Spring Lawn Pests to Look Out For: Chinch Bugs

Pest Patrol: Chinch Bugs & More – What to Watch for

Spring is here—and so are the bugs. As temperatures rise, lawn and garden pests become more active and can quickly take a toll on your landscape if left unchecked. That’s why we’re launching a new monthly feature to help you spot and stop common pests before they do serious damage.

Each month, we’ll highlight a few of the usual suspects, show you what to look for, and share the best ways to manage them—naturally or with targeted treatments.

This month, we’re kicking things off with a video about chinch bugs—a tiny menace that can cause big problems in your lawn. We’re also spotlighting three more pests you may encounter: mole crickets, grubs, and aphids. Scroll down to learn how to identify each one and what to do if you find them.

Chinch Bug Video

Chinch bugs are one of the most destructive lawn pests in Northeast Florida—especially in St. Augustine grass. In this video, Chad from Earth Works in Jacksonville, FL explains how to spot early signs of chinch bug damage, where they typically hide (like along sidewalks and driveways), and how to confirm their presence using a simple float test.

You’ll also learn:

✔️ Why drought-stressed lawns are most vulnerable

✔️ The difference between chinch bug and sod webworm damage

✔️ How and when to treat using contact insecticides

✔️ Why quick action is critical to avoid permanent turf damage

If you’re seeing browning patches in your lawn and wondering if chinch bugs are to blame.

This guide will help you take the right steps. 

Common Lawn & Garden Pests

Mole cricket Grub aphid

Mole Crickets

  1. What They Look Like: Light brown, about 2 inches long, with large front legs that look like tiny shovels—perfect for digging.
  2. Where You’ll Find Them: These pests tunnel underground, usually in lawns or vegetable beds, and are active at night. Their presence is often spotted by raised, loose soil and ½-inch wide tunnels.
  3. How to Control Them:
  • Apply beneficial nematodes or insecticides labeled for mole cricket control in early evening.
  • Water the lawn before treatment to draw them closer to the surface.
  • Late spring and early fall are key treatment windows.

Grubs

  1. What They Look Like: “C”-shaped, dirty white larvae with darkened rear ends and reddish-brown heads, ranging from ¼ to 2½ inches long.
  2. Where You’ll Find Them: In the root zone of your lawn or garden beds, often under the turf. They feed on plant roots and tubers, causing grass to brown or lift easily.
  3. How to Control Them:
  • Apply grub-specific insecticides in late summer or early fall when young grubs are near the surface.
  • Beneficial nematodes are a great organic control option.
  • Keep your lawn healthy and well-aerated to discourage infestation.

Aphids

  1. What They Look Like: Tiny, pear-shaped insects (1/32 to 1/8 inch) that may be green, yellow, black, pink, or brown.
  2. Where You’ll Find Them: On the undersides of leaves, tender stems, or flower buds—often in clusters.
  3. How to Control Them:
  • Spray plants with a strong stream of water to dislodge them.
  • Use insecticidal soap or neem oil for heavier infestations.
  • Encourage beneficial insects like ladybugs and lacewings to keep aphid populations in check.
  • Watch for curled leaves or stunted growth—aphids also spread plant viruses.

LAWN CARE PRO TIP

Don’t Bag Those Clippings!

 

 

Leaving your grass clippings on the lawn isn’t lazy—it’s smart! Clippings break down quickly and return valuable nutrients, especially nitrogen, back into the soil. That means a greener, healthier lawn and less need for fertilizer.

💡 Bonus: It also helps your lawn retain moisture and reduces landfill waste. Just make sure your mower blade is sharp and you’re not cutting more than 1/3 of the grass height at a time.

Let your clippings work for you!

Services

  • Landscape Design & Installation
  • Paver Patios, Paver Walkways, Paver Driveways
  • Firepits, Retaining Walls , Seat Walls,
  • Landscape Lighting, Drainage design & Installation,
  • Lawn Care Services, Lawn Maintenance, Lawn Fertilization
  • Lawn Pest Control, Lawn Weed Control
  • Aeration and Top Dressing
  • Water Features, Koi Ponds,
  • Waterfalls, Bubbling Fountains
  • Garden Center & Pond Supply Store

General Services Areas

Jacksonville (Jax), Jacksonville Beach, Neptune Beach, Atlantic Beach, Ponte Vedra Beach, Ponte Vedra, Fernandina Beach, Amelia Island, Orange Park, St. Johns, Nocatee

Location

GARDEN CENTER
12501 Beach Blvd
Jacksonville, FL 32246

LANDSCAPE OPERATIONS
(not open to the public)
St. Johns Bluff
1057 St. Johns Bluff Rd. N.
Jacksonville, FL 32225

Hours

Monday-Saturday 9-5
Sunday 10-5

HOLIDAY CLOSINGS
New Year’s Day • Easter • Memorial Day
July 4th • Labor Day • Thanksgiving Day
Christmas Eve • Christmas Day

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