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J Chem Ecol. 1981 May;7(3):583-8. doi: 10.1007/BF00987706.

Seven-week persistence of an oviposition-deterrent pheromone.

Journal of chemical ecology

L M Schoonhoven, T Sparnaay, W van Wissen, J Meerman

Affiliations

  1. Department of Animal Physiology, Agricultural university, Wageningen, The Netherlands.

PMID: 24420597 DOI: 10.1007/BF00987706

Abstract

Cabbage leaves sprayed with a water solution of the oviposition-deterrent pheromone ofPieris brassicae remain deterrent to ovipositing females for at least 14 days. Under laboratory conditions, the pheromone, when dried on a glass surface, retains activity for a period of at least 7 weeks. After 7 days under vacuum conditions, some pheromone is still present, indicating a low volatility and / or high stability of (an active fraction of) the pheromone. After 125 eggs are slowly rinsed with 300 ml water, they still release detectable quantities of the pheromone.

References

  1. Recent Prog Horm Res. 1963;19:673-716 - PubMed
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  3. Oecologia. 1976 Mar;24(1):1-6 - PubMed

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