2015-ahmad_et_al-impact-of-plant-volatiles-on-bacterial-qs-letters_in_applied_microbiology-iin-0266-8254 January 3, 2017 by lspierson 2015-ahmad_et_al-impact-of-plant-volatiles-on-bacterial-qs-letters_in_applied_microbiology-iin-0266-8254