G. Segarra, S. Van der Ent, M.I. Trillas and C.M.J. Pieterse. 2009. Plant Biology 11:90-96. Colonisation of plant roots by selected beneficial Trichoderma fungi or Pseudomonas bacteria can result in the activation of a systemic defence response that is effective against a broad spectrum of pathogens. In Arabidopsis thaliana, induced systemic resistance (ISR) triggered by the […]