What are common signs that a pesticide application was successful?

A successful pesticide application is indicated by reduced pest activity and an improvement in crop health. When a pesticide effectively targets and reduces the population of pests, the immediate result is often a noticeable decline in pest presence or activity. This reduction allows crops to recover from pest pressures, leading to healthier plants and ultimately better yields.

Monitoring the health of the crops post-application provides additional evidence of effectiveness; improved crop health means that the plants are able to grow without the debilitating effects caused by the pests. This aligns with the goal of pesticide applications, which is to manage pest populations to levels that do not harm crop production. Thus, a decrease in pest activity and an enhancement in the overall health of the crop directly reflect the success of the application.