Family-Owned • Fully Insured • Serving 5 Counties Since 2016

(352) 397-8244info@mcguiretreeandland.comMon–Fri 7a–6p • 24/7 Emergency

Tree Disease & Pest Management in Central Florida

McGuire Tree Services and Land Clearing offers targeted solutions for tree diseases and pests common to Central Florida. Protect your landscape investment with expert care. Call (352) 397-8244!

Family Owned
Fully Insured
Serving 5 Counties
Free Estimates

About this service

McGuire Tree Service and Land Clearing diagnoses and treats the tree diseases and pests common to Central Florida, protecting your trees across Pasco, Hernando, Sumter, Hillsborough, and Citrus counties. Family-owned and fully insured since 2016, we bring in a certified arborist for any treatment plan that requires one.

Targeted Tree Disease & Pest Control Solutions

Protect your valuable trees from Florida’s diverse pest and disease threats with specialized management services from McGuire Tree Services and Land Clearing. Our science-based approach combines accurate diagnosis with environmentally responsible treatments throughout Pasco, Hernando, Sumter, Hillsborough, and Citrus counties.

Comprehensive Disease and Pest Management

Our integrated management services address the full spectrum of tree health challenges:

  • Disease Identification: Precise diagnosis of fungal, bacterial, and viral pathogens
  • Insect Control: Treatment for borers, beetles, caterpillars, and other destructive pests
  • Fungal Management: Prevention and treatment of powdery mildew, root rot, and leaf spot diseases
  • Soil-Borne Pathogen Control: Addressing root diseases and soil health issues
  • Environmental Stress Mitigation: Solutions for drought, flooding, and nutrient deficiencies
  • Preventative Programs: Scheduled treatments to protect high-value trees

Our Effective Treatment Approach

1. Accurate Diagnosis

Our experienced crews identify specific pathogens and pests through visual assessment and laboratory testing when necessary.

2. Integrated Management Planning

We develop customized treatment strategies combining cultural, biological, and chemical approaches for optimal results.

3. Targeted Application

Using advanced equipment and techniques, we deliver treatments precisely where needed to maximize effectiveness while minimizing environmental impact.

4. Continued Monitoring

Regular follow-up evaluations ensure treatment success and allow for adjustments when necessary.

5. Preventative Strategies

We implement cultural practices and scheduled treatments to prevent recurrence and protect vulnerable trees.

Specialized Treatment Services

  • Root Collar Excavation: Exposing buried root flares to improve health and prevent disease
  • Soil Drenches: Systemic treatments to address internal pathogens
  • Micro-Injection: Targeted delivery of treatments directly into tree vascular systems
  • Canopy Sprays: Controlled application for foliage diseases and insect infestations
  • Biological Controls: Non-chemical options using beneficial organisms when appropriate
  • Palm Disease Management: Specialized treatments for lethal bronzing and other palm-specific threats

What you get

Everything this service includes

Disease and Pest Management
  • Targeted diagnosis of pests and pathogens
  • Trunk-injection and soil treatments
  • Lethal-bronzing and beetle protocols
  • Preventive treatment scheduling
  • Follow-up monitoring visits
Typical investment
$150 - $600 per treatment
Initial treatment on the first visit
What affects your price
  • Tree size and number treated
  • Treatment type and products used
  • Severity and spread of the issue
  • Number of visits required

Get a free, no-obligation estimate

Same-week scheduling across 5 counties. Licensed & insured, 4.8★ rated.

Our process

  1. 1

    Symptom inspection

    We examine affected trees for the signs that distinguish disease from pest damage.

  2. 2

    Confirm the diagnosis

    We identify the specific pathogen or pest before recommending any treatment.

  3. 3

    Targeted treatment plan

    You get a plan that targets the problem while protecting the rest of your landscape.

  4. 4

    Apply treatment

    We apply tree-safe treatments using proper timing and technique.

  5. 5

    Monitor & re-treat

    We track the response and re-treat or adjust as needed.

Frequently asked questions

What are the most common tree diseases in Central Florida?

Our region frequently encounters oak wilt, laurel wilt (affecting avocado and redbay), pine bark beetles, citrus greening, palm lethal bronzing, and various fungal diseases like anthracnose. Each requires specific treatment approaches. McGuire's arborists can identify these conditions in their early stages when treatment is most effective and before spread occurs to neighboring trees.

How do you treat infected palm trees?

Treatment depends on the specific condition. For fungal infections like Ganoderma, we focus on cultural practices since curative treatments aren't available. For lethal bronzing, we can administer antibiotic injections if caught early. Proper nutrition through specialized palm fertilization helps strengthen natural defenses. Unfortunately, some palm diseases require prompt removal to prevent spread through the landscape.

Are your treatments safe for the environment?

Absolutely. We employ Integrated Pest Management (IPM) principles that minimize chemical use while maximizing effectiveness. When treatments are necessary, we select the most targeted, least toxic options effective against the specific pest or disease. Applications are timed to protect beneficial insects, pollinators, and wildlife while achieving optimal control of harmful organisms.

How do I know if my oak trees have oak wilt?

Oak wilt symptoms include rapid leaf discoloration (bronzing from leaf margins inward), premature leaf drop, and wilting in the upper canopy that progresses downward. Live oaks may show veinal necrosis (darkened leaf veins). Since these symptoms can resemble other conditions, our crews use specific diagnostic protocols to confirm oak wilt before recommending treatment or removal.

Can you prevent insects from attacking my trees?

Preventative treatments are available for many common insect threats, particularly for high-value or vulnerable trees. For pine bark beetles, borer insects, and certain caterpillars, we offer scheduled preventative applications during peak risk periods. However, the best prevention is maintaining optimal tree health through proper watering, mulching, and fertilization, as stressed trees attract more insect activity.

What's involved in treating soil-borne diseases?

Soil-borne pathogens often require a multi-faceted approach. Our services include soil drenches with fungicides for specific pathogens, root collar excavation to improve trunk conditions, mulching with beneficial composted materials, soil amendments to optimize pH and drainage, and sometimes installation of vertical mulching to improve root zone aeration in compacted soils common throughout Florida's developed areas.

Why choose McGuire

  • Accurate Identification

    Correct ID is everything — the wrong treatment wastes money and time.

  • Tree-Safe Treatments

    We use targeted, responsible treatments, not blanket spraying.

  • Protects Nearby Trees

    Early management keeps disease and pests from spreading across your property.

  • Integrated Pest Management

    We combine cultural, biological, and chemical tools for lasting control.

  • Ongoing Monitoring

    We follow up to confirm the problem is truly resolved.

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Stop tree disease before it spreads.

Get a free diagnosis and a targeted treatment plan from our specialists — protect your whole landscape.

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