Aggregation pheromones of the bont tick Amblyomma hebraeum : identification of candidates for bioassay

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Authors

Apps, P.J.
Viljoen, H.W.
Pretorius, V.

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Published by the Government Printer, Pretoria.

Abstract

Volatiles emitted by male Amblyomma hebraeum while feeding on a rabbit were quantitatively sampled by the dynamic solvent effect and analysed by capillary gas-liquid chromatography and mass spectrometry. Changes in emissions of 2-methyl propanoic acid, benzaldehyde and 2-nitrophenol paralleled reported increases in the attractiveness of males to conspecific ticks after 4-5 days of feeding. These compounds are therefore candidates for the bioassay of pheromonal activity.

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The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.

Keywords

Veterinary medicine

Sustainable Development Goals

Citation

Apps, PJ, Viljoen, HW & Pretorius,V 1988, 'Aggregation pheromones of the bont tick Amblyomma hebraeum : identification of candidates for bioassay', Onderstepoort Journal of Veterinary Research, vol. 55, no. 3, pp. 135-137.