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First report of entomopathogenic nematodes from Tanzania and their virulence against larvae and adults of the banana weevil Cosmopolites sordidus (Coleoptera: Curculionidae)

Published online by Cambridge University Press:  28 September 2011

S. Mwaitulo ,
S. Haukeland ,
M.-G. Sæthre ,
A. Laudisoit  and
A.P. Maerere
S. Mwaitulo
Affiliation:
Department of Crop Science and Production, Sokoine University of Agriculture, PO Box 3005, Morogoro, Tanzania
S. Haukeland*
Affiliation:
Bioforsk – Norwegian Institute for Agricultural and Environmental Research, Hogskoleveien 7, 1432As, Norway
M.-G. Sæthre
Affiliation:
Bioforsk – Norwegian Institute for Agricultural and Environmental Research, Hogskoleveien 7, 1432As, Norway
A. Laudisoit
Affiliation:
VAR, Food Borne and Highly Pathogenic Zoonoses, 99, Groeselenberg, 1180Brussels, Belgium Evolutionary Ecology Group, University of Antwerp, 171 Groenenborgerlaan, 2020Antwerp, Belgium
A.P. Maerere
Affiliation:
Department of Crop Science and Production, Sokoine University of Agriculture, PO Box 3005, Morogoro, Tanzania
*
*E-mail: solveig.haukeland@bioforsk.no
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Abstract

A survey on the occurrence of entomopathogenic nematodes (EPNs) was conducted in selected banana fields from three regions in Tanzania, namely Mbeya (Southern Highlands), Morogoro (Lowland) and Pwani (Coast). The main objective of this study was to isolate EPNs naturally occurring in banana fields in Tanzania and to test their effect on banana weevil (Cosmopolites sordidus Germar 1824). We report for the first time the presence of EPNs in Tanzania where four (4.4%) out of 90 samples contained nematodes in the genera Steinernema and Heterorhabditis. EPNs were only isolated in the coastal region in soils with a high sand content. The virulence of nine EPN isolates was tested against larvae and adults of C. sordidus. All isolates caused mortality of the larval stages, whereas the adults appeared resistant to nematode infection. Larval mortality was found to increase significantly with increasing nematode dose. It was also shown that nematodes were able to penetrate and establish in the banana weevil larvae in increasing numbers with increasing nematode dose. The study indicates the potential for including EPNs in management strategies of banana weevil.

Keywords

banana weevilbiological controlCosmopolites sordidusentomopathogenic nematodes
Type
Research Paper
Information
International Journal of Tropical Insect Science , Volume 31 , Issue 3 , September 2011 , pp. 154 - 161
Copyright
Copyright © ICIPE 2011

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References

Abd-Elgawad, M. M. M. and Nguyen, K. B. (2007) Isolation, identification and environmental tolerance of new heterorhabditid populations from Egypt. International Journal of Nematology 17, 116–123.Google Scholar
Adams, B. J. and Nguyen, K. B. (2002) Taxonomy and systematics, pp. 1–33. In Entomopathogenic Nematology (edited by Gaugler, R.). CABI, Wallingford.Google Scholar
Anon. (2003) Evaluation of virulence of Steinernema carpocapsae and Heterorhabditis bacteriophora on the developmental stages of the banana weevil, Cosmopolites sordidus. Musa news, InfoMusa, 12, 42.Google Scholar
Bedding, R. A. and Molyneux, A. S. (1982) Penetration of insect cuticle by infective juveniles of Heterorhabditis spp. (Heterorhabditidae: Nematoda). Nematologica 28, 354–359.CrossRefGoogle Scholar
Braimah, H. and van Emden, H. F. (1999) Evidence for the presence of chemicals attractive to the banana weevil, Cosmopolites sordidus (Coleoptera: Curculionidae) in dead banana leaves. Bulletin of Entomological Research 89, 485–491.CrossRefGoogle Scholar
Budenberg, W. J., Ndiege, I. O., Karago, F. W. and Hansson, B. S. (1993) Behavioural and electrophysiological responses of the banana weevil Cosmopolites sordidus to host plant volatiles. Journal of Chemical Ecology 19, 267–277.CrossRefGoogle Scholar
Dolinski, C., Del Valle, E. and Stuart, R. J. (2006) Virulence of EPNs to larvae of the guava weevil, Conotrachelus psidii (Coleoptera: Curculionidae), in laboratory and greenhouse experiments. Biological Control 38, 422–427.CrossRefGoogle Scholar
Downes, M. J. and Griffin, C. T. (1996) Dispersal behaviour and transmission strategies of the EPNs Heterorhabditis and Steinernema. Biocontrol Science and Technology 6, 347–356.CrossRefGoogle Scholar
Gaugler, R., McGuire, T. and Campbell, J. (1989) Genetic variability among strains of the entomopathogenic nematode Steinernema feltiae. Journal of Nematology 21, 247–253.Google ScholarPubMed
Georgis, R., Koppenhofer, A. M., Lacey, L. A., Belair, G., Duncan, L. W., Grewal, P. S., Samish, M., Tan, L., Torr, P. and van Tol, R. W. H. M. (2006) Successes and failures in the use of parasitic nematodes for pest control. Biological Control 38, 103–123.CrossRefGoogle Scholar
Gold, C. S. and Bagabe, M. I. (1997) Banana weevil, Cosmopolites sordidus Germar (Coleoptera: Curculionidae), infestations of cooking and beer bananas in adjacent plantations in Uganda. African Entomology 5, 103–108.Google Scholar
Gold, C. S., Kagezi, G. H., Night, G. and Ragama, P. E. (2004) The effects of banana weevil, Cosmopolites sordidus damage on highland banana growth, yield and stand duration in Uganda. Annals of Applied Biology 145, 263–269.CrossRefGoogle Scholar
Gold, C. S., Pena, J. E. and Karamura, E. B. (2001) Biology and integrated pest management for the banana weevil, Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae). Integrated Pest Management Reviews 6, 79–155.CrossRefGoogle Scholar
Grewal, P. S., Ehlers, R. and Shapiro-Ilan, D. I. (eds) (2005) Nematodes as Biological Control Agents. CABI Publishing, Wallingford. 528 pp.CrossRefGoogle Scholar
Hatting, J., Stock, P. S. and Hazir, S. (2009) Diversity and distribution of entomopathogenic nematodes (Steinernematidae, Heterorhabditidae) in South Africa. Journal of Invertebrate Pathology 102, 120–128.CrossRefGoogle ScholarPubMed
Haukeland, S., Klingen, I. and Brurberg, M.-B. (2006) An overview of entomopathogenic nematodes in the Nordic countries including a first report of Steinernema carpocapsae (Steinernematidae: Rhabditida). Russian Journal of Nematology 14, 139–146.Google Scholar
Haukeland, S. and Lola-Luz, T. (2010) Efficacy of the entomopathogenic nematodes Steinernema kraussei and Heterorhabditis megidis against the black vine weevil Otiorhynchus sulcatus (Coleoptera: Curculionidae) in open field grown strawberry plants. Agricultural and Forest Entomology 12, 363–369.CrossRefGoogle Scholar
Hominick, W. M. (2002) Biogeography, pp. 115–143. In Entomopathogenic Nematology (edited by Gaugler, R.). CABI Publishing, Wallingford.CrossRefGoogle Scholar
Hussein, M. A. and Abou El-Souud, A. B. (2006) Isolation and characterization of two heterorhabditid and one steinernematid nematodes from Egypt. International Journal of Nematology 16, 7–12.Google Scholar
Klingen, I. and Haukeland, S. (2006) The soil as a reservoir for natural enemies of pest insects and mites with emphasis on fungi and nematodes, pp. 145–211. In An Ecological and Societal Approach to Biological Control (edited by Eilenberg, J. and Hokkanen, H. M. T.). Springer, Dordrecht.CrossRefGoogle Scholar
McCarthy, T. (1920) Banana root borer (Cosmopolites sordidus Germar). Agricultural Gazette of New South Wales 31, 865–872.Google Scholar
Malan, A. P., Nguyen, K. B. and Addison, M. F. (2006) Entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) from the southwestern parts of South Africa. African Plant Protection 12, 65–69.Google Scholar
Masanza, M. (2003) Effect of crop sanitation on banana weevil Cosmopolites sordidus (Germar) populations and associated damage. InfoMusa 12, 36–38.Google Scholar
Masanza, M., Gold, C. S., van Huis, A., Ragama, P. E. and Okech, S. H. O. (2005) Effect of crop sanitation on banana weevil Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae) populations and crop damage in farmers' fields in Uganda. Crop Protection 24, 275–283.CrossRefGoogle Scholar
Mrácek, Z., Bebvál, S., Kindlmann, P. and Jersáková, J. (2005) Habitat preference for entomopathogenic nematodes, their insect hosts and new faunistic records for the Czech Republic. Biological Control 34, 27–37.CrossRefGoogle Scholar
Padilla-Cubas, A., Hernandes, A. C. and Garcia del Pino, F. (2010) Laboratory efficacy against neonate larvae of the banana weevil Cosmopolites sordidus of two indigenous entomopathogenic nematode species from the Canary Islands (Spain). International Journal of Pest Management 56, 211–216.CrossRefGoogle Scholar
Rannestad, O. T., Sæthre, M. G. and Maerere, A. (2011) Migration potential of the banana weevil, Cosmopolites sordidus. Agricultural and Forest Entomology. doi: 10.1111/j.1461-9563.2011.00535.x.CrossRefGoogle Scholar
Rosa, J. S., Bonifassi, E., Amral, J., Lacey, L. A., Simoes, N. and Laumond, C. (2000) Natural occurrence of entomopathogenic nematodes (Rhabditida: Steinernema, Heterorhabditis) in the Azores. Journal of Nematology 32, 215–222.Google ScholarPubMed
Rukazambuga, N. D. T. M., Gold, C. S. and Gowen, S. R. (1998) Yield loss in East African highland banana (Musa spp., AAA-EA group) caused by the banana weevil, Cosmopolites sordidus Germar. Crop Protection 17, 581–589.CrossRefGoogle Scholar
Shamseldean, M. M. and Abd-Elgawad, M. M. M. (1994) Natural occurrence of insect pathogenic nematodes (Rhabditida: Heterorhabditidae) in Egyptian soils. Afro-Asian Journal of Nematology 4, 151–154.Google Scholar
Shapiro-Ilan, D. I., Duncan, L. W., Lacey, L. A. and Han, R. (2005) Orchard applications, pp. 215–330. In Nematodes as Biological Control Agents (edited by Grewal, P. S., Ehlers, R.-U. and Shapiro-Ilan, D. I.). CABI Publishing, Wallingford.CrossRefGoogle Scholar
Simard, L., Bélair, G., Stock, S. P., Mauléon, H. and Dionne, J. (2007) Natural occurrence of entomopathogenic nematodes (Rhabditidae, Steinernematidae) on golf courses in eastern Canada. Nematology 9, 325–332.CrossRefGoogle Scholar
Smith, D. (1995) Banana weevil borer control in south-eastern Queensland. Australian Journal of Experimental Agriculture 35, 1165–1172.CrossRefGoogle Scholar
Stuart, R. J., Shapiro-Ilan, D. I., James, R. R., Nguyen, K. B. and McCoya, C. W. (2004) Virulence of new and mixed strains of the entomopathogenic nematode Steinernema riobrave to larvae of the citrus root weevil Diaprepes abbreviatus. Biological Control 30, 439–445.CrossRefGoogle Scholar
Tenkouano, A., Hauser, S., Coyne, D. and Coulibaly, O. (2006) Clean planting materials and management practices for sustained production of banana and plantain in Africa. Chronica Horticulturae 46, 14–18.Google Scholar
Tomalak, M. (2004) Infectivity of EPNs to soil-dwelling developmental stages of the tree leaf beetles Altica quercetorum and Agelastica alni. Entomologia Experimentalis et Applicata 110, 125–133.CrossRefGoogle Scholar
Treverrow, N. L. and Bedding, R. A. (1993) Development of a system for the control of the banana weevil borer, Cosmopolites sordidus with entomopathogenic nematodes, pp. 41–47. In Nematodes and the Biological Control of Insect Pests (edited by Bedding, R. A., Akhurst, R and Kaya, H. K.). CSIRO Publication, East Melbourne.Google Scholar
Treverrow, N., Bedding, R. A., Dettmann, E. B. and Maddox, C. (1991) Evaluation of EPNs for control of Cosmopolites sordidus Germar (Coleoptera: Curculionidae), a pest of bananas in Australia. Annals of Applied Biology 119, 139–145.CrossRefGoogle Scholar
Uronu, B. E. M. A. and Mbwana, A. S. S. (2006) Management of banana pests and diseases, pp. 383–401. In Management of Selected Crop Pests in Tanzania (edited by Makundi, R. H.). Pest Management Centre, Tanzania Publication House Limited, Dar es Salaam.Google Scholar
Waturu, C. N., Hunt, D. J. and Reid, A. P. (1997) Steinernema karii sp.n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from Kenya. International Journal of Nematology 7, 68–75.Google Scholar
Woodring, J. L. and Kaya, H. K. (1988) Steinernematid and Heterorhabditid Nematodes: A Handbook of Biology and Techniques. Southern Cooperative Series Bulletin 331. Arkansas Agricultural Experiment Station, Fayetteville, Arkansas. 30 pp.Google Scholar