What is a recommended method for controlling invasive species?

Selective herbicide application is regarded as an effective method for controlling invasive species because it targets specific plants that threaten native ecosystems while minimizing damage to beneficial or desirable species. This approach allows for the management of invasive plants without the extensive collateral damage that less precise control methods might cause.

By using selective herbicides, land managers can directly address the invasive species, preventing them from competing with native plants for resources such as sunlight, water, and nutrients. This strategy is particularly important in maintaining biodiversity and promoting the recovery of native plant populations that may be struggling due to the presence of invasive species.

In contrast, overwatering native plants does not address the invasive species problem and may even promote the growth of weeds. Encouraging the growth of invasive species further exacerbates the issue, leading to more severe competition with natives. Applying fertilizers can unintentionally enhance the growth of invasive species as well, making the problem worse rather than better. Thus, selective herbicide application stands out as a targeted and effective control method for managing invasive species.