Dallisgrass (Paspalum dilatatum)
- Identification: Dallisgrass is a perennial grass weed with coarse blades and a distinctive seed head. It forms clumps, making it stand out from the surrounding turf.
- Prevention and Control: Regular mowing, proper fertilization, and the use of pre-emergent herbicides in the early spring can help prevent and control dallisgrass.
Crabgrass (Digitaria spp.)
- Identification: Crabgrass is an annual grass weed with wide, flat blades that form a circular pattern. It thrives in warm temperatures and can quickly invade lawns.
- Prevention and Control: Apply pre-emergent herbicides in early spring to prevent crabgrass germination. Maintain a healthy, thick lawn to outcompete crabgrass.