AUTHOR=Pieterse Corné, Poelman Erik, Van Wees Saskia, Dicke Marcel TITLE=Induced plant responses to microbes and insects JOURNAL=Frontiers in Plant Science VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/articles/10.3389/fpls.2013.00475 DOI=10.3389/fpls.2013.00475 ISSN=1664-462X