The Influence of Phenolic Compounds on the Preference of Winter Wheat Cultivars by Cereal Aphids

  • Bogumił Leszczyński
  • Jolanta Warchoł
  • Seweryn Niraz
Research Article


The effect of phenolic compounds on the preference for winter wheat cultivars as hosts by cereal aphids and the effect of the phenolics, reported in the leaves of cereals, on feeding intensity of Rhopalosiphum padi (L.) larvae was investigated. Preference for the studied winter wheat cultivars was associated with the level of phenolic compounds naturally occurring in the plants. The tested dihydroxy-phenols showed highest inhibition of the feeding of R. padi larvae.

Key Words

Cereal aphids winter wheat non-preference phenolic compounds feeding inhibition 


  1. Bernays E. A. and Chapman R. F. (1977) Deterrent chemicals as a basis of oligophagy in Locusts migratoria. Ecol. Ent. 2, 1–18.CrossRefGoogle Scholar
  2. Dethier G. V. (1970) Chemical interactions between plants and insects. In Chemical Ecology (Edited by Sonndheimer R. and Simeone J. B.), pp. 83–102. Academic Press, New York.CrossRefGoogle Scholar
  3. Frankel G. (1969) Evaluation of our thoughts on secondary plant substances. Entomologia exp. appl. 12, 473–486.CrossRefGoogle Scholar
  4. Guenzi W. A. and McCalla T. M. (1966) Phenolic acids in oats, wheat, sorghum and corn residues and their phytotoxity. Argon. J. 58, 303–304.Google Scholar
  5. Levin D. A. (1971) Plant phenolics: An ecological perspective. Am. Nat. 105, 157–181.CrossRefGoogle Scholar
  6. Niraz S., Leszczynski B., Urbanska A., Ciepiela A. and Warchoi J. (1985) Biochemical aspects of winter wheat resistance to aphids. Insect Sci. Applic. In press.Google Scholar
  7. Singh M., Singh S. S. and Sanwal G. G. (1978) A new colorimetrie method for determining phenolics. Ind. J. exp. Biol. 16, 712–714.Google Scholar
  8. Todd G. W., Getahun A. and Cress D. D. (1971) Resistance in barley to the greenbug Shizaphis graminum. 1. Toxicity of phenolic and flavonoid compounds and related substances. Ann. ent. Soc. Am. 64, 718–722.CrossRefGoogle Scholar
  9. Tottman D. R. and Makepeace R. J. (1979) An explanation of the decimal code for the growth stages of cereals, with illustrations. Ann. appl. Biol. 93, 221–234.CrossRefGoogle Scholar
  10. Wensler R. J. D. (1962) Mode of host selection by an aphid. Nature 195, 830–831.CrossRefGoogle Scholar

Copyright information

© ICIPE 1985

Authors and Affiliations

  • Bogumił Leszczyński
    • 1
  • Jolanta Warchoł
    • 1
  • Seweryn Niraz
    • 1
  1. 1.Institute of Applied BiologyAgricultural and Teachers UniversitySiedlcePoland

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