Daly; Bulletin of the Entomological Society of America
1965
Glande Tarsale Des Abeilles Sans Aiguillon, Carminda Da Cruz Landim and Marina Aparecida Staurengo; Comptes Rendus du ve Congres de l’Union Internationale Pour l’Etude des Insectes Sociaux
Órgāo Tibial Dos Machos De Euglossini. Estudo Ao Microscópio Óptico E Eletrônico, Carminda Da Cruz Landim, Antonio Carlos Stort, Maria Alice Da Costa Cruz, and Elliot W. Kitajima; Rev. Brasil. Biol.
Skeleto-Muscular Morphogenesis in the Thorax of the Hymenoptera, Howell V. Daly; Proc. XIIth Int. Congr. Ent. London. 1964
Labiopedia, a sex-linked Mutant in Tribolium confusum Duval (Coleoptera: Tenebrionidae), Howell V. Daly and Alexander Sokoloff; Journal of Morphology
1964
Skeleto-Muscular Morphogenesis of the Thorax and Wings of the Honey Bee Apis Mellifera (Hymenoptera: Apidae), Howell V. Daly; University of California Publications in Entomology
1963
Studies on an Unusually Large Nest of Bombus terrestris (L.) (Hymenoptera, Apidae) Transferred to an Observation Box, R. A. Cumber; New Zealand Journal of Science
Evolutión de algunos caracteres del Género Apis, Carminda da Costa Cruz
Evaluation of the Wax and Scent Glands in the Apinae (Hymenoptera: Apidae), Carminda Da Cruz Landim; Journal of the New York Entomological Society
Istologia E Anatomia Comparata Delle Ghiandole Salivari, Mandibolari E Ipofaringee Delle Api (Hymenoptera, Apoidea), Carminda Da Cruz Landim; Symposia Genetica et Biologica Italica
Close-Packed and Fibrillar Muscles of the Hymenoptera, Howell V. Daly; Annals of the Entomological Society of America
1961
Size Increase in Pollen Grains Mounted in Thin Slides, Edward J. Cushing; Pollen et Spores
Biological Observations on Hemihalictus Lustrans, with a Description of the Larva (Hymenoptera: Halictidae), Howell V. Daly; Journal of the Kansas Entomological Society
Phenetic Classification and Typology, Howell V. Daly; Systematic Zoology
1960
The Biology of Nomia (Epinomia) triangulifera with Comparative Notes on Other Species of Nomia, Earle A. Cross and George E. Bohart; University of Kansas Science Bulletin
Contribuição ao Estudo da Evolução Das Abelhas (Hymenoptera, Apoidea), Carminda da Costa Cruz
1959
A Bilaterally Gynandromorphic Hypodynerus, and a Summary of Cytologic Origins of Such Mosaic Hymenoptera. Biology of Eumenine Wasps, VI., Kenneth W. Cooper; Bulletin of the Florida State Museum Biological Sciences
1958
Prey of Robber Flies of the Genus Stenopogon (Diptera: Asilidae), Frank R. Cole; The Pan-Pacific Entomologist
New Species of Lindenius from Western North America, Helen K. Court and Richard M. Bohart; The Pan-Pacific Entomologist
Gross Anatomy and Growth of the Reproductive system of the Black Vine weevil Brachyrhinus sulcatus (F.) (Coleoptera: curculionidae), W. T. Cram; The Canadian Entomologist
A Revision of the Bees of the Subgenus Epinomia in the New World (Hymenoptera: Halictidae), Earle A. Cross; University of Kansas Science Bulletin
1957
Methods of Studying Habits of Wild Bees as Pollinators of Alfalfa in Manitoba, Thos. V. Cole
1956
An Instance of Delayed Communication in Solitary Wasps, Kenneth W. Cooper; Nature
1954
Biology of Eumenine Wasps, IV. A Trigonalid Wasp Parasitic on Rygchium Rugosum (Saussure), Kenneth W. Cooper; Proceedings of the Entomological Society of Washington
The Life-Cycle of Humble-Bees in New Zealand, R. A. Cumber; New Zealand Journal of Science and Technology
1953
Biology of Eumenine Wasps I. The Ecology, Predation, and Competition of Anistrocerus Antilope (Panzer), Kenneth W. Cooper; Transactions of The American Entomological Society
The Wasps of Penikese Island, Buzzards Bay, Massachusetts (Hymenoptera), Kenneth W. Cooper; Entomological News
Psithyrus insularis (Sm.) in a nest of Bombus ternarius Say (Hymenoptera: Bombidae), C. H. Craig; The Canadian Entomologist