1. Agroscope, Domaine de Recherche Protection des Végétaux, Route de Duillier 50, P.O. Box 1012, 1260 Nyon, Switzerland
2. School
of Pharmaceutical Sciences, EPGL, University of Geneva, University of Lausanne, CMU, 1, Rue Michel Servet, 1211 Geneva 4, Switzerland
3. Department
of Phytochemistry, Medicinal Plants and Drugs Research Institute, ShahidBeheshti University, G. C., Evin, Tehran, Iran