Simazine is a chemical herbicide commonly used in agriculture to control weeds in crops such as corn and sorghum. It belongs to the triazine family of herbicides and works by inhibiting photosynthesis in plants, effectively preventing their growth. Simazine is often applied to the soil before planting or as a pre-emergent treatment. Due to its effectiveness, Simazine is also used in non-crop areas, including ornamental gardens and landscaping. However, its use is regulated in many regions because of potential environmental impacts, particularly concerning water quality and aquatic life. Proper application and adherence to guidelines are essential to minimize risks.