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Number of references in first edition  :  196

 

 

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Vachal, J. 1891. Hym. Paléarctique.  Première contribution: specíes novae. Revue d’ Entomologie, publié par la Société Française d’Entomologie (Fauvel : Caen) 10: 63-67.

Vachal, J. 1892a.  Halicti, novae species. Bulletin de la Société Entomologique de France lxi: 22. 

Vachal, J. 1892b. Hymenoptères récoltés au Soudan. Bulletin de la Société Entomologique de France lxi: cxxxv-cxxxvii. 

Vachal, J.  1894.  Nouvelles espèces d’hyménoptères des genres Halictus, Prosopis, Allodape et Nomioides rapportees par M. Fea de la Birmanie et décrites par M. J. Vachal.  Ann. Mus. Civ. Stor. Nat. Genova (2)14: 1-22 [428-449?]. 

Vachal, J.  1897a.  Éclaircissements sur de genre Scrapter et description d’une espèce nouvelle de Dufourea Bulletin de la Société Entomologique de France 1897: 61-64. 

Vachal, J. 1897b.  Quelques espèces nouvelles, douteuses ou peu connues du genre Nomia Latr. (Hym.). Miscellanea Ent., 5: 72-75, 87-93. 

Vachal, J. 1898. Matériaux pour une révision synoptique des espèces Européennes et Africaines du Xylocopa Latr.  Annales de la Société Entomologique de France 67: 92-99. 

Vachal, J. 1900.  Contributions Hyménoptériques.  Annales de la  Société Entomologique de France 68(1899): 534-539. 

Vachal, J. 1903a. Note sur Euaspis Gerst. et Ctenoplectra Smith, deux genres d’Hymenoptera mellifera peu ou mal connus. Bulletin de la  Société Entomologique de France 1903: 95-100.

Vachal, J. 1903b. Étude sur les Halictus d’Amérique.  Miscellanea  Entomologica (Narbonne) 11: 89-104, 121-136. 

Vachal, J. 1904a.  Étude sur les Halictus d’Amérique.  Miscellanea  Entomologica (Narbonne) 12: 9-24, 113-128, 137-144. 

Vachal, J. 1904b. Voyage de M.G.A. Baer au Tucuman (Argentine). Hymenoptera mellifera (Familia unica: Apidæ). Revue d’Entomologie 23: 9-26.

Vachal, J. 1904c. Halictus nouveaux ou présumés nouveaux d’Amérique (Hymenoptera). Bulletin de la Société Scientifique, Historique et Archéologique de la Corréze 26: 469-486. 

Vachal, J. 1905a. Manuelia, un nouveau genre d’Hyménoptères mellifères. Bulletin de la Société Entomologique de France 1905: 25-26. 

Vachal, J.  1905b.  Lonchopria, Un nouveau genre d’Hyménoptères, de la famille Apidae.  Bulletin de la Société Entomologique de France 1905: 204. 

Vachal, J. 1907. Hyménoptères de la Nouvelle-Caledonie.  Rev. d’Entomologique, Caence 26: 113-123. 

Vachal, J. 1908. Espèce nouvelle ou litigieuses d’Apidae du haut bassin du Parana et des régions contiguës et délimitation d’une nouvelle sous-famille Diphaglossinae. Revue d’Entomologie (Caen.)27: 221-244.  

Vachal, J. 1909a. Espèce nouvelle ou litigieuses d’Apidae du haut bassin du Parana et des régions contiguës et délimitation d’une nouvelle sous-famille Diphaglossinae. Revue d’Entomologie (Caen.)28: 5-64. 

Vachal, J. 1909b. Sur le genre Melitoma S.F. et Serv. et sur les genres voisins de la sous-famille Anthophorinae.  Annales de la  Société Entomologique de France 78: 5-14. 

Vachal, [M.] J. 1909. Collections recueillies par M. le Baron Maurice de Rothschild dans l´Afrique orientale. Insectes hyménopères: Mellifères. Bulletin du Museum National d´Histoire Naturelle Paris 1909: 529-534.

Vachal, J. 1910. Espèce nouvelle ou litigieuses d’Apidae du haut bassin du Parana et des régions contiguës et délimitation d’une nouvelle sous-famille Diphaglossinae. Revue d’Entomologie (Caen.)28: 65-70. 

Vachal, J. 1911. Étude sur les Halictus d’Amérique.  Miscelllanea Entomologica [Narbonne] 19: 9-24, 41-56, 107-116.

Vadas, R. L., Jr. 1994. The anatomy of an ecological controversy: honey-bee searching behavior. Oikos (Forum Section) 69: 158-166.

Vaishampayan, S. Jr. & S. N. Sinha, 2000. Effect of caging on bee behaviour and pollination efficiency of Apis mellifera on seed production of hybrid sunflower. Agricultural Science Digest 20(2): 81-83.

Vaissiere, B., M. Matti, N. Morison & B. Sauphanor, 2001. Mating disruption and pollinating insects. Proof of the harmlessness of this codling moth control method. Phytoma No.534: 44-48.

Vaissiere, B. E., J. O. Moffett & G. M. Loper, 1984. Honey bees as pollinators for hybrid cotton seed production on the Texas high plains.  Agronomy Journal 76(6): 1005-1010.

Vaissiere, B. & N. Morison,  2003. Pollinator hymenoptera: always bees are queens, sometime bombus are kings. PHM-Revue-Horticole (France) No. 452:  17-20.

Vaissiere, B., N. Morison, X. Crete, G. Ferre, M. Matti & J. Vilain, 2000. Effects of nets against hail on honeybees and the pollination of apple trees. Arboriculture Fruitiere No. 544: 19-25.

Vaissière, B., N. Morison, M. Subirana,  É. Navarro, P. Duvivier & J. Vilain, 2002. Apricot. Do pollen distributors improve the pollinization of orchards? Arboriculture Fruitière No.567: 19-24.

Vaknin, Y., S. Gan-Mor, A. Bechar, B. Ronen & D. Eisikowitch, 2000. The role of electrostatic forces in pollination. Plant Systematics and Evolution 222(1/4): 133-142.

Valiente-Banuet, A., R. Santos Gally, M. C. Arizmendi & A. Casas, 2007. Pollination biology of the hemiepiphytic cactus Hylocereus undatus in the Tehuacán Valley, Mexico. Journal of arid environments 68(1): 1-8.[Electronic Resource: http://dx.doi.org/10.1016/j.jaridenv.2006.04.001].

Vallarce, R. & G. G. Smith, 1989.  Chemical characterization of honey bees by Curie-point pyrolysis-gas chromatography-pattern recognition. Chemometrics and Intelligent Laboratory Systems  6(2): 157-166.

Vandame, R., M. E. Colin, S. Morand & G. Otero-Colina, 2000. Levels of compatibility in a new host-parasite association: Apis mellifera/Varroa jacobsoni. Canadian Journal of Zoology 78(11): 2037-2044.

Vandenberg, J. D. 1986. Two commercial preparations of the beta exotoxin of Bacillus thuringiensis influence the mortality of caged adult honey bees, Apis mellifera (Hymenoptera: Apidae). Environmental Entomology 15(1): 166-169.

Vandenberg, J. D. 1987. Technique for rearing worker honeybees in the laboratory. Journal of Apicultural Research 26(2): 90-97.

Vandenberg, J. [D]. 1990a. Arrival of Africanized bees will be unwelcome but not a catastrophe. Utah Science, Utah Agricultural Experiment Station 51(2): 66-68.

Vandenberg, J. D. 1990b.  Safety of four entomopathogens for caged adult honey bees (Hymenoptera: Apidae). Journal of Economic Entomology 83(3): 755-759.

Vandenberg, J. D. 1990. Viability of Bacillus thuringiensis and its efficacy for larvae of the greater wax moth (Lepidoptera: Pyralidae) following storage of treated combs. Journal of Economic Entomology 83(3): 760-765.

Vandenberg, J. D. 1992a. Bioassay of the chalkboard fungus Ascosphaera aggregata on larvae of the alfalfa leafcutting bee, Megachile rotundata. Journal of Invertebrate Pathology 60(2): 159-163.

Vandenberg, J. D.  1992b. Chalkbrood susceptibility among larvae of the alfalfa leafcutting bee, Megachile rotundata, from different source populations. Journal of Invertebrate Pathology 60(2): 213-214.

Vandenberg, J. D. 1994. Chalkbrood susceptibility among larvae of the alfalfa leafcutting bee (Hymenoptera: Megachilidae) reared on different diets. Journal of Economic Entomology 87(2): 350-355.

Vandenberg, J. D., B. L. Fichter & W. P. Stephen, 1980.  Spore load of Ascosphaera species on emerging adults of the alfalfa leafcutting bee, Megachile rotundata. Applied and Environmental Microbiology 35(4): 650-655.

Vandenberg, J. D., J. J. Hamm & H. Shimanuki,  1986. Vairimorpha sp. spores do not reduce the longevity of caged adult honey bees, Apis mellifera (Hymenoptera: Apidae). Environmental Entomology 15(1): 207-209.

Vandenberg, J. D. & H. Shimanuki,  1986.  Two commercial preparations of the  β exotoxin of Bacillus thuringiensis influence the mortality of caged adult honeybees, Apis mellifera (Hymenoptera: Apidae). Environmental Entomology 15(1): 166-169. 

Vandenberg, J. D. & H. Shimanuki,  1990a.  Effect of amitraz treatment on honey bees and on the hony bee tracheal mites. Apidologie 21(3): 243-248.

Vandenberg, J. D. & H. Shimanuki, 1990b. Application methods for Bacillus thuringiensis used to control larvae of the greater wax moth (Lepidoptera: Pyralidae) on stored beeswax combs. Journal of Economic Entomology 83(3): 766-771.

Vandenberg, J. D. & W. P. Stephen, 1982.  Etiology and symptomatology of chalkbrood [Ascosphaera aggregate] in the alfalfa leafcutting bee, Megachile rotundataJournal of Invertebrate Pathology 39(2): 133-137.

Vandenberg, J. D. & W. P. Stephen, 1983a. Pathogenesis of chalkbrood in the alfalfa leafcutting bee, Megachile rotundata. Apidologie 14(4): 333-341.

Vandenberg, J. D. & W. P. Stephen, 1983b. Pathogenicity of Ascosphaera species for larvae of Megachile rotundata. Journal of Apicultural Research 22(2): 57-63.

Vandenberg, J. D. & W. P. Stephen, 1984. Conditions of pH and oxidation-reduction potential in larvae of Magachile rotundata (Fabricius).  Journal of Apicultural Research 23(3): 177-180.

Vandenberg, J. D., D. A. Streeti & E. W. Herrbert Jr.,  1990. Safety of grasshopper entomoprox virus for caged adult honey bees (Hymenoptera, Apidae).  Journal of Economic Entomology 83(3): 784-787.

Vanderblom, J., W. J. Boot & H. H. W. Velthuis, 1994. Simultaneous queen raising and egg laying by workers in Africanized honeybee colonies in costa rica.  Apidologie 25(4): 367-374.

VanderDussen, D. 2006a. The transition to a Mite-AwayII IPM treatment program. American bee journal 146(2): 129-130.

VanderDussen, D. 2006b. Varroa doubling info: Understanding the boom and assessing your varroa treatment time purchase. American bee journal 146(6): 525-527.

Vanderput,  B. 1988. Lessons from South African beekeepers. American Bee Journal  128(3): 180-182.

Vanneste, J. L., D. A. Cornish, J. Yu & M. D. Voyle, 2002. P10c: a new biological control agent for control of fire blight which can be sprayed or distributed using honey bees. Acta Horticulturae No. 590: 231-235.

Vansell, G. H. 1928.  The honeybee in relation to alfalfa in California. Journal of Economic Entomology  21: 411-413. 

Vansell, G. H. 1941. Alfalfa nectar and the honey bee. Journal of Economic Entomology 34: 21-23. 

Vansell, G. H. 1951. Use of honey bees in alfalfa seed production. United States Department of Agriculture Circular No. 876: 1-11. 

Vansell, G. H. 1955. Alfalfa pollen on nectar-collecting honey bees. Journal of Economic Entomology 48: 477. 

Vansell, G. H. & F. E. Todd, 1945. Alfalfa tripping by insects. Journal of the American Society of Agronomy 38: 470-488. 

Vansell, G. H. & F. E. Todd, 1947. Honeybees and other bees pollinate the alfalfa seed crop in Utah.  Gleanings Bee Cultivation 75: 136-139.

Varassin, I. G., J R. Trigo & M. Sazima, 2001. The role of nectar production, flower pigments and odour in the pollination of four species of Passiflora (Passifloraceae) in south-eastern Brazil. Botanical Journal of the Linnean Society 136(2): 139-152.

Vardi, A.,  Z. Barzilay, N. Linder,  H. A. Cohen,  G. Paret  & A. Barzilai,  1998. Local application of honey for treatment of neonatal postoperative wound infection. Acta Paediatr. 87(4): 429-432. (Abstract). 

Varela, G. 1992. Nota preliminar sobre la fenologia del nido de Bombus bellicosus Smith, 1879 (Hymenoptera, Apoidea). Bol. Soc. Zool. Uruguay (2) 7: 53-56.

Varga, P. 1972. Biologia înfloritului la lucernǎ şi condiţiile necesare pentru realizarea unor recolte mari de seminţe. Probl. Agric. 24(5): 29-37. 

Vargo, E. L. 2003. Hierarchical analysis of colony and population genetic structure of the eastern subterranean termite, Reticulitermes flavipes, using two classes of molecular markers. Evolution 57(12): 2805-2818.

Varis, Anna-Lisa & R. Brax,  1990.  Effect of bee pollination on yield components of field bean (Vicia feba L.).  J. Agric. Sci. Finl.  62(1): 45-50. 

Vasičc, Z. 1968.  Activnost vrste Megachile sericans Fonsc. Na ingradnij gnezda (Apoidea, Hymenoptera).  Bull. Mus. Nat. Hist. 23: 201-209.

Vasudeva, R., D. Lakshmana & T. R. Radhamani, 1999. Differential bee visitation to male sterile and fertile lines in pearl millet (Pennisetum glaucum L.). Journal of Research ANGRAU 27(4):26-28.

Vaughan, W. C. & R. J. Koch, 2000. Airway obstruction caused by bee sting macroglossia. Otolaryngology - Head and Neck Surgery 122(5): 778.

Vecchi, M. A., A. Lavazza, E. Carpana, S. Bassi & M. Dottori, 1990. Viral infections of honey bees: current problems and electron microscope findings. Selezione Vet. 31: 859–871 [In Italian.] 

Vecht, J. van der.  1928.  Hymenoptera Anthophila (Q XI-Iim) A. AndrenaIn H. Boschma et al., (eds.), Fauna van Nederland, Aflevering IV. Pp. 1-144. Sijthoff, Leiden.  

Vecht, J. van der.  1946. On two new species of Ctenoplectra from Sumatra and Java (Hymenoptera: Apidae). Ent. Meded. Ned. Ind., Buitenzorg 7: 69-74. 

Vecht, J. van der.  1952.  A preliminary revision of the oriental species of the genus CeratinaZoologische Verhandelingen No. 16: ii + 1-85. 

Vecht, J. van der.  1953.  The carpenter bees (Xylocopa Latr.) of Celebes, with notes on some other Indonesian Xylocopa species. Idea 9: 57-69.

Veddeler, D., R. Olschewski, T. Tscharntke & A.-M. Klein, 2008. The contribution of non-managed social bees to coffee production: new economic insights based on farm-scale yield data. Agroforestry Systems 73(2): 109-114. [Electronic Resource: http://dx.doi.org/10.1007/s10457-008-9120-y].

Vedova, G. D. 2000. Fight against Varroa; diffculty and prospects. Notiziario ERSA 13(6): 56-58.

Veen, J. W. van, 2000.  Cell provisioning and oviposition in Melipona beecheii (Apidae, Meliponinae), with a note on caste determination. Apidologie 31(3): 411-420

Veen,  J. W. van & M. J. Sommeijer, 2000. Observations on gynes and drones around nuptial flights in the stingless bees Tetragonisca angustula and Melipona beecheii (Hymenoptera, Apidae, Meliponinae). Apidologie 31(1): 47-54. 

Veerman, A., & J. C. J. van Zon, 1965. Insect pollination of pansies (Viola Spp.) Ent. Expt. Et Appl. 8(2): 123 - 134.

Vega, M. C. de, E. M. Sanchez, C. M. Mata & I. J. J. Leali de Juaristi, 1999. Study of American foul brood and antibiotics in honey from Argentina. Alimentaria 36(306): 101-104.

Veith, H. J., J. Weiss & N. Koeniger, 1978. A new alarm pheromone (2 decen 1 yl acetate) isolated from the stings of Apis dorsata and Apis florea (Hymenoptera: Apidae). Experimentia 34(4): 423-424.

Vékey, Á. 1983. Tenyésztési kérdések genetikai megközelítése. Méhészet 31(6): 3-4.

Velarde, R. A., C. D. Sauer, K. K. O. Walden, S. E. Fahrbach & H. M. Robertson, 2005. Pteropsin: A vertebrate-like non-visual opsin expressed in the honey bee brain. Insect biochemistry and molecular biology 35(12): 1367-1377.

Veldink, C. 1989. The honeybee language contro-versy. Interdisciplinary Science Reviews 14: 166-175.

Veleminsky, M. P. L. & P Stary,  1990.  Honey bees (Apis mellifera) and environmental monitors of heavy metals in Czechoslovakia.  Acta Entomol. Bohemoslov. 87(1): 37-44.

Velikova, M., V. Bankova, M. C. Marcucci, I. Tsvetkova & A. Kujumgiev, 2000. Chemical composition and biological activity of propolis from Brazilian Meliponinae. Zeitschrift fur Naturforschung. Section C, Biosciences 55(9/10): 785-789.

Velikova, M., V. Bankova, I. Tsvetkova, A. Kujumgiev & M. C. Marcucci, 2000. Antibacterial ent-kaurene from Brazilian propolis of native stingless bees. Fitoterapia 71(6): 693-696.

Velthuis, H. H. W. 1987.  The evolution of sociality: ultimate and proximate factors leading to primitive social behavior in carpenter bees. Pp. 405-430. In: J. M. Pasteels & J. L. Deneubourg (eds.), From individual to collective behavior in social insects. Experimentia Suppl. 54. [Birkhauser Verlag, Basel.]

Velthuis, H. H. W., J. C. Biesmeijer, J. M. F. Camargo,  L. Cobb, M. Cortopassi-Laurino, C. da Cruz-Landim,  W. Engels, V. L. Imperatriz-Fonseca, D. Koedam, M. Pereira-Valle, M. Ramalho, E. V. Silva-Matos & R. Zucchi, 1997. Biology of the stingless bees. Dept. Ethology, Utrecht Univ. 33 pages. ISBN 90-393-1652-X.

Velthuis, H. H. W. & J. M. F. de Camargo, 1975a.  Further observation on the function of male teritories in the carpenter bee Xylocopa (Neoxylocopa) hirsutissima Maidl (Anthophoridae, Hymenoptera). Neth. J. Zool. 25(4): 516-528.

Velthuis, H. H. W. & J. M. F. de Camargo. 1975b. Observations on male territories in a carpenter bee, Xylocopa (Neoxylocopa) hirsutissima Maidl (Hymenoptera, Anthophoridae). Z. Tierpsychol. 38(4): 409-418.

Velthuis, H. H. W. & D. Gerling, 1983.  At the brink of sociality: interactions between adults of the carpenter bee Xylocopa pubescens Spinola. Behav. Ecol. Sociobiol. 12: 209-214. 

Velthuis, H. H. W.  & A. van der Kerk, 1988. Age, environment, and genes in relation to the mandibular gland secretion of pure and hybrid Apis mellifera capensis worker bees. In: Needham, G.R. (ed.), Africanized honey bees and bee mites. E. Horwood, Chichester, West Sussex, England.

Velthuis, H. H. W., D. Koedam & V. L. Imperatriz-Fonseca, 2005. The males of Melipona and other stingless bees, and their mothers. Apidologie 36(2): 169-186.

Velthuis, H. H. W., F. Ruttner & R. M. Crewe, 1990. Differentiation in reproductive physiology and behaviour during the development of laying worker honey bees. Pp. 231-243. In: W. Engels et al. (eds.), Social Insects : An Evolutionary Approach to Castes and Reproduction 

Velthuis, H. H. W. & M. J. Sommeijer, 1991.  Roles of morphogenetic hormones in caste polymorphism in stingless bees.  In A. P. Gupta, (ed.), Morphogenetic Hormones of Arthropoda. Pp. 347-383. Rutgers University Press, New Brunswick, N.J.

Vencovsky, R. & W. E. Kerr, 1982.  Bee breeding: 2. Theory and evalution of some selection methods. Rev. Bras. Genet.5(3): 493-502. 

Vereecken, N. J., J. Mant & F. P. Schiestl, 2007. Population differentiation in female sex pheromone and male preferences in a solitary bee. Behavioral ecology and sociobiology 61(5): 811-821.[Electronic Resource: http://dx.doi.org/10.1007/s00265-006-0312-z].

Vereecken, N.J. & F. P. Schiestl, 2008. The evolution of imperfect floral mimicry. Proceedings of the National Academy of Sciences of the United States of America 105(21): 7484-7488.

Vergara, C. & R. Ayala, 2002. The Bee Fauna of  Zapotitlán de las Salinas, Puebla, México.  Journal of Kansas Entomological Society. [In Press.] 

Vergara, C., A. Dietz &  D. A. Perez, 1993.  Female parasitism of European honey bees by Africanized honey bee swarms in Mexico.  Journal of Apicultural Research 32(1): 34-40.

Vergara, C. & A. Villa, 1981. Algunos aspectos de la biología y comportamiento de Trigona (Tetragonisca ) angustula Latreille 1811 (Hymenoptera, Apidae). Tesis de Grado. Departamento de Biología, Universidad Nacional de Colombia, Santafé de Bogotá.

Vergara, C., A. Villa & G. Nates-Parra, 1986. Nidificación de meliponinos (Hymenoptera: Apidae) de la región central de Colombia. Rev. Biol. Trop. 34(2): 181-184.

Vergara, C. H. 2002. Bees floral visitors in a mixed orchard in central Mexico. Crop Research (Hisar) 24(1): 113-116.

Vergara, C. H. & R. Ayala, 2002. Diversity, phenology and biogeography of the bees (Hymenoptera:Apoidea) of Zapotitlan de las Salinas, Puebla, Mexico. Journal of the Kansas Entomological Society 75(1): 16-30.

Vergara, C. H. & C. D. Michener, 2004. A new species of Caupolicana s.str. from the Tehuacán-Cuicatlán Valley, Mexico, and a key to North American Species of the Subgenus (Hymenoptera: Colletidae). Journal of the Kansas Entomological Society 77(4): 783-787.

Vergés, F.  1967.  Estudo monográfico de los Thyreus Panzer (Crocisa Jurine) de España.  Miscelanea Zoologica, Museo de Zoologia de Barcelona 11: 101-110. 

Vergoz, V., H. A. Schreurs & A. R. Mercer, 2007. Queen Pheromone Blocks Aversive Learning in Young Worker Bees. Science 317(5836): 384-386. [Electronic Resource: http://www.scienceonline.org/].

Verhoeff, C. 1890.  Ein Beiträge zur deutschen hymenopteren-Fauna.  Entomologische Nachrichten 16: 321-335. Zusätze, Entomologische Nachrichten (Karsch: Berlin) 16: 321-336 & 382-386.

Verhoeff,  C.  1891. Einige Bemerkemgen über Apiden.  Revue d’ Entomologie, publié par la Société Française d’Entomologie (Fauvel : Caen) 10: 203-206. 

Verhoeff,  C.  1892a. Zur kenntnis des biologischen verhältnesses zwischen wirth-und parasiten – bienen larven.  Zool. Anz. 15: 41-43. [Summary in Journal of the Royal Microscopical Society 1892: 358.].

Verhoeff, C. 1892b. Die physiologische Bedentung des stachelapparates besonders der Hymenopteren – Nymphen. Zoologischer Anzeiger (Carus : Leipzig) 15: 355-360.

Verhoeff, C. 1892c. Neue und wenig bekannte Gesetze aus der Hymenopterenes biologie. Zool. Anz. 15: 362-370. [Summary in Journal of the Royal Microscopical Society 1893: 34.].

Verhoeff, C.  1892d.  Beiträge zur biologie der Hymenoptera.  Zoologische Jahrbücher, Abteilung für Systematik der Tiere 6: 680-754. Pls. 30 & 31. [Discussions on phylogeny of social Hymenoptera.]

Verhoeff, C. 1892e. Weitewre untersuchungen üuber den Ausfärbungsprocess.  Entomologische Nachrichten (Karsch: Berlin) 18: 54-58.

Verhoeff, C. 1892f. Ueber einige neue und seltene Fossorien. Entomologische Nachrichten (Karsch: Berlin) 18: 65-72.

Verhoeff, C. 1892g.  Einige worte 24 H. Friese’s Osmien – Studien und über einen Bau von Osmia tridentata. Entomologische Nachrichten (Karsch: Berlin) 18: 225-228.

Verhoeff, C. 1892h. Ueber Kampfende und gesellige Bienenmannchen. Entomologische Nachrichten (Karsch: Berlin) 18: 244-247. 

Verhoeff, C. 1892i.  Eine neue Osmia aus Dalmatien. Entomologische Nachrichten (Karsch: Berlin) 18: 289-291.

Verhoeff, P. M. F. 1944. Opmerkingen over Hymenoptera aculeata. Tijdschrift voor Entomologie 86: 39-42.

Verma, L. R. 1970. A comparative study of temperature regulation in Apis mellifera L. and Apis indica F. American Bee Journal 110(10): 390-391.

Verma, L. R. 1973. Osmotic analysis of honeybee (Apis mellifera L.) semen and haemolymph. American Bee Journal 113(11): 412.

Verma, L. R. 1977. Effect of ions, semen, and of its storage on oxygen consumption and on motility of spermatozoa in honeybees. Bee Genetics, Selection and Reproduction [International Symposium on Bee Genetics, Selection and Reproduction, Moscow] 1976: 112-119.

Verma, L. R. 1978a. Biology of honeybee (Apis mellifera L.) spermatozoa. 1. Effect of different diluents on motility and survival. Apidologie 9(3): 167-173.

Verma, L. R. 1978b. Biology of honeybee spermatozoa. 2. Effect of washing and of sugars on respiration as measured by the Cartesian diver technique. Journal of Apicultural Research 17(4): 176-191.

Verma, L. R. 1981. Biology of honeybee spermatozoa. 3. Effect of amino acids and catalase on respiration as measured by the Cartesian diver technique. Apidologie 12(4): 377-382.

Verma, L. [R.] 1983. Effect of deep freezing on survival of the honey bee (Apis mellifera L.) spermatozoa. American Bee Journal 123(12): 851-852.

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Vorobyev, M. V., J. Marshall, D. Osorio, N. Hempel de Ibarra & R. Menzel, 2000. Colourful objects through animal eyes. Colour Researach and Application 26: 214-217.

Vorobyev, M. [V.] & R. Menzel, 1999. Adaptive mechanisms in the ecology of vision. In : S. Archer & J. Partridge (eds.), Chapman and Hill.

Vorobyev, M. [V.] & D. Osorio, 1998. Receptor noise as a determinant of colour thresholds. Proc. R. Soc. Lond. B- Biol. Sci. 265: 351-358.

Vorobyev, M. [V.], D. Osorio, A. T. D. Bennett, N. J. Marshall & I. C. Cuthill, 1998. Tetrachromacy, oil droplets and bird plumage colours. J. Comp. Physiol. [A] 183: 621-633.

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Vorwohl, G., M. S. Salem, M. E. Nour & S. E. Rashad, 1988. Chemical and physical properties of Egyptian honeys. Pp. 240-244. In: Proceedings of the Fourth International Conference on Apiculture in Tropical Climates, Cairo, Egypt, 6-10 November 1988, Government of Egypt & International Bee Research Association.

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Additions: Twelfth Issue

File "Additions: Twelfth Issue" contain references published between 01 Jan 2010 to 30 Oct 2010

                   

Initial release 19 November, 2002.                                                                                                                                         Second issue 31 July, 2003

Third issue 15 April, 2004                                                                                                                                                          Fourth issue 15 Sept. 2004

Fifth issue 20 Feb., 2005.                                                                                                                                                            Sixth issue 5 August 2005

Seventh issue 17 Feb., 2006                                                                                                                                                        Eighth issue 11 Oct. 2006

 

Ninth issue 07 August 2007                                                                                                                                                          Tenth issue 07 Sept. 2008

 

        Eleventh issue 11 Oct. 2009                                                                                                                                                      Twelfth issue 20 Nov. 2010

 

 

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