AUTHOR=Martinelli Federico , Marchese Annalisa , Giovino Antonio , Marra Francesco Paolo , Della Noce Isabella , Caruso Tiziano , Dandekar Abhaya M. TITLE=In-Field and Early Detection of Xylella fastidiosa Infections in Olive Using a Portable Instrument JOURNAL=Frontiers in Plant Science VOLUME=9 YEAR=2019 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2018.02007 DOI=10.3389/fpls.2018.02007 ISSN=1664-462X