Medicamentul Veterinar (Dec 2009)
Chromatographic study of Euphorbia cyparissias
Abstract
The ectoparasitic population control is very difficult and includes numerous chemical substances and therapeutic techniques. Although efficient at first, the repeated use of acaricidal substances leads to the appearance of resistance. The more and more reduced efficacy of the therapeutic arsenal puts serious problems for the practitionersand increases the need of newer substances on the market. Besides this appears the problem of residues in eggs and meat, which is a serious impediment. Because of this the use of plant extracts is an attractive and promising research path. The investigations tied to the parasitic biocontrol have diversified with the study of the numerous control sources (fungi, plant extracts, volatile oils etc.).In this context, the plant extracts can become an alternative source for the acaricidal control knowing that they constitute a rich source of efficient bioactive compounds. Unfortunately although at hand until today, not very much data is known about what determines theacaricidal activity of some plant extracts against the argaside ticks.The present work describes an in vitro CG-MS study for identification of Euphorbia cyparissias’ chemical composition.