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Plant Health Management Systems

By rpdesign | 6:59 AM UTC, Fri June 12, 2026

Plant Diagnostic Assessments

Opportunities to Improve Plant Performance

 

Lee Gilman & Associates, LLC offers a comprehensive interdisciplinary approach to assess both the plant and its surrounding ecosystem factors to meet client objectives. By prioritizing opportunities to optimize a site’s fulfillment of plant growth requirements, we can unlock its inherent potential. By recommending a prioritized range of integrated pest management (IPM) and plant health care (PHC) techniques, we identify synergies and develop a prognosis. By aligning these opportunities with our client’s goals and resources, we inform management planning, including the selection of action thresholds and service levels that provide the most value.

  1. Insects
  2. Diseases
  3. Nematodes
  4. Invasive Vegetation Management (IVM)
  5. Soil Fertility
  6. Water Management
    • Irrigation Plan & Usage Review
    • Moisture Measurement With Tensiometers Aids
    • Optimization Recommendations
      • Dosage
        • Frequency
        • Duration
        • Flow Rate
      • Surface Penetration Enhancement
        • Wetting Agents
        • Aeration
  7. Abiotic People-Pressure Diseases
  8. Other Cultural Deficiencies
  9. Plant Health Assessments
  10. Laboratory Analysis of Plant, Pest & Soil Samples
  • Soil Fertility
  • Soil Fertility Testing
    • pH
    • Macronutrients
    • Secondary Nutrients
    • Micronutrients
    • Organic Matter
    • Cation Exchange Capacity (nutrient retention capacity)
    • Base Cation Saturation
    • Sodium & Total Soluble Salts
    • Bulk Density Analysis
  • Root Feeding Nematode Analysis
  • Foliar Nutrient Analysis
  • Chemical and Herbicide Residue Screening

Lee Gilman

NHAA Certified Arborist  #378

ISA Tree Risk Assessment Qualified
ASCA Tree and Plant Appraisal Qualified

ISA Board Certified Master Arborist NJ-0145B

NH Licensed Supervisory Commercial Pesticide Applicator #S-2542094

Resources

General Horticulture:

  • Trees are Good - Tree Owner Resources
  • University of Conn - Ornamental Plant Attributes
  • University of Florida - Native Trees, Shrubs & Vines
  • University of NH - Landscaping
  • USDA - Plants Database
  • Bugwood Center for Invasive Species and Ecosystem Health
  • Cornell University - Fact Sheets
  • University of Massachusetts - Fact Sheets

 

Arboricultural Associations:

  • American Society of Consulting Arborists (ASCA)
  • International Society of Arboriculture (ISA)
  • NH Arborists Association (NHAA)
  • NH Landscape Association (NHLA)

 


 

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