Linking locust gregarization to local resource distribution patterns across a large spatial scale

Environmental Entomology

Volumn 33, Issue 6, 2004, Pages 1577-1583

  Babah, Mohamed Abdallahi Ould ^a   Sword, Gregory A ^a,b  

^a Centre National de Lutte Antiacridienne   (Mauritania)

^b AGRICULTURAL RESEARCH SERVICE   (United States)

Author keywords

Aggregation; Gregarization; Phase; Schistocerca gregaria

Indexed keywords

AGGREGATION; LOCUST; RESOURCE AVAILABILITY; SPATIAL DISTRIBUTION;

ARISTIDA; ARISTIDA PUNGENS; INVERTEBRATA; ORTHOPTERA; PANICUM; PANICUM TURGIDUM; POACEAE; SCHISTOCERCA; SCHISTOCERCA GREGARIA;

EID: 11144234345     PISSN: 0046225X     EISSN: None     Source Type: Journal    
DOI: 10.1603/0046-225X-33.6.1577     Document Type: Article

References (44)

1. Babah, M.A.O. 1997. Strategy for controlling the desert locust in Mauritania, pp. 487-492. In S. Krall, R. Peveling, and D. Ba Diallo (eds.), New strategies in locust control. Birkhäuser Verlag, Basel, Switzerland.
2. Bouaïchi, A., S. J. Simpson, and P. Roessingh. 1996. The influence of environmental microstructure on the behavioral phase state and distribution of the desert locust Schistocerca gregaria. Physiol. Entomol. 21: 247-256.
3. Bouaïchi, A., and S. J. Simpson. 2003. Density-dependent accumulation of phase characteristics in a natural population of the desert locust Schistocerca gregaria. Physiol. Entomol. 28: 25-31.
4. Burnett, G. F. 1951. Field observations on the behavior of the red locust (Nomadacris septemfasciata Serville) in the solitary phase. Anti-Locust Bull. 8: 1-37.
5. Chapman, R. F. 1955. A laboratory study of roosting behavior in hoppers of the African migratory locust (Locusta migratoria migratorioides R. & F.). Anti-Locust Bull. 19: 1-40.
6. Collett, M., E. Despland, S. J. Simpson, and D. C. Krakauer. 1998. Spatial scales of desert locust gregarization. Proc. Natl. Acad. Sci. USA 95: 13052-13055.
7. Culmsee, H. 2002. The habitat functions of vegetation in relation to the behavior of the desert locust Schistocerca gregaria (Forskål) (Acrididae: Orthoptera): a study in Mauritania (West Africa). Phytocoenologia 32: 645-664.
8. Despland, E. 2003. Fractal index captures the role of vegetation clumping in locust swarming. Funct. Ecol. 17: 315-322.
9. Despland, E., and S. J. Simpson. 2000a. The role of food distribution and nutritional quality in behavioral phase change in the desert locust. Anim. Behav. 59: 643-652.
10. Despland, E., and S. J. Simpson. 2000b. Small-scale vegetation patterns in the parental environment influence the phase state of hatchlings of the desert locust. Physiol. Entomol. 25: 74-81.
11. Despland, E., M. Collett, and S. J. Simpson. 2000. Small-scale processes in desert locust swarm formation: how vegetation patterns influence gregarization. Oikos 88: 652-662.
12. Despland, E., J. Rosenberg, and S. J. Simpson. 2004. Landscape structure and locust swarming: a satellite's eye view. Ecography 27: 381-391.
13. Ellis, P. E. 1963. The influence of some environmental factors on learning and aggregation in locust hoppers. Anim. Behav. 11: 142-151.
14. Hägele, B. F., and S. J. Simpson. 2000. The influence of mechanical, visual and contact chemical stimulation on the behavioral phase state of solitarious desert locust (Schistocerca gregaria). J. Insect Physiol. 46: 1295-1301.
15. Hägele, B. H., V. Oag, A. Bouaïchi, A. R. McCaffery, and S. J. Simpson. 2000. The role of the female accessory glands in maternal inheritance of phase in the desert locust Schistocerca gregaria. J. Insect Physiol. 46: 275-280.
16. Hurlbert, S. H. 1984. Pseudoreplication and the design of ecological field experiments. Ecol. Monogr. 54: 187-211.
17. Islam, M. S., P. Roessingh, S. J. Simpson, and A. R. McCaffery. 1994a. Effects of population density experienced by parents during mating and oviposition on the phase of hatchling desert locusts, Schistocerca gregaria. Proc. R. Soc. Lond. B Biol. Sci. 257: 93-98.
18. Islam, M. S., P. Roessingh, S. J. Simpson, and A. R. McCaffery. 1994b. Parental effects on the behavior and coloration of nymphs of the desert locust Schistocerca gregaria. J. Insect Physiol. 40: 173-181.
19. Joern, A., and S. B. Gaines. 1990. Population dynamics and regulation in grasshoppers, pp. 415-482. In R. F. Chapman and A. Joern (eds.), Biology of grasshoppers. R. Wiley, New York, NY.
20. Kennedy, J. S. 1939. The behavior of the desert locust (Schistocerca gregaria, Forsk.) (Orthopt.) in an outbreak centre. Trans. R. Entomol. Soc. Lond. 89: 385-542.
21. Krebs, C. J. 1999. Ecological methodology, 2nd ed. Benjamin/Cummings, Menlo Park, CA.
22. Levin, S. A. 1992. The problem of pattern and scale in ecology. Ecology 73: 1943-1967.
23. McCaffery, A. R., S. J. Simpson, M. S. Islam, and P. Roessingh. 1998. A gregarizing factor present in the egg pod foam of the desert locust Schistocerca gregaria. J. Exp. Biol. 201: 347-363.
24. Migahid, A. M., and M. N. El-Shourbagui. 1958. The ecological amplitude of the desert fodder grass P. turgidum. IV. Comparison of the natural vegetation at Fuka and Almaza. Bull. Inst. Egypte 8: 99-108.
25. Myers, J. H. 1978. Selecting a measure of dispersion. Environ. Entomol. 7: 619-621.
26. Ozenda, P. 1991. Flore et végétation du Sahara. Centre National de la Recherche Scientifique, Paris, France.
27. Pener, M. P. 1991. Locust phase polymorphism and its endocrine relations. Adv. Insect Physiol. 23: 1-79.
28. Pener, M. P., and Y. Yerushalmi. 1998. The physiology of locust phase polymorphism: an update. J. Insect Physiol. 44: 365-377.
29. Popov, G. B. 1992. Field survey and mapping of the desert locust habitats in Mauritania 17 October-11 November 1992, GTZ report. GTZ, Eschborn, Germany.
30. Popov, G. B., T. G. Wood, and M. J. Haggis. 1984. Insect pests of the Sahara, pp. 145-173. In J. L. Cloudsley-Thompson (ed.), Sahara desert. Pergamon, Oxford, United Kingdom.
31. Roessingh, P., A. Bouaïchi, and S. J. Simpson. 1998. Effects of sensory stimuli on the behavioral phase state of the desert locust, Schistocerca gregaria. J. Insect Physiol. 44: 883-893.
32. Simpson, S. J., A. R. McCaffery, and B. F. Hägele. 1999. A behavioral analysis of phase change in the desert locust. Biol. Rev. 74: 461-480.
33. Simpson, S. J., E. Despland, B. F. Hägele, and T. Dodgson. 2001. Gregarious behavior in desert locusts is evoked by touching their back legs. Proc. Natl. Acad. Sci. USA 98: 3895-3897.
34. Skaf, R., G. B. Popov, and J. Roffey. 1990. The desert locust: an international challenge. Philos. Trans. R. Soc. Lond. B Biol. Sci. 328: 525-538.
35. Smith-Gill, S. J. 1975. Cytophysiological basis of disruptive pigmentary patterns in the leopard frog Rana pipiens. II. Wild type and mutant cell specific patterns. J. Morphol. 146: 35-54.
36. SPSS. 1999. SPSS Base 10.0 user's guide. SPSS, Chicago, IL.
37. Sword, G. A., and S. J. Simpson. 2000. Is there an intraspecific role for density-dependent color change in the desert locust? Anim. Behav. 59: 861-870.
38. Sword, G. A., S. J. Simpson, O.T.M. El Hadi, and H. Wilps. 2000. Density-dependent aposematism in the desert locust. Proc. R. Soc. Lond. B Biol. Sci. 267: 63-68.
39. Uvarov, B. P. 1966. Grasshoppers and locusts, vol. 1. Cambridge University Press, Cambridge, United Kingdom.
40. Uvarov, B. P. 1977. Grasshoppers and locusts, vol. 2. Centre for Overseas Pest Research, London, United Kingdom.
41. Wiens, J. A. 1989. Spatial scaling in ecology. Funct. Ecol. 3: 385-397.
42. Williams, J. T., and R. M. Farias. 1971. Utilization and taxonomy of the desert grass Panicum turgidum. Econ. Bot. 26: 13-20.
43. Wilson, K., M. B. Thomas, S. Blanford, M. Doggett, S. J. Simpson, and S. L. Moore. 2002. Coping with crowds: density-dependent disease resistance in desert locusts. Proc. Natl. Acad. Sci. USA 99: 5471-5475.
44. Zar, J. H. 1999. Biostatistical analysis. Prentice-Hall, Upper Saddle River, NJ.