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Seasonal population fluctuations of Bactrocera invadens (Diptera: Tephritidae) in relation to mango phenology in the Lake Victoria Crescent, Uganda

Published online by Cambridge University Press:  17 October 2014

Alex Mayamba ,
Caroline Kukiriza Nankinga ,
Brian Isabirye  and
Anne Margaret Akol
Alex Mayamba
Affiliation:
Ntl. Agric. Res. Lab., NARO, P.O. Box 7065, Kawanda, Uganda
Caroline Kukiriza Nankinga
Affiliation:
Ntl. Agric. Res. Lab., NARO, P.O. Box 7065, Kawanda, Uganda
Brian Isabirye
Affiliation:
Ntl. Agric. Res. Lab., NARO, P.O. Box 7065, Kawanda, Uganda
Anne Margaret Akol*
Affiliation:
Dep. Biol. Sci., Coll. Nat. Sci., Makerere Univ., P.O. Box 7062, Kampala, Uganda. aakol@cns.mak.ac.ug ,
*
* Correspondence and reprints
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Abstract

Introduction. Timing of management practices requires an understanding of pest population dynamics in given cropping systems. Our study was designed to establish the population trends of B. invadens in mango orchards and to determine if population fluctuations were reflected in fruit infestation levels during changes in mango phenology. Materials and methods. Bactrocera invadens flies were trapped weekly from February 2011 to November 2012, using methyl eugenol and DDVP (dichlorvos) insecticidal strips. Trapping was done in three mango orchards in the Luweero district of Uganda’s Lake Victoria Crescent. Mango fruit samples were incubated for the retrieval of puparia to calculate positivity (proportion of fruits infested) and fruit infestation indices (number of puparia per kg of fruit) for each stage of fruit maturity. Results. Mean trap catches of adult B. invadens varied significantly over the months (range : ~11 flies per trap per day (FTD) to over 590 FTD; P £ 0.0001). During each year, infestations peaked during June-July and January-February. Trap catches were higher in the major fruiting season compared with the minor fruiting season and were the highest when mango was at the physiological maturity and ripe stages. Fruit infestation and positivity were highest for fruit at the physiological maturity and ripe stages and lowest at the fruit set stage. Discussion. Our findings show that B. invadens is present year-round and all stages of mango fruit development are susceptible to attack. Thus, control measures should be implemented throughout the year and preferably started at fruit set to lessen fruit fly population build-up and damage to fruits.

Keywords

UgandaMangifera indicafruitsphenologyintegrated pest managementTephritidaeBactrocera invadenspopulation dynamicsOugandaMangifera indicafruitsphénologiegestion intégrée des ravageursTephritidaeBactrocera invadensdynamique des populationsUgandaMangifera indicafrutasfenologíagestión de lucha integradaTephritidaeBactrocera invadensdinámica de poblaciones
Type
Original article
Information
Fruits , Volume 69 , Issue 6 , November 2014 , pp. 473 - 480
Copyright
© 2014 Cirad/EDP Sciences

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References

Vayssières, J.-F.,Korie, S.,Ayegnon, D., Correlation of fruit fly (Diptera: Tephritidae) infestation of major mango cultivars in Borgou (Benin) with abiotic and biotic factors and assessment of damage, Crop Prot. 28 (2009) 477–488.CrossRefGoogle Scholar
Drew, R.A.I.,Tsuruta, K.,White, I.M., A new species of pest fruit fly (Diptera: Tephritidae: Dacinae) from Sri Lanka and Africa, Afr. Entomol. 13 (2005) 149–154.Google Scholar
Lux, S.A.,Copeland, R.S.,White, I.M.,Manrakhan, A.,Billah, M.K., A new invasive fruit fly species from the Bactrocera dorsalis (Hendel) group detected in East Africa, Insect Sci. Appl. 23 (4) (2003) 355–361. Google Scholar
Ekesi., S., Nderitu, P.W.,Rwomushana, I., Field infestation, life history and demographic parameters of the fruit fly Bactrocera invadens (Diptera: Tephritidae) in Africa, Bull. Entomol. Res. 96 (2006) 379–386.Google Scholar
Vayssières, J.-F.,Goergen, G.,Lokossou, O., Dossa, P., Akponon, C., A new Bactrocera species in Benin among mango fruit fly (Diptera: Tephritidae) species, Fruits 60 (2005) 371–377.CrossRefGoogle Scholar
Mwatawala, M.W.,Senkondo, F.J.,Maerere, A.P., De Meyer, M., Current status and future needs for fruit flies research in Tanzania, Int. Pest Control 47 (2005) 184–187.Google Scholar
Nakasinga J., Studies on fruit fly species occurrence, distribution and composition on Mango in Uganda, Makerere Univ., Thesis, Kampala, Uganda, 2002, 91 p.
Herms D.A., Biological clocks: a five-year calendar of plant and insect phenology in secrest arboretum, in: Chatfield J.A., Boggs J.F. Draper E.A., Mathers H., Stone A.K. (Eds.), Ornamental Plants, Annu. Rep. Res. Rev. 2001, Agric. Res. Dev. Cent. Spec. Circ. 186, Columbus, Ohio, U.S.A., 2002, pp 60–67.
Evans, K.,Stafford, J., Webster, R., Halford, P., Russell, M., Barker, A., Griffins, S., Mapping potato cyst nematode population for modulated applications of nematicide, Protection and production of sugar beet and potatoes, Asp. Appl. Biol. 52 (1998) 101–108.Google Scholar
Alford D.V., Walters K.F.A., Williams I.H., Murchie A.K., A commercially viable low-cost strategy for the management of seed weevil populations on winter oil seed rape in the UK, in: Proc. Brighton Crop Prot. Conf., Pests and diseases, Br. Crop Prot. Counc., Brighton, U.K., 1996, pp. 609–614.
Vayssières, J.-F.,Sinzogan, A.,Korie, S.,Ouagoussounon, I.,Odjo, A.S.T., Effectiveness of spinosad bait sprays (Gf-120) in controlling mango-infesting fruit flies (Diptera: Tephritidae) in Benin, J. Econ. Entomol. 102 (2) (2009) 515–521.CrossRefGoogle Scholar
Rwomushana, I.,Ekesi, S.,Gordon, I.,Ogol, C.K.P.O., Host plants preference studies for Bactrocera invadens (Diptera:Tephritidae) in Kenya, Ann. Entomol. Soc. Am. 101 (2) (2008) 331–340.CrossRefGoogle Scholar
Ekesi S., Billah M.K., A field guide to the management of economically important Tephritid fruit flies in Africa, ICIPE, Sci. Press Nairobi, Kenya, 2006, 106 p.
Mwatawala, M.W., de Meyer, M.,Makundi, R., Seasonality and host utilization of the invasive Bactrocera invadens fruit fly (Diptera: Tephritidae) in central Tanzania, J. Appl. Entomol. 130 (2006) 530–537.CrossRefGoogle Scholar
Cowley, J.M.,Baker, R.T.,Harte, D.S., Definition and determination of host status for multivoltine fruit fly (Diptera: Tephritidae) species, J. Econ. Entomol. 85 (1992) 312–317.CrossRefGoogle Scholar
Anon., Trapping guidelines for area-wide fruit fly programme, Int. At. Energy Agency, Vienna, Australia, 2003.
Lux S.A., African fruit fly initiative: Pan-African initiative to promote productivity and trade of fruits and vegetables through management of African fruit flies, ICIPE, Nairobi, Kenya, 1999, 28 p.
Nemeye P.S., Behavioural ecology of three African fruit fly species, Ceratitis cosyra, C. fasciventris and C. capitata with emphasis on their sexual behaviour and host plant relationships, Makerere Univ., Thesis, Kampala, Uganda, 2006, 294 p.
Balagawi S., Comparative ecology of Bactrocera cucumis and Bactrocera tryoni (Diptera:Tephritidae) – understanding the life history consequences of host selection and oviposition behavior, Griffith Univ., Thesis, Brisbane, Australia, 2005.
Messina, F.J.,Jones, V.P., Relationship between fruit phenology and infestation by the apple maggot (Diptera: Tephritidae) in Utah, Ann. Entomol. Soc. Am. 83 (1990) 742–752.CrossRefGoogle Scholar
Afreh-Nuamah, K., Important pests of citrus in the eastern region of Ghana, Legon Agric. Res. Bull. 1 (1985) 27–43.Google Scholar
Eisemann, C.H., Rice, M.J., Oviposition behavior of Dacus tryoni; the effects of some sugars and salts, Entomol. Exp. Appl. 39 (1985) 61–71.CrossRefGoogle Scholar
Bhagat, K.C.,Koul, V.K.,Nehru, R.K., Seasonal variation of sex ratio in Dacus curcubitae Coquillet, J. Adv. Zoolog. 19 (1998) 55–56.Google Scholar
Mwatawala, M.W., de Meyer, M.,Makundi, R.H.,Maerere, A.P., Host range and distribution of fruit-infesting pestiferous fruit flies (Diptera, Tephritidae) in selected areas of Central Tanzania, Bull. Entomol. Res. 99 (2009) 629–641.CrossRefGoogle ScholarPubMed
Litz R.E., The mango: Botany, production and uses, CABI, Wallingford, U.K., 1997.
Vayssières, J.F.,Korie, S.,Coulibaly, O., van Melle, C.,Temple, L.,Arinloye, D., The mango tree in central and northern Benin: damage caused by fruit flies (Diptera: Tephritidae) and computation of economic injury level, Fruits 64 (4) (2009) 207–220.CrossRefGoogle Scholar