Managing Grubs in New Sod and Overseeding After Pesticide Application

Introduction

New sod (5 weeks) shows grub damage: thinning, bare patches, animal digging. Pesticide (Triazicide) and overseeding planned.

Compatibility

Pesticides do not interfere with grass seed germination. Proceed with overseeding 2–3 days after application.

Critical Watering

• Sod: Keep soil under sod consistently moist until rooted (daily light watering).
• Seed: Water frequently (2–3x daily) until germination; never let seedbed dry.

Conclusion

Treat grubs, then overseed immediately. Diligent watering ensures both sod rooting and seed establishment.