Managing Weeds After Wildfires

The effects of wildfires on plants will vary, depending upon fire intensity and specific plant characteristics. Many plant species will survive and reinitiate growth soon after a fire. However, the ability of desirable plants to reestablish, reseed and flourish in subsequent years can be impaired if noxious weeds are inadequately managed.

Preventing weeds from spreading through seed dispersal is the most effective and least costly method of weed management. Survey burned areas to eradicate new weeds, concentrating on areas where weed infestations often begin such as along fire lines or other d...