What is using animals to eat pests called?

Using animals to eat pests is called biological control.

Here are some other terms you might hear:

* Biocontrol: A shorter version of biological control.

* Integrated Pest Management (IPM): This is a broader approach that includes biological control as one of its tools, along with other methods like cultural practices, physical controls, and chemical controls.

Biological control involves using natural predators, parasites, or diseases to control pest populations. This is a more environmentally friendly and sustainable approach compared to using chemical pesticides.