What is a key benefit of using biological controls in IPM?

Using biological controls in Integrated Pest Management (IPM) offers a key benefit in that it reduces reliance on chemical pesticides. Biological control involves the use of natural predators, parasites, or pathogens to manage pest populations. By opting for these natural methods, practitioners can mitigate the environmental and health risks associated with the use of synthetic chemicals. This approach supports sustainable agricultural practices, promotes the health of non-target species, and helps maintain ecological balance.

Moreover, relying less on chemical pesticides can lead to improved pest management over the long term, as it encourages the natural resilience of ecosystems. This method often results in fewer chemical residues on crops and in the environment, making it a more eco-friendly choice. Consequently, biological controls align well with the goals of IPM, which seeks to minimize pest impacts while promoting environmental stewardship and sustainability.