negatively regulates systemic acquired resistance systemic acquired resistance, salicylic acid mediated signaling pathway symbiont-mediated suppression of defense-related host salicylic acid-mediated signal transduction pathway https://github.com/geneontology/go-ontology/issues/26621 suppression of host SA mediated defense response negative regulation by organism of defense-related salicylic acid-mediated signal transduction pathway of other organism involved in symbiotic interaction GO:0052252 GO:0052253 inhibition by symbiont of host salicylic acid-mediated defense response downregulation by symbiont of defense-related host salicylic acid-mediated signal transduction pathway negative regulation by symbiont of defense-related host salicylic acid-mediated signal transduction pathway downregulation by symbiont of host salicylic acid-mediated defense response negative modulation by organism of defense-related host salicylic acid-mediated signal transduction pathway suppression by organism of host salicylic acid-mediated defense response GO:0052003 down regulation by symbiont of host salicylic acid-mediated defense response down-regulation by symbiont of host salicylic acid-mediated defense response GO:0052004 inhibition by symbiont of defense-related host salicylic acid-mediated signal transduction pathway negative regulation of host SA-mediated defense response negative regulation by organism of salicylic acid-mediated defense response of other organism involved in symbiotic interaction down regulation by symbiont of defense-related host salicylic acid-mediated signal transduction pathway negative regulation by symbiont of host salicylic acid-mediated defense response A process in which a virus interferes with, inhibits or disrupts a host salicylic acid-mediated signal transduction pathways during the host defense response. The host is defined as the larger of the organisms involved in a symbiotic interaction. down-regulation by symbiont of defense-related host salicylic acid-mediated signal transduction pathway disruption of defense-related host salicylic acid-mediated signal transduction pathway biological_process negative regulation by organism of defense-related host SA-mediated signal transduction pathway suppression by symbiont of defense-related host salicylic acid-mediated signal transduction pathway negative modulation by organism of defense-related host SA-mediated signal transduction pathway symbiont-mediated perturbation of host salicylic acid-mediated signal transduction pathway