What is a benefit of using biological control methods alongside herbicides?

Using biological control methods alongside herbicides can provide long-term management solutions by promoting a balanced ecosystem. Biological controls typically involve the introduction or conservation of natural predators, pathogens, or competitors of the target invasive aquatic plants. These biological agents can help reduce the population of the invasive species over time, leading to a more sustainable control strategy that minimizes the need for repeated herbicide applications.

In contrast to solely relying on chemical herbicides, which may result in immediate effects but do not address the overall ecological dynamics, integrating biological controls can lead to more resilient aquatic environments. This holistic approach allows for better management of invasive species and encourages healthier native plant communities, ultimately reducing chemical dependency and fostering biodiversity.