Preliminary Survey of Poisonous, Useful and Medicinal Bee Plants in Ethiopia: Review

Authors

  • Ahmed Hassen Department of Biology, Faculty of Natural and Computational Sciences, Woldia University, Woldia, Ethiopia
  • Meseret Muche Department of Biology, Faculty of Natural and Computational Sciences, Woldia University, Woldia, Ethiopia

DOI:

https://doi.org/10.48165/

Keywords:

Honey bee plants, Nectar, Poisonous plants, Pollen, Toxic

Abstract

Introduction: Ethiopia is one of the world'shotspot areas in biodiversity  including poisonous, useful and medicinal higher honey bee plants.  However, some are poisonous and lethal to honey bees and humans. This  attracts attentions across the globe. There are major gaps in knowledge of  exploring local poisonous, useful and medicinal honey bee flora of the  country.Aim: The main purpose of this review was so survey ofpoisonous,  medicinal and useful honey bee plant species, document the most common  poisonous plant species to Ethiopia and the world; and then to reach on  conclusion in comparison of different authors findings.Methods: Various studies from different electronic dtaa bases(Google  scholar, Science direct, PubMed, Scopus) and from repositories were  searched and assessed on the poisonous, useful and medicinal honey bee  plants of Ethiopia. Discussion: Flowering plants provide nectar and pollen or both for bees.  However, some species are poisonous to honey bees. Sixty nine poisonous  honey bee plant species belonging to 33 families were found as result. Highest number of species were recorded in Ericaceae (7) followed by  Solanaceae (6) and Fabaceae (6). Ranunculaceae and Solonaceae represented  with5 species each. Most of them exist as exotic (37) whilst 26 of them were  nativespecies. Datura stramonium, corynocarpus laevigata, piptadenia stipulate, Echium plantagineum, Erythrina fusca, Thevetia peruviana etc. are invasive  species while Euphorbia heterophylla, Lupinus perennis, Lupin albus L,  Brugmansia aurea, Euphorbia cotinifolia, Nerium oleander, Delphinium elatumand  Asclepias syriaca L are mainly planted for Ornamental purposes. And also,  few of them are Invasive and parasitic plants (Lathraea clandestine where it  parasites the root of various plants especially legumes, Cuscuta species like  Cuscuta abyssinica A. Rich, C. australis and C. acutaetc.  Conclusion, Future studies that look into the simultaneous impacts of  poisonous, useful and medicinal bee plants on bee keeping activity would  more accurately illuminate our understanding of the underlying  relationships.

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References

Adler LS (2000).The ecological significance of toxic nectar. Oikos 91: 409– 420. 2. Admassu, A., Kibebew, W., Amssalu, B., &Ensermu, K. (2014). Honeybee forages of Ethiopia. Addis Ab

Alaux, C. (2013). Influence of pollen nutrition on honey bee health: do pollen quality and diversity matter?

Ameri A. (1998). The effects of Aconitum alkaloids on the central nervous system. Progress in Neurobiology 56: 211– 235.

Amsalu B (2004). Bee keeping in south and south western Ethiopia. Journal of bees for development, 73:8.

Ann Barczewski (2015). Planting Herbs that Attract Honey Bees.

Arnold SEJ, Idrovo MEP, Arias LJL, Belmain SR, Stevenson PC. (2014). Herbivore defense compounds occur in pollen and reduce bumblebee colony fitness. Journal of Chemical Ecology 40: 878– 881.

Arthur YAU (2013). Food Safety Focus (89th Issue, December 2013); Food Safety Platform. Risk Assessment Section, Centre for Food Safety

Ayalew, K. (1990).The honey bees (Apis mellifera) of Ethiopia. Amorphometric study. M.Sc thesis, Agricultural University of Norway.

Azene Bekele (2007). Useful trees and shrubs for Ethiopia: Identification, Propagation and Management for 17 Agro-climatic Zones. World Agroforestry Centre, East Africa Region, Nairobi Kenya, 2007.

Baker, H. G. (1977). Non-sugar chemical constituents of nectar. Apidologie 8: 349–356. 12. Baker, H.G. and Baker, I (1975). Studies of nectar constitution and pollinator-plant coevolution. In: Gilbert, l.E and Raven, P.H. (eds). Coevolution of plants and animals. Univ. of Texas press, pp.100-140.

Balcha Abera (2003). Medicinal plants used in traditional medicine in Jimma Zone, Oromia, southwest Ethiopia. Ethiop. J. Health sci., 13 (2): 85-94.

Bandara, V., Weinstein, S., White, J. and Eddleston, M. (2010). A review of the natural history, toxinology, diagnosis and clinical management of Nerium oleander (common oleander) and Thevetia peruviana (yellow oleander) poisoning. Toxicon, 56(3), pp.273-281.

Bell, C.R. (1971). Breeding systems and flora biology of the Umbelliferae or evidence for specialization I unspecialized flowers. In: Heywood, V.H. (ed). The biology and chemistry of the umbelliferae. Acadamic press, pp93-107.

Belzunces, L.P., Le Conte, Y. (2010). Interactions between Nosema microspores and a neonicotinoid weaken honeybees (Apis mellifera). Environ. Microbiol. 12, 774–782.Endalew Alemu (2007).Use and management of medicinal plants by indigenous peoples of Ejaji area (Chelya Woreda), West Shoa, Ethiopia: An ethnobotanical approach. MSc thesis, AAU, Ethiopia.

Bergstrom G, Dobson HEM and Groth I. (1995). Spatial fragrance patterns within the flowers of Ranunculus acris (Ranunculaceae). Plant Systematics and Evolution; 195: 221– 242. 18. Boral B., Chatterjee S. and Bhattacharya K. (2004). The occurrence and allergising of airborne pollen in West Bengal, India. Annals of Agricultural and Environmental Medicine 11(1): 45- 52.

Brent Furbee (2009). Neurotoxic plants. Clinical neurotoxicology

Butler, C. G., (1943).Bee paralysis and May sickness. - Bee World, 24, p. 3. 21. Cane JH. (2018). Co‐dependency between a specialist Andrena bee and its death camas host, Toxicoscordion paniculatum. Arthropod‐Plant Interactions 12: 657– 662.

Carey, F.M., Lewis, J.J., MacGregor, J.L. and Martin Smith, M. (1959). Pharmalogical and chemical observations on some toxic nectar. J. chem. ecol. 20:849-857.

Central Statistics Authority, (2015). The Federal Republic of Ethiopia Agricultural Sample Survey. Report on Livestock and Livestock Characteristics. Statist. Bull. 578(II):23. Central Statistics Authority

Chaubal, Pushpa D. and Deodikar, G.B. (1963). Pollen Grains of Poisonous Plants, Grana, 4:3, 393-397.

Chisholm, Hugh (1911).Aconite”. Encyclopedia Britannica.1 (11th ed.). Cambridge University Press.pp.151-152.

Cingel, Nelis A. (2001). An atlas of orchid pollination: America, Africa, Asia and Australia. CRC Press. ISBN 978-90-5410-486-5.

Clinch, P.G., Palmer-Jones, T. AND Forster, I.W. (1972). Effects on honey bees of nectar from the yellow Kowhai (Sophora microphylla Ait.). N.Z.J.Agric.Res. 15:194-201.

Couvillon, M.J., Al Toufailia, H., Butterfield, T.M., Schrell, F., Ratnieks, F.L.W. & Schurch, R. (2015). Caffeinated forage tricks honeybees into increasing foraging and recruitment behaviours. Current Biology, 25, 1– 4.

Crane, E. (1977). The world’s beekeeping - past and present: Dadant and Sons (ed.), The Hive and the Honey Bee. Dadant and Sons, Inc, Hamilton, Illinois, U.S.A., pp.1-38.

Crane, E. (1990). Bees and Beekeeping Science, Prctice and World resources. Heinemann 31. Cristina A, De Carvalho P, Message D. (2004). A scientific note on the toxic pollen of Stryphnodendron polyphyllum (Fabaceae, Mimosoideae) which causes sacbrood‐like symptoms. Apidologie 35: 89– 90.

Croaker, A., King, G., Pyne, J., Anoopkumar-Dukie, S. and Liu, L. (2016). Sanguinaria canadensis: Traditional Medicine, Phytochemical Composition, Biological Activities and Current Uses. International Journal of Molecular Sciences, 17(9), p.1414

Csuvth.colostate.edu. (2019). Guide to Poisonous Plants – College of Veterinary Medicine and Biomedical Sciences – Colorado State University34. Culvenor, C.C.J., Edgar. J.A. and Smith, L.W. (1981). Pyrrolizidine alkaloids in honey from 35. Dawit Abebe (1986). Traditional medicine in Ethiopia. The attempt being made to promote it for effective and better utilization. SINET: Ethiop. J. Sci., 9: 61-69.

Deodikar, G. B., Thakar, C. V., Phadre, R. P. and Shah, P. N. (1958). Poisoning of honey bees foraging on Euphorbia geniculala. - Bee World, 39(5): 118-120.

Detzel A and Wink M. (1993). Attraction, deterrence or intoxication of bees (Apis mellifera) by plant allelochemicals. Chemoecology 4: 8– 18.

Echium plantaginetum L.-J.Agric. Food Chem. 29:958-960.

Eckert, J.E. (1946). Inquiry to bees by poisoning. In: Grout. R.A. (ed.). The hive and the honey bee. Dadant and Sons. pp.570-582.

EIAR (2017).Ethiopian Institute of Agricultural Research: Livestock and Fisheries Research40. Edwards Sue (1976). Some wild flowering plants of Ethiopia.A ddis Ababa University press, Addis Ababa, Ethiopia.

: Livestock and Fisheries Research Strategies. Poultry, Fisheries, Apiculture and Sericulture. Addis Ababa, Ethiopia, pp. 153-224.

Ekpri M, (2018). Review Plants That Make Honey Poisonous To Humans; Inquisitrl.html. 43. Ellenhorn, M.J., Caravati, E.M., McGuigan, M.A.(2004). Medical toxicology. Lippincott, Williams and Wilkins. p.1703.

Emrich BH. (1991). Acquired toxicity of the lupin aphid, Macrosiphum albifrons, and its influence on the aphidophagous predators Cocinella septempunctata, Episyrphus balteatus and Chrysoperla carnea. Z Pflanzenk Pflanzen 98: 398– 404

Erejuwa, O., Sulaiman, S., Wahab, M., Sirajudeen, K., Salleh, M.M., Gurtu, S. (2010). Antioxidant protection of Malaysian tualang honey in pancreas of normal and streptozotocin induced diabetic rats. Ann. Endocrinol., 291-296.

Faizal, A. and Geelen, D. (2013). Saponins and their role in Biological processes in plants. Phytochemistry Reviews 12: 877– 893.

Feinsinger, P. and Swarm. L.A. (1978). How common are anti-repellant nectars? Biotropica 10:238-239.

Fichtl, R. and Addi, Admassu (1994). Honeybee Flora of Ethiopia. Margraf Verlage, Germany 49. Fuentealba J, Guzman L, Manriquez-Navarro P,Perez C, Silva M, Becerra J, Aguayo LG(2007). Inhibitory effects of tutin on glycine receptors in Spinal neurons”. European Journal of Pharmacology. 559(1):61-4.

Gallai, N., Salles, J., Settele, J. AND Vaissiere, B.E. (2009). Economic valuation of the vulnerability of world agriculture confronted with pollinator decline. Ecol. Econ. 68, 810-821. 51. Getachew A, Yemisrach, Assefa, D, Adgaba, N, Ganga, G and Abebe, W. (2012). Honey production systems (Apis mellifera L.) in Kaffa, Sheka and Bench-Maji zones of Ethiopia. Munich Personal RePEc Archive

Gosselin M, Michez D, Vanderplanck M, Roelants D, Glauser G, Rasmont P. (2013). Does Aconitum septentrionale chemically protect floral rewards to the advantage of specialist bumblebees? Ecological Entomology 38: 400– 407.

Grout, Rov A. (1949)."The hive and the honey bee." pp. 568-70.Dadant, Hamilton, IIlinois. 652 pp.

Hartmann T. (1999). Chemical ecology of pyrrolizidine alkaloids. Planta 207: 483– 495. 55. Harugade, S., Gawate, A.B. and Shinde, B. (2016). Bee Floral Diversity of Medicinal Plants in VidyaPratishthan Campus, Baramati, Pune, District (M.S.) India ; International Journal of Current Microbiology and Applied Sciences ,Volume 5 Number 11 (2016) pp. 425-431 56. Haydak, M.H. (1970). Honey bee nutrition. Annu. Rev. Entomol. 15, 143–156 57. Human, H., Archer, C.R., du Rand, E.E., Pirk, C.W. & Nicolson, S.W. (2014).Resistance of developing honeybee larvae during chronic exposure to dietary. Journal of Insect Physiology, 69, 74– 79.

Jaeger, P. (1961). The wonderful life of flowers.-E.P. Dutton &Co.

Jansen, SA, Kleerekooper, I., Hofman ZL., Kappen IF., Stary-Weinzinger, A. and Vander Heyden MA. (2012). Grayanotoxin Poisoning: Mad Honey Disease' and Beyond. Cardiovascular Toxicology. 12 (3): 208–13.

Junior EM de A, Fernandes IM dos S, Santos CS, de Mesquita LX, Pereira RA, Maracajá PB, Soto‐Blanco B. (2011).Toxicity of castor bean (Ricinus communis) pollen to honeybees. Agriculture, Ecosystems & Environment 141: 221– 223.

Karunamoorthi, K; Mulelam, A and Wassie, F (2009). Assessment of knowledge and usage custom of traditional insect/mosquito repellent plants in Addis Zemen Town, South Gonder, North Western Ethiopia. Journal of Ethnopharmacology 121(1): 49-53.

Kassim, M., Achoui, M., Mustafa, M.R., Mohd, M.A., Yusoff, K.M. (2010). Ellagic acid, phenolic acids, and flavonoids in Malaysian honey extracts demonstrate in vitro anti inflammatory activity. Nutr. Res. 30, 650-659.

Kempf M, Heil S, Hablauer I, Schmidt L, von der Ohe K, Theuring C, Reinhard A, Schreier P, Beuerle T. (2010). Pyrrolizidine alkaloids in pollen and pollen products. Molecular Nutrition and FoodResearch 54: 292– 300.

Kessler, D. and Baldwin, I.T. (2008). Field experiments with transformed plants reveal the sense of floral scents. Science, 321, 1200– 1202.

Kevan PG. and Ebert T. (2005). Can almond nectar and pollen poison honey bees? American Bee Journal 145: 507– 510.

Kishore, R.K., Halim, A.S., Syazana, M.N., Sirajudeen, K. (2011). Tualang honey has higher phenolic content and greater radical scavenging activity compared with other honey sources. Nutr. Res. 31, 322-325.

Kohler, A., Pirk, C.W.W. & Nicolson, S.W. (2012) Honeybees and nectar nicotine: deterrence and reduced survival versus potential health benefits. Journal of Insect Physiology, 58, 286– 292.

Kordan B, Dancewicz K, Wróblewska A, Gabryś B. (2012). Intraspecific variation in alkaloid profile of four lupine species with implications for the pea aphid probing behaviour. Phytochemistry Letters 5: 71– 77.

Kozlova, M. V. (1957). Nectar of Ledum palustre as a possible source of the toxicity of honey. Voprosy Pitaniya 16: 1980.

Leendert Van der Pijl; Calaway H. Dodson (1966).Orchid Flowers Their Pollination and Evolution.University of Miami Press. ISBN 978-0-87024-069-0.

Levinson HZ. (1976). The defensive role of alkaloids in insects and plants. Cellular and Molecular Life Sciences 32: 408– 411.

Lewis, R.A., (1998). Lewis Dictionary of toxicology. CRC press.P.309.

Majak W, Neufeld R, Corner J (1980). Toxicity of Astragalus miser V. serotinus to the honeybee. Journal of Apicultural Research 19 (3): 196-199.

Manson J.S. and Thomson J.D (2009). Post-ingestive effects of nectar alkaloids depend on dominance status of bumblebees,” Ecological Entomology, vol. 34, no. 4, pp. 421–426. 75. Manson, J.S, Rasmann, S., Halitschke, R., Thomson, J.D. & Agrawal, A.A. (2012). Cardenolides in nectar may be more than a consequence of allocation to other plant parts: a phylogenetic study of Asclepias. Functional Ecology, 26, 1100– 1110.

Mark Ekpri(2018). Plants That Make Honey Poisonous to Humans. The inquisitor publisher 2008-18.

Maurizio A (1975). How bees make honey. pp 96-97 from Honey: a comprehensive survey. ed. E. Crane. London: Heinemann in cooperation with International Bee Research Association.

McGovern, D., Abbas, S., Vivian, G., Dalton, H., 1999.Manuka honey against Helicobacter pylori.J. R. Soc. Med. 92, 439.

Mesquita LX, Maracajá PB, Sakamoto SM and Soto-Blanco B. (2010). Toxic evaluation in honey bees (Apis mellifera) of pollen from selected plants from the semi-arid region of Brazil. International bee research association; Journal of Apicultural Research 49(3): 265-269.

Mitton J. (2018). The paradox of toxic nectar and pollen in death camas Arts and Sciences Magazine. University of Colorado Boulder.html

MoARD (2003). Ministry of Agriculture and Rural Development: Honey and Bee wax and marketing plan, Addis Abeba, Ethiopia.

Mussen, E.C. (1979). Buckeye poisoning.-U.C. Apiaries Uni. Of California cooperative extension: 1-4.

Mustard, J.A., Dews, L., Brugato, A., Dey, K. & Wright, G.A. (2012). Consumption of an acute dose of caffeine reduces acquisition but not memory in the honey bee. Behavioural Brain Research, 232, 217– 224.

Nathanson J. (1984). Caffeine and related methylxanthines: possible naturally occurring pesticides. Science 226: 184– 187.

Nelson, L.S., Shish, R.D., Black, M.J. (2007). Handbook of poisonous and injurious plants. Springer science and Business media. Pp.133-4.

Nuru A. (1996). Poisonous honey source plant (Justicia shimperiana) in Agew Mider area in northwest part of Ethiopia (case study report). Holetta Bee Research Centre, Holetta, Ethiopia 87. Nuru, A., Ahmed, A., Yilma, T., Awraris, G., Awad, M., Mohammad, J., Ayman, A., SeifEldin, A., & Abdulaziz, S. (2017). Nectar secretion dynamics and honey production potentials of some major honey plants in Saudi Arabia. Saudi Journal of Biological Sciences, 24, 180-191. 88. Olsen, J.D., Manners, G.D., Pelletier, S.W. (1990). Poisonous properties of larkspur (Delphinium spp). Collectanea Botanica Barcelona. (19).145-51.

Otterstatter MC, Manson JS, Thomson JD. (2010). Consumption of a nectar alkaloid reduces pathogen load in bumble bees. Oecologia 162: 81– 89.

Palmer-jones, T.; Sutherland, M. D.; Paterson, C. R.; Harris, W. F. and Filmer, Doris W. (1947). A recent outbreak of honey poisoning. N.Z. J. Sei. Teeh. 29 (Sec. A.): 107-43.

Palmer-Jones & L.J.S Line. (1962).P oisoning of honey bees by nectar from the Karaka tree (Corynocarpus laevitigata J.R et G. Forst.). New Zealand journal of agriculture research.5:5- 6,433-436.

Palmer-Jones (1962).Poisoning of Honey Bees by Nectar from the Karaka Tree.New Zealand Journal of Agricultural Research. Animal Research Station, Department of Agriculture, Wallaceville

Pasquale, G., Salignon, M., Le Conte, Y., Belzunces, L.P., Decourtye, A., Kretzschmar, A., Suchail, S., Brunet, J.L.,

Pasupuleti Visweswara Ra, Kumara Thevan Krishnan, Naguib Salleh and Siew Hua Gan (2016). Biological and therapeutic effects of honey produced by honey bees and stingless bees: a comparative review. Rev. Bras. farmacogn. vol.26 no.5 Curitiba.

Paula, V.F., Barbosa, L.C.A., Demuner, A.J (1997). Entomotoxicity of the nectar from Ochroma lagopus Swartz (Bombacaceae). Ciencia e cultura49:274-277.

Plants.ces.ncsu.edu. (2019). Alstroemeria (Lily-of-the-Incas, Peruvian Lily).North Carolina Extension Gardener Plant Toolbox.

Plants.ces.ncsu.edu. (2019). Convallaria majalis (Lily of the Valley, Lily-of-the-valley) | North Carolina Extension Gardener Plant Toolbox

Plants.ces.ncsu.edu. (2019). Lamprocapnos spectabilis (Bleeding Heart, Japanese Bleeding Heart).North Carolina Extension Gardener Plant Toolbox.

Plants.ces.ncsu.edu. (2019). Zantedeschia (Calla Lily). North Carolina Extension Gardener Plant Toolbox.

Pryce-Joxes, J., (1944). Some problems associated with nectar, pollen and honey. - Proc. Linn. SOC. Lond., Session 1012-43, 155(II): 129-174.

Pryces-Jones, J. (1942). Some problems associated with nectar, pollen and honey.-proc linn.Soc.Lond.155:129-174.

Prys-Jones, O.E. and Willmer, P.G. (1992). The biology of alkaline nectar in the purple toothwort (Lathraea clandestina): ground level defences. Biol. J. Linn. Soc. 45: 373–388. 103. Reinhard, A., Janke, M., von der Ohe, W., Kempf, M., Theuring, C. and Hartmann, T. (2009).

Feeding deterrence and detrimental effects of pyrrolizidine alkaloids fed to honey bees (Apis mellifera). Journal of Chemical Ecology, 35, 1086– 1095.

Richardson LL, Adler LS, Leonard AS, Henry K, Anthony WE, Manson JS and Irwin RE. (2015). Secondary metabolites in floral nectar reduce parasite infections in bumble bees. Proceedings of the Royal Society B: Biological Sciences 282: 20142471.

Robinson, G. (2015). Pieris japonicas stay away deer-2015.

Sanna, A., (1931). On a property of honey from Calluna having bitter taste. - Ann. chim. appl., 30 (p. 397).

Schmidt, J.O., Thoenes, S.C. and Levin, M.D. (1987). Survival of honey bees, Apis mellifera (Hymenoptera: Apidae), fed various pollen sources. J. Econ. Entomol. 80, 176–183 108. Schulz-Langner, E. (1966). Quantitative Nachweis Kleinster Saponinmengendurchbeachten der Hamolysedauer. P lanta Medica 14:49-56.

Sharma OP, Raj D and Garg R. (1986). Toxicity of nectar of tea (Camellia Thea L.) to honeybees. Journal of Apicultural Research 25 (2): 106-108.

Singaravelan, N., Inbar, M., Ne'eman, G., Distl, M., Wink, M. andIzhaki, I. (2006). The effects of nectar‐nicotine on colony fitness of caged honeybees. Journal of Chemical Ecology, 32, 49– 58.

Singaravelan, N., Ne'eman, G., Inbar, M. andIzhaki, I. (2005). Feeding responses of free‐flying honeybees to secondary compounds mimicking floral nectars. Journal of Chemical Ecology, 31, 2791– 2804.

Skinner J. (2019). Bee health, poisonous nectar. New Technologies for Agriculture Extension grant no. 2015-41595-24254 from the USDA National Institute of Food and Agriculture. 113. Smith, Bradford (2002).Large animal internal medicine (3rd ed.). St. Lousis Mosby.p.252. 114. Smith, M.C. (1978). Japanese pieris poisoning in the goat. Journal of the America Veternary medical association. 173 (1).78-79.

Stefan Stangaciu (2015-16). List of 122 medicinal bee plants; Apitherapy, Matamba nectar Brauschweig/Germany, p203.

Stephenson, P.C (2014). Toxic nectar affects the behavior of insect pollinators. Science daily; British Ecological Society.

Stevenson, Philip C., Wright, Geraldine A. and Nicolson, Susan W. (2016). Plant secondary metabolites in nectar: impacts on pollinators and ecological functions. British Ecological Society.

Teklu Gbretsadik (2016). Causes for Biodiversity Loss in Ethiopia: A Review from Conservation Perspective. South Agricultural Research Institute (SARI), Hawassa Agricultural Research center. Vol.6, No.11, 2016 United Printers.

Tesfaye B, Genet D and Temaro G. (2017). Assessment of honey bee enemies in Bale zone, south eastern Ethiopia .Journal of Agricultural extension and rural development, 9(4):53-61. 120. Tesfaye, H (2014). Honey bee diseases, Pest and their economic importance in Ethiopia. International journal of innovation and scientific research Vol. 10 No. 2 pp. 527-535. 121. Thomson, J.D., Draguleasa, M.A. and Tan, M.G. (2015). Flowers with caffeinated nectar receive more pollination. Arthropod‐Plant. Interactions, 9, 1– 7.

Tiedeken E.J., Egan, P.A., Stevenson, P.C., Wright, G.A., Brown, M.J.F., Power, E.F., Farrell. I., Matthews, S.M. and Stout, J.C. (2016). Nectar chemistry modulates the impact of invasive plant species on native pollinators. Functional Ecology.

Tiedeken E.J., Stout J.C., Stevenson P.C. & Wright G.A. (2014). Bumblebees are not deterred by ecologically relevant concentrations of nectar toxins. Journal of Experimental Biology 217: 1620-1625.

Treza, R. (2011). "Hallucinogen honey hunters". Top documentary films.com. Retrieved 20 October 2015.

Trunz V, Luchetti M, Bénon D, Kast C, Glauser G and Praz CJ. (2017). Chemical ecology and the complex nature of bee‐flower relationships in the family Boraginaceae. In: Phylogenetics as a tool for evolutionary studies: evolution of the leafcutter bees and chemical ecology of bee‐flower relationships. PhD thesis, University of Neuchatel, Switzerland, pp. 65– 99.

United States Agency for International Development-USAID (2012). Agricultural Growth Program-Agribusiness and Market Development (AGP-AMDe) Project. Submitted by ACDI/VOCA to Contracting Officer‘s Representative Tewodros Yeshiwork, USAID Ethiopia

Vansell, G. H. and Watkins, W. G., (1933). A plant poisonous to bees. - J. Econ. Entomol., 26 (p. 168). - 1934: Adult bees found dying on spotted loco weeds. - J. econ. Entornol. 27 (p. 635). 128. Viuda-Martos, M., Ruiz-Navajas, Y., Fernández-López, J. and Pérez-Álvarez, J., (2008). Functional properties of honey, propolis, and royal jelly. J. Food Sci. 73, R117-R124. 129. Warrell, David A and Eddleston, Michael (2013). Poisonous plants and aquatic animals. Hunters’ Tropical medicine and emerging infectious Diseaes (Ninth).

Wiese, Karren (2013). Sierra Nevoda wild flowers. A field guide to common wild flowers and shrubs of the Sierra Nevada including Yosemite, Sequia and kings canyon national parks(2nd ed.).Falcon Guides .p.52.

Wright G.A., Baker D.D., Palmer M.J., Stabler D., Mustard J.A., Power E.F., Borland A.M. & Stevenson P.C. (2013). Caffeine in floral nectar enhances a pollinator’s memory of reward. Science 339: 1202-1204.

Wright, G.A., Mustard, J.A., Simcock, N.K., Ross‐Taylor, A.A.R., McNicholas, L.D., Popescu, A. (2010). Parallel reinforcement pathways for conditioned food aversions in the honeybee. Current Biology, 20, 2234– 2240.

Getahun A, Tewolde B.G. E, Mesfin T. (1976). A study of the medicinal plants of Ethiopia – Part 1 A- The identity of some of the plants. The faculty of Science, Department of Biology,

Published

2020-10-15

How to Cite

Hassen, A., & Muche , M. (2020). Preliminary Survey of Poisonous, Useful and Medicinal Bee Plants in Ethiopia: Review . Bulletin of Pure & Applied Sciences- Botany, 39(2), 106–121. https://doi.org/10.48165/