Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-27T08:22:17.540Z Has data issue: false hasContentIssue false
  • English
  • Français

Susceptibility of Odontotermes obesus (Rambur) to Beauveria bassiana (Bals.) Vuill

Published online by Cambridge University Press:  19 September 2011

G. Gurusubramanian ,
A. K. Tamuli  and
Rajeeb K. R. Ghosh
G. Gurusubramanian*
Affiliation:
Research and Development Centre, Biotechnology Division, Goodricke Group Ltd., Danguajhar, Jalpaiguri-735121, W. Bengal, India
A. K. Tamuli
Affiliation:
Research and Development Centre, Biotechnology Division, Goodricke Group Ltd., Danguajhar, Jalpaiguri-735121, W. Bengal, India
Rajeeb K. R. Ghosh
Affiliation:
Research and Development Centre, Biotechnology Division, Goodricke Group Ltd., Danguajhar, Jalpaiguri-735121, W. Bengal, India
*
Corresponding author: GG. Department of Microbiology, Kongu College of Arts and Science, Dheeran Chinamalai Nagar, Vennaimalai, Karur-639006, India.
Get access

Abstract

The pathogenic effects of Beauveria bassiana (Bals.) Vuill. (Deuteromycotina: Hyphomycetes) were evaluated against workers of the termite Odontotermes obesus (Rambur) (Isoptera: Termitidae) in the laboratory. Termite mortality ranged from 41–90% in treatments, compared with 19–21% in controls. Both lethality and lethal time varied significantly with conidial concentration and age of culture. Mycelial growth was recorded on the leg joint, abdomen, antenna, thorax and head regions of treated cadavers after 24 h. Also observed in treatments were body surface shrinkage, colour change, and hardened and brittle appendages. The role of B. bassiana in the control of O. obesus workers is discussed.

Résumé

Le pouvoir entomopathogène de Beauveria bassiana (Bals.) Vuill. (Deuteromycotina: Hyphomycetes) (MTCC-984), a été évalué au laboratoire, sur les termites ouvrières de Odontotermes obesus (Rambur), (Isoptera: Termitidae). Le taux de mortalité se rangeait entre 41–99% pour les termites traités contre 19–21%, chez les témoins. La létalité et l'intervalle létal variaient significativement suivant la concentration des solutions de conidies et l'âge de la culture. Chez les cadavres des sujets traités, on observait après 24 heures, la présence du mycelium sur les articulations des pattes, sur l'abdomen, les antennes, le thorax et le crâne. Les sujets traités se caractérisaient par un rétrécissement et un changement de la couleur du corps, des membres durcis et cassants. L'article discute le rôle de B. bassiana dans la lutte contre les ouvrières de O. obesus.

Keywords

Beauveria bassianaconidial concentrationage of the cultureOdontotermes obesuspathogenicityBeauveria bassianaconcentration en conidiesâge de la cultureOdontotermes obesuspathogénicité
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 19 , Issue 2-3 , September 1999 , pp. 157 - 162
Copyright
Copyright © ICIPE 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Arora, K. and Arora, S. S. (1995) Lindane as termiticide- A review, pp. 56–69. In Termite Management in Buildings (Edited by Singh, Y.). Tata McGraw-Hill Publishing Company Limited, New Delhi.Google Scholar
Barson, G. (1977) Laboratory evaluation of Beauveria bassiana a pathogen of larval stage of large elm bark beetle, Scolytus scolylus. J. Invertebr. Pathol. 29, 316–366.CrossRefGoogle Scholar
Bidochka, M. J. and Khachatourians, G. G. (1987) Purification and properties of an extracellular protease produced by the entomopathogenic fungus Beauveria bassiana. Appi. Environ. Microbiol. 53, 1679–1684.CrossRefGoogle ScholarPubMed
Bidochka, M. J. and Khachatourians, G. G. (1990) Identification of Beauveria bassiana extracellular protease as a virulence factor in pathogenicity toward the migratory grasshopper, Melanoplus sanguinipes. J. Invertebr. Pathol. 56, 362–370.Google Scholar
Bidochka, M. J. and Khachatourians, G. G. (1991) The implication of metabolic acids produced by Beauveria bassiana in pathogenesis of the migratory grasshopper, Melanoplus sanguinipes. J. Invertebr. Pathol. 58, 106–117.Google Scholar
Burdeos, A. T. and Villacarlos, L. T. (1989) Comparative pathogenicity of Metarhizium anisopliae, Beauveria bassiana and Paecilomyces lilacinus to adult sweet potato weevil, Cylas formicarius (F.) (Coleóptera: Curculionidae). Philipp. Ent. 7, 561–571.Google Scholar
Cowie, R. H., Logan, J. W. M. and Wood, T. G. (1989) Termite (Isoptera) damage and control in tropical forestry with special reference to Africa and Indo-Malaysia: A review. Bull. Entomol. Res. 79, 173–184.CrossRefGoogle Scholar
Epsky, N. D. and Capinera, J. L. (1988) Efficacy of the entomogenous nematode Steinernemafeltiae against a subterranean termite, Reticnlitermes tibialis (Isoptera: Rhinotermitidae). J. Econ. Entomol. 81, 1313–1317.CrossRefGoogle Scholar
Fargues, J. (1976) Spécificité des champignons pathogènes imparfaits (Hyphomycetes) pour les larves de Coléoptères (Scarabaeidae et Chrysomelidae). Entomophaga 21, 313–323.CrossRefGoogle Scholar
Fargues, J. and Remaudiere, G. (1977) Consideration on the specificity of entomopathogenic fungi. Mycopathologia 62, 31–37.CrossRefGoogle Scholar
Ferron, P., Hurpin, B. and Robert, P. H. (1972) Sur la spécificité de Metarhizium anisopliae (Metsch.) Sorokin. Entomophaga 17, 165–178.CrossRefGoogle Scholar
Georgis, R., Poinar, G. O. and Wilson, A. P. (1982) Susceptibility of damp-wood termites and soil- and wood-dwelling termites to the entomogenous nematode Neoaplectana carpocapsae. IRCS (int. Res Commun. Syst.) Med. Sci. 10, 563.Google Scholar
Gibbs, A. J., Gay, F. J. and Wetherly, A. H. (1970) A possible paralysis virus of termites. Virology 40, 1063–1065.CrossRefGoogle Scholar
Goyal, D. D. (1994) Anti-termite treatment in buildings. Construe. Rep. 1, 5–8.Google Scholar
Grace, J. K. (1991) Termite-fungal associations and manipulations for termite control, p. 29. In Program and Abstracts (abstract no.16), 24th Annual Meeting, Society for Invertebrate Pathology, Flagstaff, AZ.Google Scholar
Grace, J. K. (1993) Microbial termite control: Effects of entomogenous fungi on the formosan subterranean termite (Isoptera: Rhinotermitidae), p. 474. In Proceedings, First International Conference on Insect Pests in the Urban Environment (Edited by Wildey, K. B. and Robinson, W. H.), (abstract). St John's College, Cambridge.Google Scholar
Grace, J. K. and Zoberi, M. H. (1992) Experimental evidence for transmission of Beauveria bassiana by Reticulitermes flavipes workers (Isoptera: Rhinotermitidae). Sociobiology 20, 23–28.Google Scholar
Hall, R. A. and Papierok, B. (1982) Fungi as biological agents of arthropods of agricultural and medical importance. Parasitology 84, 205–240.CrossRefGoogle Scholar
Hajek, A. E. and St Leger, R. J. (1994) Interactions between fungal pathogens and insect hosts. Annu. Rev. Entomol. 39, 293–322.CrossRefGoogle Scholar
Hanel, H. and Watson, J. A. L. (1983) Preliminary field tests on the use of Metarhizium anisopliae for the control of Nasutitermes exitiosus (Hill) (Isoptera: Termitidae). Bull. Entomol. Resr 737305–313.Google Scholar
Jafri, R. H., Ahmad, M. and Idrees, K. (1976) Microsporidian infection in the workers of termite, Microcerotermes championi. Pak. J. Zool. 8, 234–236.Google Scholar
Khan, K. L., Fazal, Q. and Jafri, R. H. (1977) Pathogenicity of locally discovered Bacillus thuringiensis strain to the termites: Heterotermes indicóla (Wassman) and Microcerotermes championi (Snyder). Pak. J. Sci. Res. 29, 12–13.Google Scholar
Lai, P. Y., Tamashiro, M. and Fujii, J. K. (1982) Pathogenicity of six strains of entomogenous fungi to Coptotermes formosanus. J. Invertebr. Pathol. 39, 1–5.CrossRefGoogle Scholar
Logan, J. W. M., Cowie, R. H. and Wood, T. G. (1990) Termite (Isoptera) control in agriculture and forestry by non-chemical methods: A review. Bull. Entomol. Res. 80, 309–330.CrossRefGoogle Scholar
Maniania, N. K. (1992) Pathogenicity of entomogenous fungi (Hyphomycetes) to larvae of the stem borers, Chilo partellus Swinhoe and Busseola fusca Fuller. Insect Sci. Applic. 13, 691–696.Google Scholar
Milner, R. J., Hodom, D. G. and Glare, T. R. (1984) Diurnal patterns of mortality in aphids infected by entomophthoran fungi. Entomol. Exp. Appi. 36, 37–42.CrossRefGoogle Scholar
Mullens, B. A. (1985) Host age, sex, and pathogen exposure level as factors in the susceptibility of Musca domestica to Entomophthora muscae. Entomol. Exp. Appi. 37, 33–39.CrossRefGoogle Scholar
Nair, K. S. S. and Verma, R. V. (1985) Some ecological aspects of the termite problem in young eucalyptus plantations in Kerala, India. Foresi Eco. and Manage. 12, 287–303.CrossRefGoogle Scholar
Roberts, D. W. and Yendol, W. G. (1971) Use of fungi for microbial control of insects, pp. 135–146. In Microbial Control of Insects and Mites. Academic Press, London.Google Scholar
Roonwal, M. L. (1979) Termite Life and Termite Control in Tropical South Asia. Scientific Publishers, Jodhpur. 187 pp.Google Scholar
Sands, W. A. (1962) The evaluation of insecticides as soil and mound poisons against termites in agriculture and forestry. Bull. Entomol. Res. 53, 179–192.CrossRefGoogle Scholar
Suzuki, K. (1991) Laboratory trial of biological control agents against subterranean termites. International Research Group on Wood Preservation document no. IRG/WP/1475.Google Scholar
Wilkinson, L. (1990) The system for statistics systat. In SYSTAT, Evanston, IC.Google Scholar
Wood, T. G., Bednarzik, M. and Aden, H. (1987) Damage to crops by Microtermes najdensis (Isoptera: Macrotermitinae) in irrigated semi-desert areas of the Red Sea coast. 1. The Tiharn region of the Yemen Arab Republic. Trop. Pest Manage. 33, 142–150.CrossRefGoogle Scholar
Zoberi, M. H. and Grace, J. K. (1990) Isolation of the pathogen Beauveria bassiana from Reticulitermes flavipes (Isoptera: Rhinotermitidae). Sociobiology 16, 289–296.Google Scholar