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Flight behaviour in the brown planthopper, Nilaparvata lugens (Stål) (Homoptera: Delphacidae)

Published online by Cambridge University Press:  19 September 2011

D. E. Padgham ,
T. J. Perfect  and
A. G. Cook
D. E. Padgham
Affiliation:
Tropical Development and Research Institute, College House, Wrights Lane, London W8 5SJ, U.K.
T. J. Perfect
Affiliation:
Tropical Development and Research Institute, College House, Wrights Lane, London W8 5SJ, U.K.
A. G. Cook
Affiliation:
Tropical Development and Research Institute, College House, Wrights Lane, London W8 5SJ, U.K.
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Abstract

In order to evaluate the migratory potential of the brown planthopper, Nilaparvata lugens, under as near to normal environmental conditions as possible, adult macropterous insects were captured from the field whilst in the process of flight initiation at the times of their natural take-off peaks. The insects were then flight-mounted and flown in the field. Average flight durations following the dusk take-off were 4 hr 55 min for males and 6 hr 17 min for females. However, many insects flew throughout the night and there was a high frequency of flight cessation at dawn. Following a dawn take-off both sexes flew for much shorter periods, an average of 2 hr 00 min for males and 2 hr 04 min for females. Female insects were reluctant to initiate a second major flight. The role of mating and ovary development in female flight willingness is discussed.

Résumé

Dans le but d'évaluer migrateur du Nilaparvata lugens, et dans des conditions environnantes aussi normales que possible, des insectes macroptères adultes ont été capturés dans le champ en début de vol aux heures où la plupart prennent naturellement leur envol. Les insects furent ensuite préparés pour le vol et lachés dans le champ. Les durées moyennes de vol après l'envol au crépuscule ont été respectivement de 4 hr 55 min pour les mâles et de 6 hr 17 min pour les femelles. Toutefois, de nombreux insects ont volé toute la nuit, et l'on a enregistré une grande frequence de cessation de vol à l'aube. Les deux sexes s'envolant à l'aube ont volé pendant des périodes beaucoup plus courtes, soit une moyenne de 2 hr 00 min pour les mâles et de 2 hr 04 min pour les femelles. Les insects femelles ont semblé peu disposées à entreprendre un second vol important. Le rôle joué per l'accouplement et le développement des ovaires sur la disposition au vol chez les femelles est examiné.

Keywords

Nilaparvata lugensmigrationflight durationNilaparvata lugens, migration, durée de vol
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 8 , Issue 1 , February 1987 , pp. 71 - 75
Copyright
Copyright © ICIPE 1987

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References

REFERENCES

Baker, P. S., Cooter, R. J., Chang, P. M. and Hashim, H. B.(1980) The flight capabilities of laboratory and tropical field populations of the brown planthopper, Nilaparvata lugens (Stål) (Hemiptera: Delphacidae). Bull. enl. Res. 70, 598–600.Google Scholar
Chen, R. and Cheng, X. (1980) Take-off behaviour of the brown planthopper (Nilaparvata lugens Stål) and its synchronous relations to the biological rhythm and environmental factors. J. Nanjing Agric. Coll. 2, 1–8.Google Scholar
Chen, R., Wu, J., Zhu, S. and Zhang, J. (1984) Flight capacity of the brown planthopper, Nilaparvata lugens Stål. Acta Entomologica Sinica 27, (2) 121–127.Google Scholar
Cheng, S. N., Chen, J. C., Si, H., Yan, L. M., Chu, T. L., Wu, C. T., Chien, J. K. and Yan, C. S. (1979) Studies on the migrationsof the brown planthopper, Nilaparvata lugens Stål. Acta Entomologica Sinica 22, 1–21.Google Scholar
Johnson, C. G. (1963) Physiological factors in insect migration by flight. Nature 198, 423–427.CrossRefGoogle Scholar
Kisimoto, R. (1976) Synoptic weather conditions inducing long distance migration of planthoppers, Sogatella furcifera Horváth and Nilaparvata lugens Stål. Ecol. Ent. 1, 95–109.CrossRefGoogle Scholar
Lewis, T. and Taylor, L. R. (1965) Diurnal periodicity of flight by insects. Trans. R. enl. Soc. 116, 393–169.Google Scholar
Ohkubo, N. (1973) Experimental studies on the flight of planthoppers by the tethered flight technique. I. Characteristics of flight of the brown planthopper, Nilaparvata lugens (Stål) and effects of some physical factors. Jap. J. appl. Ent. Zool. 17, 10–18.CrossRefGoogle Scholar
Ohkubo, N. and Kisimoto, R. (1971) Diurnal periodicity of flight behaviour of the brown planthopper, Nilaparvata lugens Stål, in the 4th and 5th emergence periods. Jap. J. appl. Ent. Zool. 15, 8–16.CrossRefGoogle Scholar
Padgham, D. E. (1983) Flight fuels in the brown planthopper, Nilaparvata lugens. J. Insect Physiol. 29, 95–99.CrossRefGoogle Scholar
Perfect, T. J. and Cook, A. G. (1982) Diurnal periodicity of flight in some Delphacidae and Cicadellidae associated with rice. Ecol. Ent. 7, 317–326.CrossRefGoogle Scholar
Perfect, T. J., Cook, A. G., Padgham, D. E. and Crisostomo, J. M. (1985) Interpretation of the flight activity of Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth) (Hemiptera: Delphacidae) based on comparative trap catches and field marking with rubidium. Bull. ent. Res. 75, 93–106.CrossRefGoogle Scholar
Riley, J. R., Reynolds, D. R. and Farrow, R. A. (1987) The migration of Nilaparvata lugens (Stål) (Delphacidae) and other Hemiptera associated with rice during the dry season in The Philippines: a study using radar, visual observations, aerial netting and ground trapping. Bull. ent. Res. 77, 145–169.CrossRefGoogle Scholar
Saxena, R. C. and Justo, H. D. (1982) Diel periodicity of take-off and immigration flights of the rice brown planthopper Nilaparvata lugens. In Proceedings of the 5th International Symposium on Insect-Plant Relationships (Edited by Visser, J. H. and Minks, A. K.), Wageningen, The Netherlands, l–4 March 1982.Google Scholar
Tu, C. W. (1980) The brown planthopper and its control in China. In Rice improvement in China and other Asian countries (Edited by Hargrove, T. R.), pp. 149–156. International Rice Research Institute, Los Banos, Philippines.Google Scholar