Insect & Disease Management for Trees in Washington, NJ – Protect & Preserve
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Washington Insect & Disease Management Experts
Keep Your Trees Healthy & Pest-Free with Expert Care
Tree pests and diseases can weaken even the strongest trees, leading to decay, structural damage, and potential hazards. Our insect and disease management services in Washington, NJ help identify, treat, and prevent infestations to keep your trees thriving year-round.
Whether you’re dealing with boring insects, fungal infections, or leaf diseases, our expert arborists provide targeted solutions to protect your landscape.
Signs Your Trees May Have a Pest or Disease Problem
- Discolored, wilting, or falling leaves – Could indicate fungal infection or root disease.
- Holes or sawdust near the bark – A sign of boring insects like Emerald Ash Borer.
- Sticky residue or black mold on leaves – Aphids or scale insects could be the cause.
- Fungal growth or cankers on bark – Possible signs of rot or infection.
- Unusual leaf spots or curling – Often a symptom of fungal or bacterial diseases.
If you notice any of these symptoms, don’t wait—early treatment is key!


Let’s take care of your disease problem today
Why Choose Us for Tree Insect & Disease Control in Washington, NJ?
- Certified Arborists & Tree Care Experts – We diagnose and treat tree diseases with precision.
- Eco-Friendly Pest Control – Safe for your trees, family, and the environment.
- Advanced Treatments & Prevention Plans – We use scientifically backed solutions.
- Affordable & Transparent Pricing – No hidden fees, just expert care.
- 100% Satisfaction Guarantee – We’re committed to keeping your trees healthy!
Protect your trees before it’s too late—contact us today!
Our Tree Insect & Disease Treatment Services
Tree Health Inspection & Diagnosis
We assess signs of disease, pest damage, and environmental stressors affecting your trees.
Targeted Pest Control Treatments
Using eco-friendly insecticides and biological controls, we eliminate harmful pests while protecting beneficial insects.
Disease Prevention & Treatment
We apply fungicides and nutrient treatments to stop infections and promote recovery.
Soil & Root Care
Healthy roots mean healthier trees! We improve soil conditions to boost tree immunity.
Tree Trimming for Infested Limbs
Pruning diseased or pest-infested branches prevents further spread and strengthens tree structure.
Our Process
Our Process for Tree Disease & Pest Management

Tree Health Assessment
Our arborists inspect for signs of infestation, decay, and nutrient deficiencies.

Diagnosis & Customized Treatment Plan
We identify the exact pest or disease and recommend the best solution.

Safe & Effective Treatment Application
We use sprays, injections, and soil treatments tailored to your tree’s needs.

Follow-Up & Preventative Care
We monitor progress and offer ongoing care to keep trees healthy long-term.
Trusted by homeowners and businesses throughout Washington, NJ!
What our customers say
EXCELLENT Based on 135 reviews Abilash Jilla2025-07-11Trustindex verifies that the original source of the review is Google. Mike and the whole crew over Midstate Tree were exceptional in tending to my lawn needs. We removed 4 trees from the front lawn and also did a bunch of maintenance around the property. From coming out to giving me an estimate to the cleanup, Mike was always very transparent, and gave me advice based on his years of experience in the business. I always felt like I was communicating with a very knowledgeable leader and his crew (Rodney/Tony and others) did a great job. Thank you Midstate Tree! Fergie Baumgartner2025-06-18Trustindex verifies that the original source of the review is Google. I am unable to provide more than a 2 star review. I have attached two photos below so you can see their stump grinding work as you make decisions. My contract was to have a maple tree trimmed, a birch tree removed and a maple tree removed and quoting the contract “ Grind stump 2” to 3” below ground grade. Back fill hole with resulting mulch and debris.” The team was here March 29, 2025. My sheds were unlocked that day and the guys started looking thru them, they said for a ladder. The yard wasn’t left in good condition with lots of debris and ruts but I cleaned that up myself over the following days so my mower wouldn’t get damaged. The maple tree stump was not ground as per contract and had a decent amount of stump a few inches above grade (photos attached). It was hidden under 7 wheelbarrows full of mulch/debris so I paid in full that day and only discovered the poor work/tripping hazard a few hours later after we moved the mulch & debris. I emailed Mike that evening 3/29 with photos about the stump grinding issue and Mike said no problem he’d come back. I never saw nor heard from Mike so on 5/5 I emailed again with photos and got no reply. On 5/13, I emailed again with photos and Mike said my email went to spam and he said quote “I can certainly come back to grind the rest of it. I’ll get it on the schedule asap. The rain this week is tough but I’ll try and get there.” Today is 6/17 and I’ve not heard from Mike nor seen Mike. I hired another tree company to finish the work that Midstate was paid for as this has been going on for almost three months. The other tree company did a great job today with the stump grinding and was careful with my lawn. Clayton Wile2025-06-06Trustindex verifies that the original source of the review is Google. I had an excellent, five-star experience with Midstate Tree Service. Mike and Charley made the entire process, from getting a competitive estimate to scheduling the work, incredibly easy. Accepting their proposal was simple and fast. When it came to the actual job, I was blown away. Mike and his team removed three trees and ground four stumps in only a few hours. Their efficiency was matched by their attention to detail—the cleanup was so immaculate that my yard looked better than it did before they arrived. I wholeheartedly recommend doing business with this company. Thank you, Midstate! Robert Farmer2025-05-30Trustindex verifies that the original source of the review is Google. Great communication, very fair price and excellent execution. You good not want more from a contractor. I would highly recommend Midstate. Tree Management. Mike and his team did an outstanding job. Wielgus Family2025-05-23Trustindex verifies that the original source of the review is Google. Mike and his team did an awesome job on our trees. We had several dead ash trees in difficult locations, close to the house and close to power lines. They were able to get into the areas and cut down the trees in no time. The crew were professional and friendly. The price could not be beat. The wood was dropped and chipped and they were gone in no time. Highly recommend Mid state tree. John Hier2025-05-09Trustindex verifies that the original source of the review is Google. After gathering a number of estimates, Mike's came in as the lowest and by a considerable margin. Fearing that "You get what you pay for," I, nonetheless, decided to take a chance. Well, having contracted with other tree services, I can now honestly say that Midstate outdoes them all in quality and service! Thank you Mike. Steven Olson2025-03-31Trustindex verifies that the original source of the review is Google. Mike and his team were fantastic! Tree removal and stump grinding looks great. Laura W2025-02-25Trustindex verifies that the original source of the review is Google. Quick. Efficient. Kind. Got the job done wonderfully! Great company. Annette2025-02-25Trustindex verifies that the original source of the review is Google. Mike and his team were awesome as well as very polite and professional. They arrived on time, took down a very large tree and pruned another tree to perfection then cleaned up everything. Would recommend this company to everyone! Lori Kripetz2025-01-19Trustindex verifies that the original source of the review is Google. We hired Midstate to take down a large dying maple. They came when they said they were going to, had all the right equipment to be fast and efficient, and cleaned up thoroughly. The owner was available and the crew seemed to work well together. I would definitely recommend this tree company.
FAQ
Pests and diseases can weaken trees and spread quickly. Our expert treatments protect and restore tree health before it’s too late.
📞 Call 908-869-6760 for more information!
How do I know if my tree has a disease or pest problem?
Look for wilting leaves, holes in bark, fungus growth, or unusual discoloration—these can be early warning signs.
Are your treatments safe for pets and people?
Yes! We use eco-friendly, pet-safe solutions for effective pest and disease control.
Can diseased trees be saved?
Many trees recover with proper treatment, but early action is crucial to prevent severe damage.
How often should I check my trees for pests or diseases?
We recommend seasonal inspections to catch problems early and keep trees healthy year-round.
Do you offer ongoing tree health maintenance?
Yes! We provide preventative care plans to protect your trees from future infestations and disease outbreaks.
Request a Free Quote
Getting started is easy! We offer free, no-obligation estimates to help you understand the cost and process of your tree desease problems. Our experts will assess your tree, discuss your needs, and provide a transparent quote with no hidden fees.