Abstract
Tea is an important export crop of Africa and is grown in over a dozen countries. The total area planted to tea in Africa covers more than 190 000 hectares. In 1988 Africa produced 282 000 tons of tea which represents 11.4% of the world’s production (Annual Bulletin of Statistics, 1988).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Annual Bulletin of Statistics (1988) International Tea Committee.
Benjamin, D. M. (1968a) Insects and mites on tea in Africa and adjacent islands. East African Agricultural and Forestry Journal, 33, 345–57.
Benjamin, D. M. (1968b) Economically important insects and mites on tea in East Africa. East African Agricultural and Forestry Journal, 34, 1–16.
Bonheure, D. (1989) Personal communication.
Flemal, J. (1986) La culture du theier au Burundi, Publications du Service agricole, No. 8. Institut des Sciences agronomiques du Burundi.
Leach, R. (1937) Observations on the parasitism and control of Armillaria mellea. Proceedings of the Royal Society London, Series B, No. 825.
Leach, R. (1939) Biological control and ecology of Armillaria mellea (Vahl.) Fr. Transactions of the British Mycological Society, 23, 320–9.
Leach, R. and Smee, C. (1933) Gnarled stem canker of tea caused by the capsid bug (Helopeltis bergrothi Reut.). Annals of Applied Biology, 20(4), 691–706.
Mkwaila, B. (1981) Helopeltis control at pruning time. Quarterly Newsletter, Tea Research Foundation (Central Africa) (62), 13–14.
Mkwaila, B. (1982) Occurrence of tea thrips: A review. Quarterly Newsletter, Tea Research Foundation (Central Africa) (66), 7–11.
Mkwaila, B. (1984) The Carpenter moth: A pest of tea. Quarterly Newsletter, Tea Research Foundation (Central Africa) (74), 11–15.
Mkwaila, B., Rattan, P. S. and Grice, W. J. (1979) Tea thrips incidence, crop loss and control measures. Quarterly Newsletter, Tea Research Foundation (Central Africa) (53), 4–10.
Nyirenda, H. E. (1987) Selection criteria for vigour and high productivity of tea Camellia sinensis (L.) O. Kuntze, PhD Thesis, University of Wales.
Onsando, J. M. (1985) Wood rot disease of tea (Hypoxylon serpens), a review. Tea, 6(2), 39–42.
Peerally, A. (1974) An elucidation of certain diseases of tea caused by Calonectria spp. Revue Agricole et Sucrière de ľIle Maurice, 53, 57–68.
Ramlogun, H. G. S. (1971) The pests and diseases of tea in Mauritius. Revue Agricole et Sucrière de ľIle Maurice, 50, 48–67.
Rattan, P. S. (1981) Stem and branch canker of tea (Phomopsis theae Petch). Quarterly Newsletter, Tea Research Foundation (Central Africa) (61), 15–17.
Rattan, P. S. (1984a) Incidence and losses caused by Helopeltis schoutedeni (mosquito bug) from 1980–1984. Quarterly Newsletter, Tea Research Foundation (Central Africa) (75), 6–12.
Rattan, P. S. (1984b) Effectiveness of Decis (deltamethrin) against Helopeltis schoutedeni (mosquito bug). Quarterly Newsletter, Tea Research Foundation (Central Africa) (73), 10–14.
Rattan, P. S. (1985) Spraying economically for the control of thrips and Helopeltis by reducing the volume of water. Quarterly Newsletter, Tea Research Foundation (Central Africa) (79), 13–19.
Rattan, P. S. (1986) Effect of drought and irrigation on the incidence of stem and branch canker caused by Phomopsis theae Petch. Quarterly Newsletter, Tea Research Foundation (Central Africa) (83), 19–21.
Rattan, P. S. (1987) Economic threshold levels for Helopeltis schoutedeni (Mosquito bug), a major pest of tea in Malawi. Quarterly Newsletter, Tea Research Foundation (Central Africa) (85), 8–17.
Rattan, P. S. (1988a) Cultural and insecticidal control of thrips (Scirtothrips aurantii). Quarterly Newsletter, Tea Research Foundation (Central Africa) (91), 14–19.
Rattan, P. S. (1988b) Hypoxylon wood rot. A new disease of tea in Malawi and Zimbabwe. Quarterly Newsletter, Tea Research Foundation (Central Africa) (89), 14–17.
Rattan, P. S. (1988c) Eye spot of tea. A leaf disease of tea in Malawi and Zimbabwe. Quarterly Newsletter, Tea Research Foundation (Central Africa) (92), 10–11.
Rattan, P. S. and Pawsey, R. G. (1981) Death of tea in Malawi caused by Pseudophaeolus baudonii. Tropical Pest Management, 27(2), 225–9.
Smee, C. (1928) Tea mosquito bug in Nyasaland (Helopeltis bergrothi Reut.) and notes on two potential pests of tea. Entomological Series, Bulletin No. 4 Department of Agriculture, Zomba.
Smee, C. (1939) Leaf eating caterpillars on tea. Nyasaland Tea Association Quarterly Journal, 3(4), 1–8.
Sudoi, V. (1985) Effects of rainfall and shade on the incidence of yellow tea thrips Scirtothrips kenyensis. Tea, 6, 7–12.
Sudoi, V. and Onsando, J. M. (1987/88) Annual Reports of Tea Research Foundation of Kenya for the years 1987 and 1988.
Sweeney, R. C. H. (1965) The mosquito bugs of Malawi (Helopeltis spp.). Nyasaland Farmer and Forester, 6(4), 11–19.
Tea Growers Handbook (1986) Tea Research Foundation of Kenya, Kericho, Kenya.
Tea Planter’s Handbook (1990) Tea Research Foundation (Central Africa) Mulanje, Malawi.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1992 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Rattan, P.S. (1992). Pest and disease control in Africa. In: Willson, K.C., Clifford, M.N. (eds) Tea. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-2326-6_10
Download citation
DOI: https://doi.org/10.1007/978-94-011-2326-6_10
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-5027-2
Online ISBN: 978-94-011-2326-6
eBook Packages: Springer Book Archive