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Diversity of termites in a young eucalypt plantation in the tropical forests of Kerala, India

Published online by Cambridge University Press:  01 June 2007

R.V. Varma  and
P.R. Swaran
R.V. Varma*
Affiliation:
Division of Forest Protection, Kerala Forest Research Institute, Peechi 680653, Kerala, India
P.R. Swaran
Affiliation:
Division of Forest Protection, Kerala Forest Research Institute, Peechi 680653, Kerala, India
*
*E-mail: [email protected]
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Abstract

Information on termite assemblage in a young eucalypt plantation in Kerala was generated by running a single line transect and monthly sampling for 1 year. Through the transect sampling, 11 species were recorded under two families and four subfamilies. The subfamily Macrotermitinae dominated with eight species while the other three subfamilies were represented by a single species each. A temporal pattern of abundance was observed for the different active foraging species of termites in the monthly sampling. During April–November, a single species, Odontotermes obesus (Rambur), was the most abundant. During December–January, Microcerotermes fletcheri Holmgren & Holmgren was dominant, while Odontotermes feae (Wasmann) dominated during February and March. Rainfall was found to have a negative influence on the diversity of the active/foraging species of termites. Among the 14 species of termites collected, only four were found attacking eucalypt seedlings. Of the total termite samples collected, 40% belonged to the single species O. obesus, which was the major pest species representing 12 out of the 18 recorded incidences of termites feeding on roots of eucalypt seedlings. Among the species recorded, one was a new species and two were new records for Kerala State. The large number of non-pest species of termites indicates the beneficial role of these termites as efficient decomposers.

Keywords

eucalyptus plantationMicrocerotermesOdontotermestermite diversity
Type
Research Paper
Information
International Journal of Tropical Insect Science , Volume 27 , Issue 2 , June 2007 , pp. 95 - 101
Copyright
Copyright © ICIPE 2007

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References

Basu, P., Blanchart, E. and Lepage, M. (1996) Termite (Isoptera) community in the Western Ghats, South India: Influence of anthropogenic disturbance of natural vegetation. European Journal of Soil Biology 32, 113–121.Google Scholar
Cooling, E. N. (1962) Progress in the Control of Termites in Northern Rhodesia Plantations. Government Printer, Lusaka. 5 pp.Google Scholar
Davies, R. G. (1997) Termite species richness in fire-prone and fire-protected dry deciduous dipterocarp forest in Doi Suthep-Pui National Park, Northern Thailand. Journal of Tropical Ecology 13, 153–160.CrossRefGoogle Scholar
Dibog, L., Eggleton, P. and Forzi, F. (1998) Seasonality of soil termites in a humid tropical forest, Mbalmayo, southern Cameroon. Journal of Tropical Ecology 14, 841–850.CrossRefGoogle Scholar
Eggleton, P., Homathevi, R., Jeeva, D., Jones, D. T., Davies, R. G. and Maryati, M. (1997) The species richness and composition of termites (Isoptera) in primary and regenerating lowland dipterocarp forest in Sabah, east Malaysia. Ecotropica 3, 119–128.Google Scholar
Jones, D. T. (2000) Termite assemblages in two distinct montane forest types at 1000 m elevation in the Maliau Basin, Sabah. Journal of Tropical Ecology 16, 271–286.CrossRefGoogle Scholar
Jones, D. T. and Eggleton, P. (2000) Sampling termite assemblages in tropical forests: testing a rapid biodiversity assessment protocol. Journal of Applied Ecology 37, 191–203.CrossRefGoogle Scholar
Kumar, N. G. (1991) Studies on the ecology of the subterranean termite, Odontotermes horni (Wasmann) (Isoptera; Termitidae) and its foraging effects on the soil nutrient status. PhD Thesis. University of Agricultural Sciences, Bangalore.254 pp.Google Scholar
Nair, K. S. S. (2001) Pest Outbreaks in Tropical Forest Plantations—Is There a Greater Risk for Exotic Tree Species? Centre for International Forestry Research, Bogor, Indonesia. 74 pp.Google Scholar
Nair, K. S. S. and Varma, R. V. (1985) Some ecological aspects of the termite problem in young eucalypt plantations in Kerala, India. Forest Ecology and Management 12, 287–303.CrossRefGoogle Scholar
Sands, W. A. (1973) Termites as pests of tropical food crops. PANS 19, 167–177.Google Scholar
SPSS (1989) SPSS Advanced statistics TM. Software version 10. Chicago, Illinois.Google Scholar
Swaran, P. R. (2004) Management of termites in forest plantations. PhD thesis submitted to FRI Deemed University, India.116 pp.Google Scholar
Varma, R. V. (1990) Termite problems in forest plantations and its control in India. Sociobiology 17, 155–166.Google Scholar
Varma, R. V. (2001) Termite Control in Clonally Propagated Root-Trainer Raised Planting Stock. KFRI Research Report No. 215. KFRI, Peechi, India. 41 pp.Google Scholar
Varma, R. V. and Nair, K. S. S. (1997) Evaluation of Newer Termiticides Including Plant Products for Forest Plantation Establishment KFRI Research Report. No. 127. KFRI, Peechi, India. 24 pp.Google Scholar
Verma, S. C. (1993) Termite pests of Eucalyptus from Rajaji National Park, Uttar Pradesh, India. Indian Journal of Forestry 16, 328–335.Google Scholar