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The effect of colour on trap- and screen-orientated responses in Glossina palpalis palpalis (Robineau-Desvoidy) (Diptera: Glossinidae)

Published online by Cambridge University Press:  10 July 2009

C. H. Green
C. H. Green
Affiliation:
Tsetse Research Laboratory, University of Bristol, School of Veterinary Science, Langford, Bristol, BS18 7DU, UK
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Abstract

The importance of colour in the attraction of Glossina palpalis palpalis (Robineau-Desvoidy) to trapping devices was investigated in the Ivory Coast. Biconical traps were tested with the normally royal blue lower cone replaced with one of 25 differently coloured cloths. Royal blues were consistently the best colours for traps; yellow and orange were the worst, catching less than 1% as many as the best royal blue. Modelling trap data from the spectral reflectivities of the colours used showed that blue wavelengths contributed positively, and ultraviolet and green-yellow-red negatively, to trap performance. The responses to screens were studied using electric nets, deployed to catch flies both circling around and landing on the screen. The overall catch (of circling and landing flies) was greatest for royal blue screens, intermediate for yellow and green ones, and lowest for screens highly reflective of ultraviolet light; the total range of variation between colours was much smaller than was the case with traps. The relationship of catch to spectral reflectivity was similar to that described for trap score. An achromatic series of screens (black, white and greys) all attracted significantly fewer females than did royal blue screens, implying that attraction to blue depends on colour discrimination and not on intensity contrasts alone. For most colours, the majority of flies circled the screen without landing; with materials strongly reflecting ultraviolet, however, a high proportion of flies (especially females) landed.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 78 , Issue 4 , December 1988 , pp. 591 - 604
Copyright
Copyright © Cambridge University Press 1988

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References

Allan, S. A., Day, J. F. & Edman, J. D. (1987). Visual ecology of biting flies.—A. Rev. Ent. 32, 297–316.CrossRefGoogle ScholarPubMed
Barrass, R. (1960). The settling of tsetse flies Glossina morsitans Westwood (Diptera, Muscidae) on cloth screens.—Entomologia exp. appl. 3, 59–67.CrossRefGoogle Scholar
Challier, A., Eyraud, M., Lafaye, A. & Laveissière, C. (1977). Amélioration du rendement du piège biconique pour glossines (Diptera, Glossinidae) par l’emploi d’un cöne inférieur bleu.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 15, 283–286.Google Scholar
Challier, A. & Laveissière, C. (1973). Un nouveau piège pour la capture des glossines (Glossina:Diptera, Muscidae): description et essais sur le terrain.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 11, 251–262.Google Scholar
Cuisance, D. & Politzar, H. (1983). Étude sur l’efficacité contre Glossina palpalis gambiensis et Glossina tachinoides de barrières constituées d’écrans ou de pièges biconiques imprégnées de D.D.T., de Deltaméthrine ou de Dieldrine.—Revue Élev. Méd. vét. Pays trop. 36, 159–168.Google Scholar
Filledier, J. & Politzar, H. (1985). Efficacité relative de différentes formes de leurres sur trois espèces de glossines présentes au Burkina Faso (G. morsitans submorsitans, G. tachinoides, G. palpalis gambiensis).—Revue Élev. Méd. vét. Pays trop. 38, 358–363.Google ScholarPubMed
Flint, S. (1985). A comparison of various traps for Glossina spp. (Glossinidae) and other Diptera.—Bull. ent. Res. 75, 529–534.CrossRefGoogle Scholar
Gouteux, J. P. & Lancien, J. (1986). Le piège pyramidal à tsétsé (Diptera: Glossinidae) pour la capture et la lutte. Essais comparatifs et description de nouveaux systèmes de capture.—Trop. Med. Parasit. 37, 61–66.Google Scholar
Gouteux, J. P., Challier, A. & Laveissière, C. (1981). Modifications et essais du piège à glossines (Diptera, Glossinidae) Challier-Laveissière.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 19, 87–99.Google Scholar
Green, C. H. (1986). Effects of colours and synthetic odours on the attraction of Glossina pallidipes and G. morsitans morsitans to traps and screens.—Physiol. Entomol. 11, 411–421.CrossRefGoogle Scholar
Green, C. H. & Cosens, D. (1983). Spectral responses of the tsetse fly, Glossina morsitans morsitans.—J. Insect Physiol. 29, 795–800.CrossRefGoogle Scholar
Green, C. H. & Flint, S. (1986). An analysis of colour effects in the performance of the F2 trap against Glossina pallidipes Austen and G. morsitans morsitans Westwood (Diptera: Glossinidae).—Bull. ent. Res. 76, 409–418.CrossRefGoogle Scholar
Harris, R. H. T. P. (1938). The control and possible extermination of the tsetse by trapping.—pp. 663–677 in Acta conventus tertii de tropicis atque malariae morbis. Pars I.—720 pp. Amsterdam, Soc. Neerlandica Med. Trop.Google Scholar
Jordan, A. M. (1986). Trypanosomiasis control and African rural development.—357 pp. Harlow, UK, Longman.Google Scholar
Kupper, W., Eibl, F., van Elsen, A. C. & Clair, M. (1982). The use of the biconical Challier-Laveissière trap impregnated with Deltamethrine against glossina.—Revue Élev. Méd. vét. Pays trop. 35, 157–163.Google ScholarPubMed
Kuzoe, F. A. S., Baldry, D. A. T., van der Vloedt, A. & Cullen, J. R. (1985). Observations on an apparent population extension of Glossina tachinoides Westwood in southern Ivory coast.—Insect Sci. Applic. 6, 55–58.Google Scholar
Laveissière, C. & Couret, D. (1981). Essai de lutte contre les glossines riveraines à l’aide d'écrans imprégnés d’insecticide.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 19, 271–283.Google Scholar
Laveissière, C., Couret, D. & Kiénon, J. P. (1981). Lutte contre les glossines riveraines à l’aide de pièges biconiques imprégnés d’insecticide, en zone de savane humide. 5. Note de synthèse.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 19, 49–54.Google Scholar
Laveissière, C., Couret, D., Manno, A. & Küpper, W. (1985). Tests d’efficacité et de rémanence d’insecticides utilisés en imprégnations sur tissus pour la lutte par piégeage contre les glossines. 2. Première série de tests en saison humide et en saison sèche.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 23, 216–230.Google Scholar
Laveissière, C., Gouteux, J. P. & Couret, D. (1980 a). Essais de méthodes de lutte contre les glossines en zone pré-forestière de Côte d’Ivoire. 2. Résultats quantitatifs obtenus sur les populations de Glossina palpalis s.l.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 18, 245–259.Google Scholar
Laveissière, C., Gouteux, J. P. & Couret, D. (1980 b). Essais de méthodes de lutte contre les glossines en zone pré-forestière de Côte d’Ivoire. 3. Résultats qualitatifs obtenus sur les populations de Glossina palpalis s.l.—Cah. ORSTOM, Sér. Entomol. méd. Parasitol. 18, 307–314.Google Scholar
Merot, P. & Filledier, J. (1985). Efficacité contre Glossina morsitans submorsitans d’écrans de différentes couleurs, avec ou sans adjonction de panneaux en moustiquaire noire.—Revue Élev. Méd. vét. Pays trop. 38, 64–71.Google Scholar
Merot, P., Politzar, H., Tamboura, I. & Cuisance, D. (1984). Résultats d'une campagne de lutte contre les glossines riveraines en Burkina par l’emploi d’écrans imprégnés de Deltaméthrine.—Revue Élev. Méd. vét. Pays trop. 37, 175–184.Google Scholar
Ryan, L. & Molyneux, D. H. (1980). Construction details of the Challier/Laveissière biconical trap.—pp. 339–353in Isotope and radiation research on animal diseases and their vectors. Proceedings of a symposium, Vienna, 7–11 05 1979, jointly organized by IAEA and FAO.—468 pp. Vienna, Int. Atom. Energy Ag. (STI/PUB/525).Google Scholar
Snedecor, G. W. & Cochran, W. G. (1967). Statistical methods.—6th edn, 593 pp. Ames, Iowa State Univ. Press.Google Scholar
Vale, G. A. (1974). New field methods for studying the responses of tsetse flies (Diptera, Glossinidae) to hosts.—Bull. ent. Res. 64, 199–208.CrossRefGoogle Scholar
Vale, G. A. (1982). The trap-orientated behaviour of tsetse flies (Glossinidae) and other Diptera.—Bull. ent. Res. 72, 71–93.CrossRefGoogle Scholar
Vale, G. A., Hargrove, J. W., Cockbill, G. F. & Phelps, R. J. (1986). Field trials of baits to control populations of Glossina morsitans morsitans Westwood and G. pallidipes Austen (Diptera: Glossinidae).—Bull. ent. Res. 76, 179–193.CrossRefGoogle Scholar