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Cucurbitacins

Plant-derived defense compounds for diabroticites (Coleoptera: Chrysomelidae)

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Abstract

Four species of diabroticites with different host specificities are shown for the first time to sequester cucurbitacins. While all beetles fed on an artificial diet (no cucurbitacins) were readily consumed by Chinese praying mantids, a significant proportion of adultDiabrotica balteata (72%),D. undecimpunctata howardi (46%), andD. virgifera virgifera (24%) fed on squash fruit containing cucurbitacins B and D were rejected. Moreover, even when adults did not feed on cucurbitacins, 21–24% ofAcalymma vittatum were rejected by the mantids which is consistent with larval sequestration of cucurbitacins. The mantids failed to learn to avoid any of the beetle species despite adverse effects associated with ingestion, i.e., uncoordination, regurgitation, etc. A cucurbitacin D metabolite accumulated and was sequestered for extended periods of time in the hemolymph of all four species. In addition, female beetles that had ingested cucurbitacins laid eggs containing substantial amounts of cucurbitacins.

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References

  • Berenbaum, M., andMiliczky, E. 1984. Mantids and milkweed bugs: Efficacy of aposematic coloration against invertebrate predators.Am. Midl. Nat. 111:64–68.

    Google Scholar 

  • Branson, T.F. 1971. Resistance in grass tribe Maydae to larvae of the western corn rootworm.Ann. Entomol. Soc. Am. 64:861–863.

    Google Scholar 

  • Branson, T.F., andOrtman, E.E. 1970. The host range of larvae of the western corn rootworm: Further studies.J. Econ. Entomol. 63:800–803.

    Google Scholar 

  • Branson, T.F.,Guss, P.L.,Krysan, J.L., andSutter, G.R. 1975.Corn Rootworms: Laboratory Rearing. USDA ARS NC-28.

  • Brower, J.V.Z. 1958. Experimental studies of mimicry in some North American butterflies. Part I. The monarch,Danaus plexippus and viceroy,Limenitis archippus archippus. Evolution 12:32–47.

    Google Scholar 

  • Chambliss, O.L., andJones, C.M. 1966. Cucurbitacins: Specific insect attractants in Cucurbitaceae.Science 153:1392–1393.

    Google Scholar 

  • DaCosta, C.P., andJones, C.M. 1971. Cucumber beetle resistance and mite susceptibility controlled by the bitter gene inCucumis sativus L.Science 172:1145–1146.

    Google Scholar 

  • David, A., andVallance, D.K. 1955. Bitter principles of Cucurbitaceae.J. Pharm. Pharmacol. 7:295–296.

    Google Scholar 

  • Ferguson, J.E., Metcalf, E.R., Metcalf, R.L., andRhodes, A.M. 1983. Influence of cucurbitacin content in cotyledons of Cucurbitaceae cultivars upon feeding behavior of Diabroticina beetles (Coleoptera: Chrysomelidae).J. Econ. Entomol. 76:47–51.

    Google Scholar 

  • Gould, F., andMassey, A. 1984. Cucurbitacins and the biological control ofDiabrotica undecimpunctata howardi, the spotted cucumber beetle.Entomol. Exp. Appl. In press.

  • Houser, J.S., andBalduf, W.V. 1925. The striped cucumber beetle. Ohio Agr. Expt. Sta. Bull. No. 338.

  • Howe, W.L., Sanborn, J.R., andRhodes, A.M. 1976. Western corn rootworm adult and spotted cucumber beetle associations withCucurbita and cucurbitacins.Environ. Entomol. 5:1043–1048.

    Google Scholar 

  • Metcalf, R.L. 1979. Plants, chemicals and insects: Some aspects of coevolution.Bull. Entomol. Soc. Am. 25:30–35.

    Google Scholar 

  • Metcalf, R.L., Metcalf, R.A., andRhodes, A.M. 1980. Cucurbitacins as kairomones for diabroticite beetles.Proc. Natl. Acad. Sci. U.S.A. 77:3769–3772.

    Google Scholar 

  • Metcalf, R.L., Rhodes, A.M., Metcalf, R.A., Ferguson, J., Metcalf, E.R., andLu, P.Y. 1982. Cucurbitacin contents and Diabroticite (Coleoptera: Chrysomelidae) feeding uponCucurbita spp.Environ. Entomol. 11:931–937.

    Google Scholar 

  • Rhodes, A.M., Metcalf, R.L., andMetcalf, E.R. 1980. Diabroticite beetle responses to cucurbitacin kairomones inCucurbita hybrids.J. Am. Soc. Hortic. Sci. 105:838–842.

    Google Scholar 

  • Risch, S. 1981. Ants as important predators of rootworm eggs in the neotropics.J. Econ. Entomol. 74:88–90.

    Google Scholar 

  • Sharma, G.C., andHall, C.V. 1973. Relative attractance of spotted cucumber beetle to fruits of fifteen species of Cucurbitaceae.Environ. Entomol. 2:154–156.

    Google Scholar 

  • Wallace, T.B., andBlum, M.S. 1971. Reflex bleeding: A highly refined defensive mechanism inDiabrotica larvae (Coleoptera: Chrysomelidae).Ann. Entomol. Soc. Am. 64:1021–1024.

    Google Scholar 

  • Watt, J.M., andBreyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. 2nd ed. E. & S. Livingstone, Edinburgh. 1457 pp.

    Google Scholar 

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Authors and Affiliations

  1. Departments of Horticulture and Entomology, University of Illinois, 61801, Urbana-Champaign, Illinois

    J. E. Ferguson & R. L. Metcalf

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  1. J. E. Ferguson
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  2. R. L. Metcalf
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Ferguson, J.E., Metcalf, R.L. Cucurbitacins. J Chem Ecol 11, 311–318 (1985). https://doi.org/10.1007/BF01411417

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  • DOI: https://doi.org/10.1007/BF01411417

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