Journal of Chemical Ecology

, Volume 23, Issue 4, pp 1003–1023 | Cite as

Attraction of Colorado Potato Beetle to Herbivore-Damaged Plants During Herbivory and After Its Termination

  • Caroline J. Bolter
  • Marcel Dicke
  • Joop J. A. Van Loon
  • J. H. Visser
  • Maarten A. Posthumus
Article

Abstract

Large, undamaged potato plants (>60 cm, 5–6 weeks old) attract the Colorado potato beetle (Leptinotarsa decemlineata), but small potato plants (15–25 cm high, 2–3 weeks old) do not. However, small plants become attractive to CPB when they are damaged. Mechanical damage inflicted with scissors results in short-term (lasting less than 15 min) attraction, while more severe damage with carborundum powder results in a longer lasting attraction (at least 1 hr). CPB adults are also attracted to small plants infested with CPB and Spodoptera exigua larvae. After the larvae had been removed for 50 min following a short duration (30 min) of feeding, CPB adults were no longer attracted to the plants. However, when CPB larvae had been removed after they had fed for 60–90 min, the plants were somewhat attractive to the beetles, although significantly less than they had been when the larvae were feeding. Attraction increased with time after feeding ceased. Furthermore, beetles were strongly attracted to plants 50 min after larvae were removed when the plants had been fed upon by larvae for 18–24 hr. Thus it appears that there are two stages of attraction, first, to volatiles released directly from the wound site, and second, to volatiles that are induced in response to herbivory. Chemical analyses of the headspace of infested potato plants show that infestation results in the emission of a mixture of chemicals that is qualitatively quite similar to that emitted by undamaged plants. The major components of the mixture are that emitted by undamaged plants. The major components of the mixture are terpenoids and fatty acid derivatives such as aldehydes and alcohols. The emission rate of some of these chemicals declines after removal of the beetles, while the emission rate of other chemicals increases with the duration of beetle feeding and remains at a high level even after removal of the beetles. Thus, the composition of the mixture changes temporally during and after herbivore feeding, which may explain the recorded behavior of the beetles.

Coleoptera Chrysomelidae Leptinotarsa decemlineata olfaction locomotion compensator behavior gas chromatography–mass spectrometry terpenoids lipoxygenase fatty acid derivatives 

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REFERENCES

  1. AGELOPOULOS, N. G., and KELLER, M. A. 1994. Plant-natural enemy association in the tritrophic system, Cotesia rubecula-Pieris rapae-Brassicaceae (Crucifera): III. Collection and identification of plant and frass volatiles. J. Chem. Ecol. 20:1955–1967.Google Scholar
  2. BLAAKMEER, A., GEERVLIET, J. B. F., VAN LOON, J. J. A., POSTHUMUS, M. A., VAN BEEK, T. A., and DE GROOT, A. E. 1994. Comparative headspace analysis of cabbage plants damaged by two species of Pieris caterpillars: Consequences for in-flight host location by Cotesia parasitoids. Entomol. Exp. Appl. 73:175–182.Google Scholar
  3. BIRCH, M. C. 1984. Aggregation in bark beetles, pp. 331–353, in W. J. BELL and R. T. CARDÉ (eds.). Chemical Ecology of Insects. Chapman and Hall, London.Google Scholar
  4. CROFT, K. P., JUTTNER, F., and SLUSARENKO, A. J. 1993. Volatile products of the lipoxygenase pathway evolved from Phaseolus vulgaris (L.) leaves inoculated with Pseudomonas syringae pv phaseolicola. Plant Physiol. 101:13–24.Google Scholar
  5. DE JONG R. 1988. Host odour recognition by the Colorado potato beetle. PhD thesis. Wageningen Agricultural University, 65 pp.Google Scholar
  6. DE JONG, R., and VISSER, J. H. 1988a. Integration of olfactory information in the Colorado potato beetle brain. Brain Res. 447:10–17.Google Scholar
  7. DE JONG, R., and VISSER, J. H. 1988b. Specificity-related suppression of responses to binary mixtures in olfactory receptors of the Colorado potato beetle. Brain Res. 447:18–24.Google Scholar
  8. DICKE, M. 1986. Volatile spider-mite pheromone and host-plant kairomone, involved in spaced-out gregariousness in the spider mite Tetranychus urticae. Physiol. Entomol. 11:251–262.Google Scholar
  9. DICKE, M. 1994. Local and systemic production of volatile herbivore-induced terpenoids: Their role in plant-carnivore mutualism. J. Plant Physiol. 143:465–472.Google Scholar
  10. DICKE, M. 1995. Why do plants ‘talk’? Chemoecology 5/6: 159–165.Google Scholar
  11. DICKE, M., and SABELIS, M. W. 1989. Does it pay plants to advertize for bodyguards? Towards a cost-benefit analysis of induced synomone production, pp. 341–358, in H. Lambers, M. L. Cambridge, H. Konings and T. L. Pons (eds.). Variation in Growth rate and Productivity of Higher Plants. SPB Academic Publishing, The Hague, The Netherlands.Google Scholar
  12. DICKE, M., VAN BEEK, T. A., POSTHUMUS, M. A., BEN DOM, N., VAN BOKHOVEN, H., and DE GROOT, A. E. 1990. Isolation and identification of volatile kairomone that affects acarine predator-prey interactions. Involvement of host plant in its production. J. Chem. Ecol. 16:381–396.Google Scholar
  13. GEERVLIET, J. B. F., VET, L. E. M., and DICKE, M. 1994. Volatiles from damaged plants as major cues in long-range host-searching by the specialist parasitoid Cotesia rubecula. Entomol. Exp. Appl. 73:289–297.Google Scholar
  14. GEERVLIET, J. B. F., VREUGDENHIL, A. I., DICKE, M., and VET, L. E. M. 1997. Learning to discriminate between infochemicals from different plant-host complexes by the parasitoids Cotesia glomerata and C. rubecula. Submitted.Google Scholar
  15. GIROUX, S., DUCHESNE, R.-M., and CODERRE, D. 1995. Predation of Leptinotarsa decemlineata (Coleoptera: Chrysomelidae) by Coleomegilla maculata (Coleoptera: Coccinellidae): Comparative effectiveness of predator developmental stages and effect of temperature. Environ. Entomol. 24:748–754.Google Scholar
  16. HARARI, A. R., BEN-YAKIR, D., and ROSEN, D. 1994. Mechanism of aggregation behavior in Maladera matrida Argaman (Coleoptera: Scarabeidae). J. Chem. Ecol. 20:361–371.Google Scholar
  17. HILDEBRAND, D. F., BROWN, G. C., JACKSON, D. M., and HAMILTON-KEMP, T. R. 1993. Effects of some leaf-emitted volatile compounds on aphid population increase. J. Chem. Ecol. 19:1875–1887.Google Scholar
  18. HOUGH-GOLDSTEIN, J., and WHALEN, J. 1993. Inundative release of predatory stink bugs for control of Colorado potato beetle. Biol. Control 3:343–347.Google Scholar
  19. LOUGHRIN, J. H., POTTER, D. A., and HAMILTON-KEMP, T. R., 1995. Volatile compounds induced by herbivory act as aggregation kairomones for the Japanese beetle (Popilia japonica Newman). J. Chem. Ecol. 21:1457–1467.Google Scholar
  20. MA, W.-C., and VISSER, J. H. 1978. Single unit analysis of odour quality coding by the olfactory antennal receptor system of the Colorado beetle. Entomol. Exp. Appl. 24:520–533.Google Scholar

Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • Caroline J. Bolter
    • 1
    • 2
  • Marcel Dicke
    • 1
  • Joop J. A. Van Loon
    • 1
  • J. H. Visser
    • 3
  • Maarten A. Posthumus
    • 1
  1. 1.Department of EntomologyWageningen Agricultural UniversityThe Netherlands
  2. 2.Pest Management Research CentreAgriculture and Agri-food CanadaLondonCanada
  3. 3.Research Institute for Plant Protection IPO-DLOWageningenThe Netherlands

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