What kind of control do eradicants provide?

Eradicants are specifically designed to actively manage and eliminate pathogens during an ongoing infection. This means they are used when a disease is already present to reduce the population of the pathogens and promote recovery of the affected plant. The action of eradicants is typically through direct intervention, targeting the pathogens in the plant tissue or surrounding environment to minimize their impact.

In contrast, preventative control focuses on measures taken to avoid disease occurrence before it happens, while residual control refers to the lasting effectiveness of a pesticide after application. Integrated pest control involves combining various management strategies, including both preventative and active measures, but does not specifically emphasize the role of eradicants in managing existing infections. Therefore, the unique characteristic of eradicants as tools for active control during infection underscores their importance in disease management strategies.