What type of pesticide is used to control unwanted plants like dandelions and crabgrass?

Herbicides are specifically formulated to target and control unwanted plants, commonly referred to as weeds. Dandelions and crabgrass are both broadleaf and grassy weeds, respectively, that can outcompete desirable plants for nutrients, light, and space in gardens and lawns. Herbicides work by either killing the plant or inhibiting its growth, making them effective for managing these types of unwanted vegetation.

Fungicides, on the other hand, are used to combat fungal diseases, insecticides target pests such as insects, and rodenticides are designed for controlling rodents. While all of these are important in their respective contexts, herbicides are uniquely suited for addressing the challenge of weeds like dandelions and crabgrass.