When using glyphosate for non-selective weed control during establishment, a follow-up should be performed.

When using glyphosate for non-selective weed control during establishment, a follow-up should be performed.

• A. True
• B. False
• C. Not Sure
• D. Not Applicable

Answer: (A)

The important idea is that after using glyphosate to clear a site for turf establishment, you should verify and re-treat as needed to ensure a truly weed-free seedbed. Glyphosate kills most actively growing vegetation, but some plants may survive due to growth stage, coverage gaps, or perennial roots that can resprout. New weeds can also emerge from seeds or rhizomes after the initial spray. A follow-up check allows you to spot any missed plants or regrowth and apply another treatment or spot-spray if needed, ensuring the area is clean before seeding or laying sod. This improves germination and establishment by reducing competition from weeds.