obsolete growth or development of symbiont on or near host rhizosphere (obsolete GO:0075014)
growth or development of symbiont on or near host rhizosphere
exact
OBSOLETE. The increase in size or mass of symbiont, or the progression of the symbiont from an initial condition to a later condition, occurring on or near its host rhizosphere. The host rhizosphere is defined as total below-ground surfaces of a plant as a habitat for its symbiont. The host is defined as the larger of the organisms involved in a symbiotic interaction.