Title Physiological and Phytochemical Responses of Lemon Balm (Melissa officinalis L.) to Pluramin Application and Inoculation with Pseudomonas fluorescens PF-135 under Water-Deficit Stress Type of Research Article Keywords Melissa officinalis, phenolic acids, metabolic activator, water stress Abstract Melissa officinalis, phenolic acids, metabolic activator, water stress Researchers Hamid Mohammadi (First Researcher)، Sara Saeedi (Second Researcher)، Saeid Hazrati (Third Researcher)، Marian Brestic (Fourth Researcher)