Any process in which a symbiont modulates the frequency, rate or extent of the salicylic acid-mediated defense response of the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
Synonyms:
exact_synonym:
modulation by organism of host SA-mediated defense response
broad_synonym:
modulation by organism of salicylic acid-mediated defense response of other organism involved in symbiotic interaction