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Original Articles

The Pollination of Fruit Trees

Pages 169-186 | Published online: 31 Jul 2015

REFERENCES

  • Publications marked B are in the B.R.A. Library.
  • An English translation of publications marked E is in the Library.
  • Antles, L. C. (1953) New methods in orchard pollination Amer. Bee J. 93(3): 102–103
  • Auchter, E. C. (1924) The importance of proper pollination in fruit yields N. J. hort. Soc. News: 133–142
  • Auchter, E. C. & Knapp, H. B. (1937) Orchard and small fruit culture New York: Wiley
  • Bailey, M. E., Fieger, E. A. & Oertel, E. (1954) Paper chromatographic analyses of some southern nectars Glean. Bee Cult. 82: 401–403, 472–474
  • Behlen (1911) Die Honigabsonderung der Pflanzen und ihre Ursachen. Eine Literaturstudie Leipzig. Bienenztg 26: 163–167, 179–183
  • [Betts, A. D.] (1931) Research notes Bee World 12(5): 58 only
  • Beutler, R. (1949) Ergiebigkeit der Trachtquellen Imkerfreund 4(11): 207–208
  • Beutler, R. (1953) Nectar Bee World 34: 106–116, 128–136, 156–162
  • Beutler, R. & Schöntag, A. (1940) Ueber die Nektarabscheidung einiger Nutzpflanzen Z. vergl. Physiol. 28(3): 254–285
  • Blasberg, C. H. (1951) A preliminary report on spraying pollen to apple trees in commercial orchards Proc. Amer. Soc. hort. Sci. 58: 23–25
  • Boch, R. (1956) Die Tänze der Bienen bei nahen und fernen Trachtquellen Z. vergl, Physiol. 38: 136–167
  • Bohart, G. E. (1952) Pollination by native insects Yearb. Agric. U.S. Dep. Agric.: 107–121
  • Bonnier, G. (1906) Sur la division du travail chez les abeilles C.R. Acad. Sci., Paris 143: 941–946
  • Bowman, F. T. (1937) Cherry pollination and variety investigations in New South Wales Sci. Bull. Dep. Agric. N.S. W. No. 55
  • Brian, A. D. (1954) The foraging of bumble bees Bee World 35: 61–67, 81–91
  • Brittain, W. H. (1933) Apple pollination studies in the Annapolis Valley, N.S., Canada 1928–1932 Bull. Dep. Agric. Can. New Ser. No. 162
  • Brittain, W. H. (1935) Studies in bee activity during apple bloom J. econ. Ent. 28(3): 553–559
  • Brittain, W. H. & Newton, D. E. (1933) A study in the relative constancy of hive bees and wild bees in pollen gathering Canad. J. Res. 9(4): 334–349
  • Brittain, W. H. & Newton, D. E. (1934) Further observations on the pollen constancy of bees Canad. J. Res. 10(3): 255–263
  • Brown, A. G. (1951) Factors affecting fruit production in plums Fruit Yearb. 1950 (4): 12–18
  • Bullock, R. M. & Overley, F. L. (1949) Handling and application of pollen to fruit trees Proc. Amer. Soc. hort. Sci. 54: 125–132
  • Bullock, R. M. & Snyder, J. C. (1946) Some methods of tree fruit pollination Proc. Wash. St. hort. Ass.: 215–226
  • Burrel, A. B. & King, G. E. (1932) A device to facilitate pollen distribution by bees Proc. Amer. Soc. hort. Sci. 28: 85–86
  • Butler, C. G. (1943) Work on bee repellents. Management of colonies for pollination Ann. appl. Biol. 30(2): 195–196
  • Butler, C. G. (1945a) The influence of various physical and biological factors of the environment on honeybee activity. An examination of the relationship between activity and nectar concentration and abundance J. exp. Biol. 21(1/2): 5–12
  • Butler, C. G. (1945b) The behaviour of bees when foraging J. R. Soc. Arts 93(4699): 501–511
  • Butler, C. G. & Haigh, J. C. (1956) A note on the use of honey-bees as pollinating agents in cages J. hort. Sci. 31(4): 295–297
  • Butler, C. G., Jeffree, E. P. & Kalmus, H. (1943) The behaviour of a population of honeybees on an artificial and on a natural crop J. exp. Biol. 20(1): 65–73
  • Butler, C. G. & Simpson, J. (1953) Bees as pollinators of fruit and seed crops Rep. Rothamst. exp. Sta. for 1953: 167–175
  • Buzzard, C. N. (1936) De l'organisation du travail chez les abeilles Bull. Soc. Apic. Alpes-Marit. 15(116): 65–70
  • Chandler, W. H. (1950) Evergreen orchards Philadelphia: Lea & Febiger
  • Chittenden, F. J. (1914) Pollination in orchards Ann. appl. Biol. 1(1): 37–42
  • Coggshall, W. L. (1951) Some pollination suggestions Leafl. U.S. Dep. Agric. Ext. Serv.
  • Con, J. E. (1925) Citrus fruits New York: Macmillan
  • Crane, M. B. (1945) What are the best plums to grow? John Innes Bull. 1: 44–53
  • Davis, J. J. (1925) Beekeeping in relation to agriculture Ext. Bull. Ind. agric. Exp. Sta. No. 129
  • Davis, J. J. (1926) Honeybees as an aid in fruit growing Amer. Fruit Gr 46: 12, 27
  • Dickson, G. H. (1942) Pollination in relation to orchard planning Bull. Ont. Dep. Agric. No. 424
  • Dickson, G. H. & Smith, M. V. (1958) Fruit pollination Circ. Ont. Dep. Agric. No. 172
  • Dietz, H. F. (1925) Pollination and the honey bee Publ. Ind. Dep. Conserv. No. 52
  • Dirks, C. O. (1946) Keeping bees in Maine Maine ext. Bull. No. 346
  • Dunham, W. E. (1939) Insect pollination of orchard fruits Glean. Bee Cult. 67(5): 281–285
  • Dyce, E. J. (1929) Bees help the fruit grower Canad. Hort. 52: 143–144
  • Dyce, E. J. (1958) Honeybees and the pollination problem in New York State Glean. Bee Cult. 86(3): 140–143
  • Ewert, R. (1921) Die Einfluss der Bienenzucht auf Befruchtung und Ertrag der Obstpflanzungen Arch. Bienenk. 3(3): 83–93
  • Ewert, R. (1940) Das Honigen unserer Obstgewächse Leipzig: Leipziger Bienenzeitung
  • Farrar, C. L. (1931) The evaluation of bees for pollination J. econ. Ent. 24(3): 622–627
  • Filmer, R. S. (1932) Brood area and colony size as factors in activity of pollination units J. econ. Ent. 25(2): 336–343
  • Filmer, R. S. (1941) Honeybee population and floral competition in New Jersey orchards J. econ. Ent. 34: 198–199
  • Fletcher, S. W. (1916) Pollination pages 2734–2737 in Standard cyclopedia of horticulture ed. Bailey, L. H. New York: Macmillan
  • Free, J. B. (1958) Attempts to condition bees to visit selected crops Bee World 39(9): 221–230
  • Free, J. B. (1959)The effect of moving colonies of honeybees to new sites on their subsequent foraging behaviour J. Agric. Sci. 53 (1): 1–9
  • Free, J. B. (1961) The behaviour of honeybees visiting flowers of fruit trees J. Anim. Ecol. (in press)
  • Free, J. B. Free, J. B. & Butler, C. G. (1959) Bumblebees London: Collins
  • Free, J. B., Free, N. W. & Jay, S. C. (1960) The effect on foraging of moving honeybee colonies to crops before or after flowering has begun J. econ. Ent. 53: 69–70
  • Free, J. B. & Spencer-Booth, Y. (1961) The effect of feeding sugar syrup to honeybee colonies (not yet published) Free, J. B. & Smith, M. V. (1960) to be published in Bee World
  • Frisch Von, K. (1934) Ueber den Geschmacksinn der Biene Z. vergl. Physiol. 21(1): 1–156
  • Frisch Von, K. (1946) Die Tänze der Bienen Öst. Zool. Z. 1(1/2): 1–48
  • Frisch Von, K. (1946) Die ‘Sprache’ der Bienen und ihre Nutzanwendung in der Landwirtschaft Experientia 2(10): 397–404
  • Gagnard, J. M. (1954) Recherches sur les caractères systématiques et sur les phéno- mènes de stérilité chez les variétés d'amandiers cultivées en Algérie Ann. Inst. agric. Algér. 8(2): 1–163
  • Gardner, V. R., Bradford, F. C. & Hooker, H. D. (1952) The fundamentals of fruit production New York: McGraw-Hill
  • Gates, E. N. (1917) Honey bees in relation to horticulture Trans. Mass. hort. Soc. 1: 71–88
  • Gooderham, C. B. (1936) Further notes regarding honeybees and pollination Rep. Ent. Soc. Ont. 66: 66–68
  • Gooderham, C. B. (1950) Overwintered colonies versus package bees for orchard pollination Progr. Rep. Dom. Apiarist Canad. Dep. Agric. 1937–1948: 7–8
  • Gould, H. P. (1939) Why fruit trees fail to bear Leafl. U.S. Dep. Agric. No. 172
  • Gourley, J. H. & Howlett, F. S. (1941) Modern fruit production New York: Macmillan
  • Griggs, W. H. (1953) Pollination requirements of fruits and nuts Cue. Calif. agric. Exp. Sta. No. 424
  • Griggs, W. H. & Vansell, G. H. (1949) The use of bee-collected pollen in artificial pollination of deciduous fruits Proc. Amer. Soc. hort. Sci. 54: 118–124
  • Griggs, W. H., Vansell, G. H. & Iwakiri, B. T. (1952) The use of beehive pollen dispensers in the pollination of almonds and sweet cherries Proc. Amer. Soc. hort. Sci. 60: 146–150
  • Griggs, W. H., Vansell, G. H. & Iwakiri, B. T. (1953) Pollen storage—high viability of pollen obtained after storage in home freezer Calif. Agric. 7(7): 12 only
  • Griggs, W. H., Vansell, G. H. & Reinhardt, J. F. (1950) The germinating ability of quick-frozen, bee-collected apple pollen stored in a dry ice container J. econ. Ent. 43(4): 549 only
  • Grout, R. A. (1950) Planned pollination—an agricultural practice Hamilton, III.: Dadant
  • Hambleton, J. I. (1944) The role of bees in the production of fruits and seeds J. econ. Ent. 37(4): 522–525
  • Haydak, M. H. (1947) Wings of agriculture Amer. Bee J. 87(5): 218–219, 235
  • Hendrickson, A. H. (1916) The common honey bee as an agent in prune pollination Bull. Calif, Agric. Exp. Sta. No. 274: 127–132
  • Hendrickson, A. H. (1919) Plum pollination Bull. Calif, agric. Exp. Sta. No. 310
  • Hendrickson, A. H. (1922) Further experiments in plum pollination Bull. Calif, Agric. Exp. Sta. No. 352: 245–268
  • Hendrickson, A. H. (1927) Bees as pollen distributors Amer. Bee J. 67(5): 250–252
  • Hockey, J. F. & Harrison, K. A. (1930) Apple pollen may be wind-borne Rep. Ia hort. Soc. 65: 248–250
  • Hooper, C. H. (1929) The study of the order of flowering and pollination of fruit blossoms applied to commercial fruit growing J. R. Soc. Arts 77(3981): 424–442
  • Hooper, C. H. (1931) Insect visitors to fruit blossoms J. S.-E. agric. Coll. Wye 28: 211–215
  • Hootman, H. D. & Cale, G. H. (1930) A practical consideration of fruit pollination Hamilton, III.: American Bee Journal
  • Howlett, F. S. (1927) Apple pollination studies in Ohio Bull. Ohio agric. Exp. Sta. No. 404: 1–84
  • Howlett, F. S. (1934) Pollination of the apple in Ohio Bull. Ohio agric. Exp. Sta. No. 167: 65–70
  • Hutson, R. (1924) Bees in fruit pollination Glean. Bee Cult. 52(5): 290–292
  • Hutson, R. (1925) The honey bee as an agent in the pollination of pears, apples and cranberries J. econ. Ent. 18(2): 387–391
  • Hutson, R. (1926) Relation of the honeybee to fruit pollination in New Jersey Bull. N.J. agric. Exp. Sta. No. 434
  • Hutson, R. (1928) Package versus overwintered bees for orchard use as pollinizers Amer. Bee J. 68(3): 128 only
  • Johansen, C. A. (1956) Artificial pollination of apples with bee-collected pollen J. econ. Ent. 49(6): 825–828 13
  • Johansen, C. A. & Degman, E. (1957) Progress report on hive inserts for apple pollination Proc. Wash. St. hort. Ass. 53: 77–81
  • Karmo, E. A. (1958) Honey bees as an aid in orchard and blueberry pollination in Nova Scotia X Int. Congr. Ent. 1956 4: 955–959
  • Karmo, E. A. & Vickery, V. R. (1954) The place of honey bees in orchard pollination Mimeogr. Circ. N.S. Dep. Agric. Mktg No. 67
  • Kelt Y, R. H. (1929) Renting or keeping bees for use in the orchard Bull, Mich. St. Coll. Agric. No. 56
  • Kelt Y, R. H. (1948) Help the bees to help you Amer. Fruit Gr 68: 16–31
  • King, G. E. & Burrel, A. B. (1933) An improved device to facilitate pollen distribution by bees Proc. Amer. Soc. hort. Sci. 29: 156–159
  • Kobel, F. (1942) Obstbau und Bienenzucht Beih. Schweiz. Bienenztg 1(3): 111–154
  • Kremer, J. C. (1948) Traps for the collection and distribution of pollen in orchards Bull. Mich, Agric. Exp. Sta. 31(1): 12–21
  • Kremer, J. C. (1949) Germination tests of the viability of apple pollen gathered in pellets Proc. Amer. Soc. hort. Sci. 53: 153–157
  • Kremer, J. C. (1950) The dandelion and its influence on bee behavior during the fruit blossoming period Proc. Amer. Soc. hort. Sci. 55: 140–146
  • Kremer, J. C. & Hootman, H. D. (1930) Greater efficiency in pollination Glean. Bee Cult. 58(4): 219–221
  • Krezdorn, A. H. & Robinson, F. A. (1958) Unfruitfulness in the Orlando Tangelo Florida hort. Soc. Quart. 71: 86–91
  • Larsen, P. & Tung, S. M. (1950) Growth-promoting and growth-retarding substances in pollen from diploid and triploid apple varieties Bot. Gaz. 111(4): 436–447
  • Lazenby, W. R. (1899) Pollination of fruit by honeybees Proc. Soc. Prom, Agric. Sci., N. Y.: 68–73
  • Lewis, E. I. (1911) Orchard management Bull. Ore. agric. Coll. No. 111
  • Lewis, C. I. & Vincent, C. C. (1909) Pollination of the apple Bull. Ore. agric. Coll. No. 104
  • Lindauer, M. (1952) Ein Beitrag zur Frage der Arbeitsteilung im Bienenstaat Z. vergl. Physiol. 34: 299–345
  • Loewel, E. L. (1943) Ueber die Bedeutung der Bienenfrage im Obstbaugebiet an der Niederelbe Dtsch. Imkerführer 16(11): 160 only
  • Lö;ken, A. (1958) Pollination studies in apple orchards of Western Norway X Int. Congr. Ent. 1956 4: 961–965
  • Louveaux, J. (1954) Études sur la récolte du pollen par les abeilles Apiculteur 98(12) Sect. sci.: 43–50
  • Luce, W. A. & Morris, O. M. (1928) Pollination of deciduous fruits Bull. Wash. St. Coll. No. 223
  • Mcculloch, J. W. (1914) The relation of the honey-bee to other insects in cross-pollination of the apple blossom Annu. Mtg Kans. St. hort. Soc. 46: 85–88
  • Macdaniels, L. H. (1929) Pollination studies in New York State Proc. Amer. Soc. hort. Sci. 25: 129–137
  • Macdaniels, L. H. (1930) Practical aspects of the pollination problems Proc. N.Y. St. hort. Soc. 75: 195–202
  • Macdaniels, L. H. (1930) The possibilities of hand pollination in the orchard on a commercial scale Proc. Amer. Soc. hort. Sci. 27: 370–373
  • Macdaniels, L. H. (1931) Further experience with the pollination problem Proc. N. Y. St. hort. Soc. 76: 32–37
  • Macdaniels, L. H. & Heinicke, A. J. (1929) Pollination and other factors affecting the set of fruit with special reference to the apple Bull. Cornell Agric. Exp. Sta. No. 497
  • Marshall, R. E. & Others (1929) Pollination of orchard fruits in Michigan Bull. Mich, agric. Exp. Sta. No. 188
  • Maurizio, A. (1951) Untersuchungen über den Einfluss der Pollenernährung und Brutpflege auf die Lebensdauer und den physiologischen Zustand der Beinen XIV Int. Beekeep. Congr.
  • Menke, H. F. (1951) Insect pollination of apples in Washington State XIV Int. Beekeep. Congr.
  • Minderhoud, A. (1931) Untersuchungen über das Betragen der Honigbiene als Blütenbestäuberin Gartenbauwiss. 4(4): 342–362
  • Ministry OF Agriculture & Fisheries (1949) The importance of bees in orchards Adv. Leafl. Minist. Agric., Lond. No. 328
  • Ministry OF Agriculture & Fisheries (1951a) The pollination of apples and pears Adv. Leafl. Minist. Agric., Lond. No. 377
  • Ministry OF Agriculture & Fisheries (1951b) The pollination of plums and cherries Adv. Leafl. Minist. Agric., Lond. No. 378
  • Mommers, J. (1948a) Over het aandeel van de honingbijen in de bestuiving van het fruit Meded. Dir. Tuinb. 11(4): 252–259
  • Mommers, J. (1948b) De plaatsvastheid der honingbijen Meded. Dir. Tuinb. 11(8): 529–539
  • Mommers, J. (1951) Honeybees as pollinators of fruit trees Bee World 32(6): 41–44
  • Mommers, J. (1952) De betekenis van de honingbij voor de bestuiving Meded. Dir. Tuinb. 15(8): 586–593
  • Murneek, A. E. (1930) Fruit pollination Bull. Miss, agric. Exp. Sta. No. 283
  • Murneek, A. E. (1937) Pollination and fruit setting Bull. Miss, agric. Exp. Sta. No. 379
  • Nevkryta, A. N. (1957) [Distribution of apiaries for pollinating cherries] Pchelo-vodstvo 34(4): 34–38
  • Oertel, E. (1939) Honey and pollen plants of the United States Circ. U.S. Dep. Agric. No. 554
  • Oppenheimer, H. R. (1948) Experiments with unfruitful ‘Clementine’ Mandarins in Palestine Bull, agric. Res. Sta., Rehovot No. 48
  • Overley, F. L. & Bullock, R. M. (1947) Pollen diluents and application of pollen to fruit trees Proc. Amer. Soc. hort. Sci. 49: 163–169
  • Overley, F. L. & Others (1946) Experiments with the use of bees for pollination of fruit trees Proc. Wash. St. hort. Ass. 42: 1–10
  • Park, O. W. (1929) The influence of humidity upon sugar concentration in the nectar of various plants J. econ. Ent. 22(3): 534–544
  • Parker, R. L. (1926) The collection and utilization of pollen by the honeybee Mem. Cornell Agric. Exp. Sta. No. 98
  • Pellett, F. C. (1923) American honey plants Hamilton, III.: American Bee Journal 2nd ed.
  • Pellett, F. C. (1946) The honeybee as a pollinating agent in The hive and the honeybee ed. Grout, R. A. Hamilton, III.: American Bee Journal
  • Percival, M. S. (1955) The presentation of pollen in certain angiosperms and its collection by Apis mellifera New Phytol. 54(3): 353–368
  • Phillips, E. F. (1930a) Bees for the orchard J. econ. Ent. 23: 218–223
  • Phillips, E. F. (1930b) Honeybees for the orchard Bull. Cornell Agric. Exp. Sta. No. 190
  • Philp, G. L. & Vansell, G. H. (1944) Pollination of deciduous fruits by bees Circ. Calif, Agric. Ext. Serv. No. 62 rev.
  • Plass, F. (1952) Versuche zur Feststellung des Einflusses der Mineraldüngung auf die Nektarabsonderung der Obstgewächse Bienenzucht 5(9): 270–271
  • Preston, A. P. (1949) An observation on apple blossom morphology in relation to visits from honeybees (Apis mellifera) Rep. E. Mailing Res. Sta. for 1948: 64–67
  • Rea, G. H. (1940) Honeybees for pollination Ext. Bull. Cornell Agric. Exp. Sta. No. 424
  • Reese, C. A. (1951) Package bees for honey production and pollination Bull. Ohio St. Agric. Ext. Serv. No. 159
  • Ribbands, C. R. (1949) The foraging method of individual honeybees J. Anim. Ecol. 18: 47–66
  • Ribbands, C. R. (1951) The flight range of the honey-bee J. Anim. Ecol. 20(2): 220–226
  • Ribbands, C. R. (1952) The relation between the foraging range of honeybees and their honey production Bee World 33(1): 2–6
  • Ribbands, C. R. (1953) The behaviour and social life of honeybees London: Bee Research Association
  • Roberts, D. (1956) Sugar sprays aid fertilisation of plums by bees N.Z. J. Agric. 93(3): 206–207, 209, 211
  • Roberts, R. H. (1945) Blossom structure and setting of Delicious and other apple varieties Proc. Amer. Soc. hort. Sci. 46: 87–90
  • Roberts, R. H. (1947) Delicious apple needs near-by source of suitable pollen Bull. Wis. agric. Exp. Sta. No. 472: 21–23
  • Root, A. I. (1950) The ABC and XYZ of bee culture…. Medina, Ohio: Root 29th ed. rev.
  • Root, E. R. (1920) The beekeeper and the fruit-grower Medina, Ohio: Root
  • Rozov, S. A. (1957) [More bees for flowering orchards] Pchelovodstvo 34(4): 29–34
  • Ryle, M. (1954) The influence of nitrogen, phosphate and potash on the secretion of nectar J. Agric. Sci. 44(4): 400–419
  • Rymashevskh, V. K. (1956) [Pollinating activity of bees on the flowers of fruit trees and bushes] Pchelovodstvo 33(4): 51–52
  • Rymashevskh, V. K. (1957) [Nectar productivity and nectar sugar concentration of fruit trees and bushes] Pchelovodstvo 34(5): 39–41
  • Sax, K. (1922) The sterility relationship in Maine apple varieties Bull. Me agric. Exp. Sta. No. 307: 61–76
  • Sazykin, Y. V. (1955) [Orchard trees and bushes as honey plants] Pchelovodstvo 32(4): 30–34
  • Schuster, G. E. (1925) Pollination and growing of the cherry Bull. Ore. agric. Exp. Sta. No. 212
  • Sharma, P. L. & Sharma, A. C. (1950) Influence of numbers in a colony on the honey-gathering capacity of bees (Apis indica hill variety) Indian Bee J. 12(7/8): 106–107
  • Shaw, F. R. & Turner, M. (1942) Preference of bees for certain varieties of apples Amer. Bee J. 82(12): 521 only
  • Shoemaker J. S. & Teskey B. J. E. (1959) Tree fruit production New York: Wiley
  • Shuel, R. W. (1955a) Nectar secretion Amer. Bee J. 95(6): 229–234
  • Shuel, R. W. (1955b) Nectar secretion in relation to nitrogen supply, nutritional status, and growth of the plant Canad. J. agric. Sci. 35: 124–138
  • Shuel, R. W. (1957) Some aspects of the relation between nectar secretion and nitrogen, phosphorus, and potassium nutrition Canad. J. PL Sci. 37: 220–236
  • Singh, S. (1950) Behavior studies of honeybees in gathering nectar and pollen Mem. Cornell agric. Exp. Sta. No. 288
  • Singh, S. & Boynton, D. (1949) Viability of apple pollen in pollen pellets of honey bees Proc. Amer. Soc. hort. Sci. 53: 148–152
  • Smith, M. V. (1952) Honeybees for pollination Circ. Ont. Dep. Agric. No. 133
  • Smith, M. V. (1958) The use of fluorescent markers as an aid in studying the foraging behaviour of honeybees X Int. Congr. Ent. 1956 4: 1063 only
  • Snyder, J. C. (1946) Pollination of tree fruits and nuts Ext. Bull. Wash. St. Coll. Ext. Serv. No. 342
  • Soost, R. K. (1956) Unfruitfulness in the Clemantine Mandarin Proc. Amer. Soc. hort. Sci. 67: 171–175
  • Sprenger, A. M. (1916) Het nut der bijen voor de fruitteelt Maandschr. Bijent. 19(7): 121–124
  • Stadhouders, P. J. (1949) De overdracht van het stuifmeel bij de kruisbestuiving van vruchtbomen Meded. Dir. Tuinb. 12: 821–830
  • Stephen, W. P. (1958) Pear pollination studies in Oregon Tech. Bull. Ore. Agric. Exp. Sta. No. 43
  • Synge, A. D. (1947) Pollen collection by honeybees (Apis mellifera) J. Anim. Ecol. 16(2): 122–138
  • Todd, F. E. & Bretherick, O. (1942) The composition of pollens J. econ. Ent. 35(3): 312–317
  • Townsend, G. F. & Burke, P. W. (1952) Beekeeping in Ontario for honey production and pollination Bull. Ont. agric. Coll. No. 490
  • Townsend, G. F., Riddell, R. T. & Smith, M. V. (1958) The use of pollen inserts for tree fruit pollination Canad. J. PI. Sci. 38: 39–44
  • Tufts, W.P. (1919) Almond pollination Univ. Calif. Bull. No. 306: 337–366
  • Tufts, W. P. & Philp, G. L. (1922) Almond pollination Univ. Calif. Bull. No. 346: 1–35
  • Tukey, H. B. (1924) An experience with pollinizers for cherries Proc. Amer. Soc. hort. Sci. 21: 69–73
  • Tsygankov, S. K. (1953) [Pollination by bees increases the number and improves the quality of fruit] Pchelovodstvo 30(4): 36–38
  • Van Horn, C. W. & Todd, F. E. (1954) Bees, bouquets and better tangerines Progr. Agric. Ariz. 6(1): 11 only
  • Vansell, G. H. (1934) Relations between the nectar concentrations in fruit blossoms and the visits of honeybees J. econ. Ent. 27(5): 943–945
  • Vansell, G. H. (1942) Factors affecting the usefulness of honeybees in pollination Circ. U.S. Dep. Agric. No. 650
  • Vansell, G. H. (1944) Some western nectars and their corresponding honeys J. econ. Ent. 37(4): 530–536
  • Vansell, G. H. (1952) Variations in nectar and pollen sources affect bee activity Amer. Bee J. 92(8): 325–326
  • Vansell, G. H. & Griggs, W. H. (1952) Honey bees as agents of pollination Yearb. Agric. U.S. Dep. Agric.: 88–107
  • Vansell, G. H., Watkins, W. G. & Bishop, R. K. (1942) Orange nectar and pollen in relation to bee activity J. econ. Ent. 35: 321–323
  • Wafa, A. K. & Ibrahim, S. H. (1957) The honeybee as an important insect for pollination Bull. Cairo Univ. Fac. Agric. No. 162
  • Waite, M. B. (1895) The pollination of pear flowers Bull. U.S. Div. Veg. Physiol. Path. No. 5
  • Waite, M. B. (1898) Pollination of pomaceous fruits Yearb. U.S. Dep. Agric.: 167–180
  • Webster, R. L. (1947) Beekeeping in Washington Ext. Bull. St. Coll. Wash. No. 289
  • Webster, R. L., Telford, H. S. & Menke, H. F. (1949) Bees and pollination problems Sta. Circ. St. Coll. Wash. No. 75
  • Weiss, K. (1957) Die Abhängigkeit der Kirschenernte vom Bienenbesatz im ‘Alten Land’ Dtsch. Bienenw. 8(7): 124–126
  • Wilson, G. F. (1926) Insect visitors to fruit blossoms J. R. hort. Soc. 51(2): 225–251
  • Wilson, G. F. (1929) Pollination of hardy fruits: insect visitors to fruit blossoms Ann. appl. Biol. 16: 602–629
  • Woodrow, A. W. (1934) The effect of colony size on the flight rates of honeybees during the period of fruit blossom J. econ. Ent. 27(3): 624–629
  • WYKES, G. R. (1952) An investigation of the sugars present in the nectar of flowers of various species New Phytol. 51(2): 210–215
  • WYKES, G. R. (1952) The preferences of honeybees for solutions of various sugars which occur in nectar J. exp. Biol. 29(4): 511–518
  • Zander, E. (1936) Bienenkunde im Obstbau Stuttgart: Eugen Ulmet

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