Prodiamine
Type: Herbicide
Mode of Action: Inhibiting the cell division in the roots of plants / Disrupts the mitotic process
Common Product Names: Barricade, Resolute, Cavalcade
What is it?
Prodiamine is a yellow, crystalline solid used extensively in agriculture and turf management. It is known for its effectiveness in controlling a broad spectrum of grassy and broadleaf weeds. Because it is a pre-emergent herbicide, it is applied before the weeds germinate, providing a barrier that prevents weed seeds from sprouting and developing into mature plants.
How does it work?
Prodiamine is applied to the soil surface, where it forms a chemical barrier that disrupts the germination process of weed seeds. When weed seeds begin to germinate, they absorb Prodiamine, which then inhibits cell division in the root tips of the emerging seedlings. This prevents the weeds from developing roots and shoots, effectively stopping their growth before they can become established. Because of its pre-emergent nature, Prodiamine must be applied before weed seeds germinate for maximum effectiveness.