[1]
|
Philpott, S. M., and T. Dietsch. (2003) Coffee and conservation: a global context and the value of farmer involvement. Conservation Biology, 17, 1844-1846.
|
[2]
|
Munyuli, T.M.B. (2010) Pollinator biodiversity and economic value of pollination services in Uganda. PhD dissertation, Makerere University, Kampala, Uganda, 431 pages.
|
[3]
|
Priti and R.C. Sihag. (1997) Diversity, visitation, frequency, foraging behaviour and pollinating efficiency of insect pollinators visiting cauliflower (Brassica oleracea L. var. botrytis cv. Hazipur Local) blossoms. Indian Bee Journal, 59(4), 230-237
|
[4]
|
Gallai, N., Salles, J-M., Settele, J. and Vaissière, B.E. (2009) Economic valuation of the vulnerability of world agriculture confronted with pollinator decline. Ecological Economics, 68,810-821
|
[5]
|
Gikungu, M.W. (2006) Bee diversity and some aspects of their ecological interactions with plants in a successional tropical community. PhD Dissertation, University of Bonn, 201p.
|
[6]
|
Abrol, D. P. (1991) Conservation of pollinators for promotion of agricultural production in India. J. Anim. Morphol. and Physiol., 38 (1-2),123-139.
|
[7]
|
Gordon, J.R., Balkwill, K. and Gemmill, B.(2004) African pollination studies: where are the gaps? International Journal of Tropical Insect Science, 24 (1), 5–28.
|
[8]
|
Klein, A-M, Vaissiere, B.E., Cane, J.H., Steffan-Dewenter, I., Cunningham, S.A., Kremen, C., and Tscharntke, T. (2007) Importance of pollinators in changing landscapes for world crops. Proceedings of Royal society of London, B., 274, 303–313
|
[9]
|
Kasina, J.M., Mburu,J., Kraemer,M. and Holm-Mueller,J.(2009a) Economic Benefit of Crop Pollination by Bees: A Case of Kakamega Small-Holder Farming in Western Kenya. Journal of Economic Entomology, 102(2), 467-473
|
[10]
|
Ricketts, T.H., Regetz, J., Steffan-Dewenter, I. Cunningham, S.A. Kremen, C., Bogdanski, A., Gemmill-Herren, B., Greenleaf, S.S., Klein, A-M.,Mayfield, M.M., Morandin, L.A., Ochieng, A. and Viana, B.F. (2008) Landscape effects on crop pollination services: are there general patterns? Ecology Letters, 11, 499–515
|
[11]
|
Rodger, J.G., K. Balkwill and B. Gemmill .(2004) African pollination studies: where are the gaps? International Journal of Tropical Insect Science, 24,5–28
|
[12]
|
Kremen, C., Williams, N.M., Aizen, M.A., Gemmill-Herren, B., LeBuhn, G., Minckley, R., Packer, L., Potts, S.G., Roulston, T., Steffan-Dewenter, I., Vazquez, P., Winfree, R., Adams, L., Crone, E.E., Greenleaf, S.S., Keitt, T.H., Klein, A-M., Regetz, J. and Ricketts, T.H. (2007) Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for effects of land-use change. Ecology Letters, 10, 299–31
|
[13]
|
Abdul Wahid Jasra & Muhammad Athar Rafi. (2005) Cash crop farming in the northern Pakistan: the importance of pollinator diversity and managed pollination in apricots Final survey report for FAO, 52pp
|
[14]
|
Sharma, Harish K. (2004) Report on Cash Crops Farming in the Himalayas: The Importance of Pollinators and pollination in vegetable seed production in Kullu Valley Of Himachal Pradesh, India Final report submitted to FAO and International Centre for Integrated Mountain Development-Kathmandu, Nepal. The Horticulture Research Station, Dr Y.S. Parmar University of Horticulture & Forestry, 35pp
|
[15]
|
Kasina, M., Kraemer, M., Martius, C. and Wittmann, D. (2009b) Farmers’ knowledge of bees and their natural history in Kakamega district, Kenya. Journal of Apicultural Research and Bee World, 48(2), 126-133
|
[16]
|
Cortopassi-Laurino, M., Imperatriz-Fonseca, V.L., Roubik, D.V., Dollin, A., Heard, T., Aguilard, I., Venturieri, C.G., Eardleay, C. and Nogueira-Neto. (2006) Global meliponi culture: challenges and opportunities. Apidologie, 37, 275–292
|
[17]
|
Byarugaba, D. (2004) Stingless bees (Hymenoptera: Apidae) of Bwindi impenetrable forest, Uganda and Abayanda indigenous knowledge. International Journal of tropical Insect Science, 24(1), 117–121
|