The effect of foliar application of chitosan on yield and essential oil of savory (Saturejaisophylla L.) under salt stress Journal title: Journal of Herbal Drugs Authors: Somayeh Salehi; zahra rezayatmand; Abdollah Ghasemi Pirbalouti Subject(s): Medicine, Agricultural Science, Biotechnology, Botany, Genetics, Plant Sciences, Marketing, Pharmacology, Toxicology