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Nursery, Greenhouse and Christmas Trees
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    • Program Themes
      • Breeding
      • Christmas Trees
      • Integrated Pest Management
      • Pathology
      • Production
        • Northwest Plant Evaluations
        • Plant Trials
        • Precision Spray Application
        • Starting a Nursery
          • Nursery Industry
            • Industry Profile
              • Nursery Statistics
            • Production Systems
              • Container Systems
              • Field Systems
              • Greenhouse
            • Additional Resources
          • Business Planning
            • Types of Businesses
            • Additional Resources
          • Marketing
            • Targeted Marketing
            • Additional Resources
          • Nursery Resources
            • Labor
            • Land
            • Water
            • Additional Resources
          • Laws and Regulations
            • Additional Resources
      • Weed Science
    • Engagement Opportunities
      • Training Modules
        • Phytophthora
          • Module 1: Biology, Symptoms, and Diagnosis
            • What is Phytophthora?
            • Life Cycle
            • Disease Cycle
            • Seasonal Activity
            • Species Profiles
              • Cool Season Species
                • Phytophthora syringae
                • Phytophthora ilicis
                • Phytophthora ramorum
              • Warm Season Species
                • Phytophthora citricola
                • Phytophthora cactorum
                • Phytophthora cinnamomi
            • Virtual Dying Plant
            • Diagnosis
              • Systematic Approach
              • Confirming the Diagnoses
                • Confirming the Phytophthora Diagnosis - More Details
            • Practice Questions
          • Module 2: Disease Management
            • Cultural Control
            • Disease Triangle
            • Water Management
              • Develop a Plan
              • Water Movement
              • Water Sources
              • Water Treatment
              • Irrigation
              • Water Application Uniformity
              • Scheduling
              • Container Media
              • Drainage
            • Chemical Control
            • Scouting for Disease
            • Practice Questions
          • Module 3: Phytophthora ramorum
            • Introduction
            • Disease Cycle
            • Best Management Practices (BMPs)
            • Regulations
            • Links
            • Practice Questions
          • Further Information
          • Take the Exam
          • Glossary
      • Employment
      • Handbooks
    • Faculty & Staff
    • For Students
      • Courses
    • Calendar
    • Library
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    • Online Services
    • Make a Gift
  • Program Themes
    • Breeding
    • Christmas Trees
    • Integrated Pest Management
    • Pathology
    • Production
      • Northwest Plant Evaluations
      • Plant Trials
      • Precision Spray Application
      • Starting a Nursery
        • Nursery Industry
          • Industry Profile
            • Nursery Statistics
          • Production Systems
            • Container Systems
            • Field Systems
            • Greenhouse
          • Additional Resources
        • Business Planning
          • Types of Businesses
          • Additional Resources
        • Marketing
          • Targeted Marketing
          • Additional Resources
        • Nursery Resources
          • Labor
          • Land
          • Water
          • Additional Resources
        • Laws and Regulations
          • Additional Resources
    • Weed Science
  • Engagement Opportunities
    • Training Modules
      • Phytophthora
        • Module 1: Biology, Symptoms, and Diagnosis
          • What is Phytophthora?
          • Life Cycle
          • Disease Cycle
          • Seasonal Activity
          • Species Profiles
            • Cool Season Species
              • Phytophthora syringae
              • Phytophthora ilicis
              • Phytophthora ramorum
            • Warm Season Species
              • Phytophthora citricola
              • Phytophthora cactorum
              • Phytophthora cinnamomi
          • Virtual Dying Plant
          • Diagnosis
            • Systematic Approach
            • Confirming the Diagnoses
              • Confirming the Phytophthora Diagnosis - More Details
          • Practice Questions
        • Module 2: Disease Management
          • Cultural Control
          • Disease Triangle
          • Water Management
            • Develop a Plan
            • Water Movement
            • Water Sources
            • Water Treatment
            • Irrigation
            • Water Application Uniformity
            • Scheduling
            • Container Media
            • Drainage
          • Chemical Control
          • Scouting for Disease
          • Practice Questions
        • Module 3: Phytophthora ramorum
          • Introduction
          • Disease Cycle
          • Best Management Practices (BMPs)
          • Regulations
          • Links
          • Practice Questions
        • Further Information
        • Take the Exam
        • Glossary
    • Employment
    • Handbooks
  • Faculty & Staff
  • For Students
    • Courses

The Oregon State University Nursery Group

Reflects an integration of skills and knowledge in pest management, plant propagation, plant nutrition, soil science, ecology, economics, and policy.

  • Donate
  • Courses
  • Handbooks
  • Training Modules

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Greenhouse/Nursery Production

Production

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Integrated Pest Management

Integrated Pest Management

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Luisa Santamaria - Pathologist

Pathology

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Ryan Contreras - Ornamental Plant Breeding

Breeding

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Marcelo Moretti - Weed Science

Weed Science

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Christmas trees

Christmas tree

  • North Willamette Research and Extension Center
  • OSU Horticulture Department
Tweets by NackleyLab
Tweets by PNWNurseryIPM
Neil Bell
Professor (Practice), Community Horticulturalist
Niklaus Grunwald
Research Plant Pathologist, USDA
Judith Kowalski
Bio Science Research Tech 3
Chal Landgren
Professor
Jana Lee
Courtesy Appointment
Marcelo Moretti
Assistant Professor
Lloyd Nackley
Assistant Professor
Jennifer Parke
Professor, Senior Research, Soil Biology
Robin Rosetta
Associate Professor, Extension Entomologist
Luisa Santamaria
Assistant Professor
Sugae Wada
Assistant Professor, Senior Research

Contact Info

College of Agricultural Sciences
Oregon State University
Corvallis, Oregon 97331

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Contact Us

North Willamette Research and Extension Center
15210 NE Miley Rd
Aurora, OR 97002
Send E-mail
 Phone: 971-801-0393