Any process in which an organism modulates the frequency, rate or extent of the production of nitric oxide as part of the defense response of the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction. (Gene Ontology, GO_0052163)
1 genes participating in the modulation by symbiont of defense-related host nitric oxide production biological process from the curated GO Biological Process Annotations dataset.
