What term is used for a pesticide specifically designed to kill plants or inhibit their growth?

Herbicides are specifically designed to target and kill plants or inhibit their growth. These chemicals work by disrupting specific biological processes in plants, which can result in the death of weeds or prevent them from thriving. The importance of herbicides in pest management lies in their ability to control unwanted vegetation, allowing desirable plants to grow without competition.

In contrast, insecticides are formulated to kill or manage insect pests, fungicides target fungal pests and diseases, and insect growth regulators work by disrupting the growth and development of insects rather than directly killing them. Understanding the specific function of these different types of pesticides is crucial for effective pest management and ensuring that the right product is used for the right problem.