Pine Needle Drop and Gopher Myths

Your neighbor’s pines are dropping needles in your driveway. You suspect gophers. Here’s the reality.

Normal Pine Needle Drop

• Pines hold needles 2–3 years. Inner/older needles turn yellow/brown and drop annually—especially in fall.
• As long as branch tips (new growth) are green, the tree is healthy.

Gopher Damage Reality

• Gophers girdle stems (chew bark around base), clip roots, and create mounds.
• Damage shows as entire branches/browning, not just needle drop.
• If no mounds or girdling at base, it’s not gophers.
• Large trees tolerate minor root loss; gophers rarely kill mature pines.

Gopher Control (If Confirmed)

• Trapping is most effective.
• Repellents (moth crystals, noise devices) are largely ineffective.
• Fumigants/baits require licensing in many areas.

Bottom Line

Needle drop on pines is usually normal seasonal shedding. Check branch tips—if green, no problem. Gophers leave obvious signs (mounds, girdling); if absent, look elsewhere.