Get the All Research RSS feed
To enable the All Research RSS feed, simply drag this link into your RSS reader.
1951
Wild Bees for Pollination of the Alfalfa Seed Crop in Utah, George E. Bohart and George F. Knowlton
Brood Development in Bombus Agrorum (Hym., Bombidae), Anne D. Brian; The Entomologist's Monthly Magazine
The Pollen Collected By Bumble-Bees, Anne D. Brian; The Journal of Animal Ecology
Additional Notes on Indiana Bumble Bees (Bombidae, Hymenoptera), Leland D. Chandler; Proceedings of the Indiana Academy of Science
Egg Gigantism, Oviposition, and Genital Anatomy: Their Bearing on the Biology and Phylogenetic Position of Orussus (Hymenoptera: Siricoidea), Kenneth W. Cooper
Synonymie de quelques especes de Sphecidae (Hym.) 3., Jacques de Beaumont; Mitteilungen Der Schweizerischen Entomologischen Gesellschaft
Ovule Formation as a Factor Influencing Seed-Setting of Ladino White Clover, L. Dessureaux; Scientific Agriculture
Postembryonic Changes in the Digestive Tract of the Worker Honeybee (Apis Mellifera L.), T, M. Dobrovsky; Memoir 301
Ecological Observations on Forest Mosquitoes of an Endemic Yellow Fever Area in Panama, Pedro Galindo, Stanley J. Carpenter, and Harold Trapido; The American Journal of Tropical Medicine
Records and Descriptions of Megachilid Bees from Texas (Hymenoptera), Charles D. Michener; Pan-Pacific Entomologist
Records of Small Megachilid Bees (Hymenoptera), Charles D. Michener; Journal of the Kansas Entomological Society
Subgeneric Groups of Hemisia (Hymenoptera, Apoidea), Charles D. Michener; Journal of the Kansas Entomological Society
New and Little-Known Bees of the Family Andrenidae from California, Philip H. Timberlake; Proceedings of the United States National Museum
New Species of Anthophora from the Western United States (Hymenoptera, Apoidea), Philip H. Timberlake; Journal of the New York Entomological Society
Western Bees of the Genus Colletes (Hymenoptera: Apoidea), Philip H. Timberlake; The Wasmann Journal of Biology
Насекомые-опылители Красного Клевера, Э. К. Гринфельд; Академии Наук Ссср
1950
Honeybees Increase Clover Seed Production, D. F. Beard, W. E. Dunham, and C. A. Reese; Extension Bulletin
The Development of Male and Female Individuals in the Dioecious Species Laboulbenia Formicarum Thaxter, R. K. Benjamin and Leland Shanor; American Journal of Botany
[A part of] the Bulletin de la Societe des Sciences Naturelles du Maroc, R. Benoist; Bulletin de la Société des Sciences Naturelles du Maroc
Contribution a la Connaissance des Hymenopteres Apides de Madagascar, R. Benoist; Memoires de l'Institut Scientifique de Madagascar
Contribution a l'etude du peuplement de la Mauritanie, R. Benoist; Bull. Inst. France Afr. Noire
Hymenopteres Apidae, R. Benoist; Contribution A l'Etude de l'Aïr
Notes sur quelques Apides [Hym.] palearctiques, R. Benoist; Bulletin de la Société Entomologique de France
Observations on the Mating Habits of Halictid Bees (Hymenoptera: Apoidea), George E. Bohart; The Pan-Pacific Entomologist
The Alkali Bee, Nomia melanderi Ckll. A Native Pollinator of Alfalfa, George E. Bohart; Proc. 12th Alfalfa Improvement Conference
The Impact of Hymenoptera on Desert Ecology, George E. Bohart
Some Wild Bees of Utah, George E. Bohart, George F. Knowlton, and R. S. Bailey
A Synopsis of Maricopodynerus (Hymenoptera: Vespidae), Richard M. Bohart; Bulletin of the Brooklyn Entomological Society
New Species of Solitary Vespidae From North America (Hymenoptera, Vespidae), Richard M. Bohart; Proceedings of the Biological Society of Washington
A New Malagasy Scolia, James Chester Bradley; Annals and Magazine of Natural History
The Ethiopian Scoliidae, James Chester Bradley; Eighth International Congress of Entomology
The Most Primitive Scoliidae, James Chester Bradley; EOS, Revista Española de Entomologia
Factors Affecting Fruit Production in Plums, A. Gavin Brown; The Fruit Year Book
Growing Alfalfa for Seed in Utah, J. W. Carlson, R. J. Evans, M. W. Pedersen, G. L. Stoker, F. V. Lieberman, S. J. Snow, C. J. Sorenson, H. F. Thornley, George E. Bohart, G. F. Knowlton, W. P. Nye, and F. E. Todd
Catalogue des Hyménoptères, E. Cavro; Bulletin de las Société Entomologique du Nord de la France
The Bombidae of Indiana, Leland D. Chandler; Proceedings of the Indiana Academy of Science
Compte Rendu de Vingt-Cinq ans de Recherches Apicoles (1923-1947), V. Chercuitte and B. Forest; Ministére de l'Agriculture Services de Fermes Expérimentales
Note sur la nidification de Megachile pyrenea Pérez, A. Crèvecoeur and A. Van Hoegaerden; Bulletin & Annales de la Societe Entomologique de Belgique
Variation in the Seed Setting Ability of Ladino White Clover, L. Dessureaux; Scientific Agriculture
A New Species and New Variety in the Genus Priochilus Banks (Hymenoptera: Psammocharidae) with a Key to the Species of North America and the Antilles, Robert R. Dreisbach; Bulletin of the Brooklyn Entomological Society
A New Species in the Genus Alasagenia Banks (Hymenoptera: Psammocharidae) with a Key to the Species of North America, Robert R. Dreisbach; Entomological News
A New Species of the Genus Lissagenia Banks (Hymenoptera: Psammocharidae) from Central America, Robert R. Dreisbach; Entomological News
Legume Pollination Problems, Ray T. Everly; Proceedings of the Indiana Academy of Science
The Bees of the Genus Proteriades (Hymenoptera, Megachilidae), Philip H. Timberlake; University of Kansas Science Bulletin
Revision of the Genus Osmia of Japan and Korea (Hymenoptera : Megachilidae), K. Yasumatsu and Y. Hirashima; Mushi
1949
Insects Pollinating Alfalfa in Central Sweden, Erik Akerberg and K. Lesins; Annals of the Royal Agricultural College of Sweden
Pollen us Minor Elements Relation to Sex of the Plant, L. C. Antles; Commercial Fertilizer
Aantekeningen over bijen en wespen IV, P. Benno; Entomologische Berichten
Some Observations on Pollination of Alfalfa Hay, G. A. Bieberdorf; Proceedings of the Oklahoma Academy of Science
Neues oder Wissenswertes über mitteleuropäische Aculeaten und Goldwespen, Paul Blüthgen; Beitr. Tax. Zool.
New North American Bees of the Genus Dufourea (Apoidea-Halictidae) Part III, George E. Bohart; Annals of the Entomological Society of America
Record of a Fungus Outbreak Among Adult Bees of the Genus Andrena (Hymenoptera, Adrenidae), George E. Bohart; The Pan-Pacific Entomologist
Effect of an Experimental Field Application of DDT Dust on Nomia Melanderi, George E. Bohart and F. V. Lieberman; The Journal of Economic Entomology
Notes on North American Polistes With Descriptions of New Species and Subspecies (Hymenoptera, Vespidae), Richard M. Bohart; The Pan-Pacific Entomologist
The Genus Stenodynerus in Southern Arizona (Hymenoptera, Vespidae), Richard M. Bohart; Proceedings of the Entomological Society of Washington
Osservazioni Biologiche sull'"Halictus malachurus,, K. (Hymenoptera-Apidae), Bruno Bonelli; Bollettino dell'Istituto di Ent. Della Università di Bologna
Pollination of Native Crab Apples of the Northeastern United States, F. C. Bradford and R. H. Bradford; Proceedings of the American Society for Horticultural Science
Record of Bees From British Columbia (Andrenidae), E. R. Buckell; Proceedings of the Entomological Society of British Columbia
Handling and Application of Pollen to Fruit Trees, R. M. Bullock and F. L. Overley; Proceedings of the American Society for Horticultral Science
Pollination agents of the coffee flower (Coffee arabica L.), A. Carvalho and C. A. Krug; Bragantia
The Hymenoptera Aculeata of Bedfordshire, V. H. Chambers; Society for British Entomology
Bees from Central America, Principally Honduras, T. D. A. Cockerell; Proceedings of the United States National Museum
Calif. Androne, T. D. A. Cockerell
An Overwintering Nest of the Humble-Bee: Bombus terrestris (L.) (Hymenoptera, Apidae), R. A. Cumber; New Zealand Science Review
Humble-Bee Parasites and Commensals Found Within a Thirty Mile Radius of London, R. A. Cumber; The Proceedings of the Royal Entomological Society of London
Larval Specific Characters and Instars of English Bombidae, R. A. Cumber; The Proceedings of the Royal Entomological Society of London
The Biology of Humble-Bees, with Special Reference to the Production of the Worker Caste, R. A. Cumber; The Transactions of the Royal Entomological Society of London
Les Philanthus et Philoponidea de l'Afrique du N.-O. (Hym. Specid.), Jacques de Beaumont; Mitteilungen Der Schweizerischen Entomologischen Gesellschaft Bulletin de la Societe Entomologique Suisse
Synonymie de quelques especes de Sphecidae (Hym.), Jacques de Beaumont; Mitterlungen Der Schweizerischen Entomologischen Gesellschaft
Ethologische Waarnemingen aan een Nest van Bombus e. Equestris (F.), P. J. Den Boer and D. A. Vleugel; Tijdschrift Voor Entomologie
Key to the Genera of Psammocharidae (Hymenoptera: Vespoidea), for the Females, of North America, Mexico, Panama, Central America, and the Caribbean Region, Robert R. Dreisbach; Papers of the Michigan Academy of Science, Arts and Letters
Arthur Dobbs (1750) and the Discovery of the Pollination of Flowers by Insects, Verne Grant; Bulletin of the Torrey Botanical Club
A New Carpenter Bee from the Great Basin Region (Hymenoptera, Xylocopidae), Charles D. Michener; Bulletin of the Southern California Academy of Sciences
A Revision of the American Species of Diceratosmia, Charles D. Michener; Annals of the Entomological Society of America
Records and Descriptions of American Megachilid Bees (Hymenoptera), Charles D. Michener; Journal of the Kansas Entomological Society
Sympathetic Species of Calisto in Cuba (Lepidoptera, Satyrinae), Charles D. Michener; American Museum Novitates
The Species of Dianthidium of Baja California (Hymenoptera, Megachilidae), Philip H. Timberlake; The Pan-Pacific Entomologist
1948
Hymenopteres recoltes Par Une Mission Suisse Au Maroc (1947) Apidae, Megachilinae, R. Benoist; Bulletin de la Société des Sciences Naturelles du Maroc
New North American Bees of the Genus Dufourea (Hymenoptera: Halictidae) Part II, George E. Bohart; Annals of the Entomological Society of America
Wild Bees in Relation to Alfalfa Pollination, George E. Bohart; Farm and Home Science
Contributions Toward a Knowledge of the Insect Fauna of Lower California No. 9 Hymenoptera: Eumeninae, Richard M. Bohart; Proceedings of the California Academy of Sciences, Fourth Series
New North American Rygchium (Hymenoptera, Vespidae), Richard M. Bohart; Bulletin of the Brooklyn Entomological Society
The Genus Euparagia in North America (Hymenoptera, Vespidæ, Euparagiinæ), Richard M. Bohart; The Pan-Pacific Entomologist
The Red Stenodynerus of Florida (Hymenoptera, Vespidae), Richard M. Bohart; The Florida Entomologist
A Study of Combining Ability of Alfalfa in Relation to Certain Methods of Selection, J. L. Bolton; Scientific Agriculture
Notes on the Habits and Prey of Twenty Species of British Hunting Wasps, W. S. Bristowe; Proc. Linnean Soc. London
The Origin, Distribution, and Classification of the Tiger Beetles of Lower California (Coleoptera: Cicindelidae), Mont A. Cazier; American Museum Novitates
Bees of New Guinea and the New Hebrides, L. Evelyn Cheesman; Annals and Magazine of Natural History
Recollections of Naturalist, XV, T. D. A. Cockerell; BIOS
T.D.A Cockerell, T. D. A. Cockerell; Journal of the New York Entomological Society
Le Cycle Biologique de Vidia Concellaria, J. Cooreman and A. Crèvecœur; Bull. et Ann. Soc. Entom. de Belgique
The Fauna of Krakatau, Karol Willem Dammerman; The Fauna of Krakatau
Les Prédateurs et les Parasites de la Chrysomèle du Peuplier, Jean Devantoy; La Feuille des Naturalistes
Influence of Insects on Alfalfa Seed Production in Iowa, Carl J. Drake; Journal of Economic Entomology
A New Species of the Genus Tachytes from Michigan (Hymenoptera: Larridae), Robert R. Dreisbach; Entomological News
The Description of a New Species of the Genus Ceropales (Hymenoptera: Psammocharidæ) with a Key to the Species of North America, Robert R. Dreisbach; Journal of the New York Entomological Society
Bumble-Bee Species in New Zealand, L. J. Dumbleton; The New Zealand Journal of Science and Technology
Theodore Dru Alison Cockerell, E. O. Essig; The Pan-Pacific Entomologist
Notes on the American Bees of the Genus Melecta, Charles D. Michener; Proc. Ent. Soc. Wash.
The Generic Classification of the Anthidiine Bees (Hymenoptera, Megachilidae), Charles D. Michener; American Museum Novitates