Top 10 Pests by Season in Morris County
- Andreyan Solanoy
- May 29
- 4 min read
Pest | Peak Season | DIY Risk | Professional Required? |
Bed Bugs | Year-Round | High | ✅ Often necessary |
Rats & Mice | Fall–Winter | Moderate | ✅ Yes |
Termites | Spring–Summer | High | ✅ Yes |
Ants | Spring–Fall | Low | ⚠️ Depends on species |
Cockroaches | Year-Round | Moderate | ✅ Yes |
Fleas & Ticks | Late Spring–Fall | Moderate | Depends |
Wasps & Yellow Jackets | Summer–Fall | High | Absolutely |
Squirrels & Raccoons | Fall–Winter | High | ✅ Yes |
Mosquitoes | Summer | Low | ⚠️ Yard treatment helps |
Silverfish | Year-Round | Low | ⚠️ Persistent infestations |
1. Bed Bugs

Bed bugs are small, reddish-brown insects that feed on human blood while we sleep.
Why They’re a Problem
Cause itchy bites and skin irritation
Thrive in multi-family housing and hotels
Difficult to detect and eliminate completely
Signs of Infestation
Rust-colored stains on sheets
Musty odor
Tiny black fecal spots around mattress seams
How to Eliminate
Wash bedding in hot water
Use bed bug interceptors under bed legs
Hire a professional for heat treatment or Crossfire application
2. Rats and Mice

These rodents seek warmth and food inside homes during the colder months.
Why They’re a Problem
Carry diseases like Hantavirus and Salmonella
Cause electrical fires by chewing wires
Common Entry Points
Gaps under doors
Cracks in foundations
Unsealed dryer vents
How to Eliminate
Use snap traps and bait stations
Seal all holes larger than a quarter inch
Consider ultrasonic repellents
3. Termites (Drywood & Subterranean)

Known as “silent destroyers,” termites can quietly eat through your home’s structure.
Why They’re a Problem
Cause thousands in damage before discovery
Live in walls, floors, and furniture
Warning Signs
Mud tubes on foundation walls
Discarded wings near windows
Wood that sounds hollow
How to Eliminate
Subterranean: Bait stations (e.g. Sentricon), soil termiticide
Drywood: Localized treatment or full-structure fumigation
Termites cause over $5 billion in property damage each year, damage that's generally not covered by insurance. Homeowners need to understand that these insects – known as silent destroyers – can eat 24 hours a day, 7 days a week.
4. Ants (Carpenter, Pharaoh, Pavement)
Type | Damage | DIY Effective? |
Carpenter | Structural | ❌ Low |
Pavement | Nuisance only | ✅ Yes |
Pharaoh | Health hazard | ⚠️ Moderate |
Ants often enter homes in search of food and water—especially in spring and summer.
Why They’re a Problem
Carpenter ants damage wooden beams
Pharaoh ants spread bacteria in kitchens
DIY Solutions
Use bait traps near activity sites
Spray vinegar around baseboards
When to Call a Pro
If ants keep returning despite treatment
If you spot carpenter ants in wooden areas
5. Cockroaches

Roaches love dark, damp spaces—especially under sinks, stoves, and in wall voids.
Why They’re a Problem
Spread bacteria like E. coli
Trigger asthma and allergies
Multiply quickly if untreated
How to Eliminate
Clean thoroughly and remove food crumbs
Use gel bait and boric acid
Seal cracks with caulk
6. Fleas and Ticks

These pests are often introduced by pets and can be difficult to spot early on.
Why They’re a Problem
Can carry Lyme disease (ticks)
Reproduce quickly (fleas)
How to Eliminate
Bathe and treat pets with vet-approved products
Vacuum frequently
Wash all bedding
7. Wasps and Yellow Jackets
Aggressive and territorial, these flying insects build nests under eaves, in trees, or in walls.
Why They’re a Problem
Can sting repeatedly
Pose life-threatening risk to those with allergies
What NOT to Do
Don’t try to spray nests during the day
Don’t block the exit hole—this drives them inside
What to Do Instead
Hire a pro for safe nest removal
Use wasp deterrent sprays around the home exterior
8. Squirrels and Raccoons
These critters sneak into attics and basements during colder months.
Why They’re a Problem
Damage insulation and ductwork
Carry fleas and ticks
Entry Points
Loose attic vents
Chimneys without caps
Roof gaps
9. Mosquitoes

Common around standing water and active during humid summer months.
Why They’re a Problem
Transmit West Nile and Zika viruses
Disrupt outdoor living
How to Eliminate Mosquito
Remove water from gutters, plant trays, and toys
Use mosquito dunks or larvicides
Get professional yard treatment
10. Silverfish

Silverfish thrive in dark, humid environments like bathrooms and basements.
Why They’re a Problem
Eat paper, wallpaper glue, and clothing
Trigger allergic reactions in some people
How to Eliminate
Use diatomaceous earth or sticky traps
Install dehumidifiers in high-moisture areas
When to Call a Pest Control Professional
Sometimes DIY treatments aren’t enough—especially with pests like termites, rodents, and bed bugs.
Choosing the Right Pest Control Company in Morris County
Look for:
NJDEP licensing
Transparent pricing
Local reviews
Customized treatment plans
Emergency response options
Partner with Accurate Pest Control
Pests can disrupt your peace of mind—but you don’t have to face them alone. If you're dealing with ants in the kitchen or raccoons in the attic, Accurate Pest Control is Morris County’s trusted expert.
Our local pest team understands the unique challenges of pest control in New Jersey. With tailored solutions, eco-friendly options, and industry-certified methods, we help you protect what matters most.
Ready for a pest-free home? Schedule your free inspection with Accurate Pest Control today.
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