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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
        • 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
      • Plant Health
    • 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
          • Glossary
      • Employment
      • Handbooks
    • Faculty & Staff
    • For Students
      • Courses
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    • Make a Gift
  • Program Themes
    • Breeding
    • Christmas Trees
    • Integrated Pest Management
    • Pathology
    • Production
      • Northwest Plant Evaluations
      • 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
    • Plant Health
  • 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
        • Glossary
    • Employment
    • Handbooks
  • Faculty & Staff
  • For Students
    • Courses

People

Photo Name & Position Interests Contact Information
Bell, Neil
Professor (Practice), Community Horticulturalist

I oversee the Master Gardener program in Marion County and Polk County and work with my volunteers to assist homeowners with their garden problems.

My research interests involve...

Office: 503-373-3765
Contact person by email
Kowalski, Judy
Bio Science Research Technician 3

I assist Chal Landgren in his Christmas tree program with research and extension activities. Many projects include traveling to locations throughout western Oregon and southwest Washington...

Office: 9718010393
Contact person by email
Landgren, Chal
Professor

Christmas Tree Specialist

Extension program touches on all aspects of Christmas tree production beginning with site preparation and continuing all the way through...

Office: 503-678-1264
Contact person by email
Lee, Jana
Courtesy Appointment

Entomology

Office: 541-738-4110
Contact person by email
Manders, Clay
Temp Teaching Assistant

Contact person by email
Moretti, Marcelo
Assistant Professor

 

  • Weed Science
  • Perennial Crops
  • Integrated Weed Management
  • Sustainable Agriculture

4017 Agriculture & Life Sciences...

Office: 541-737-5454
Contact person by email
Nackley, Lloyd
Assistant Professor, Nursery Crops Research Faculty

My research and teaching program investigates how light, nutrients, water, potting media and container-type, affect plant growth, development, and aesthetics.

Office: 971-801-0385
Contact person by email
Pscheidt, Jay
Professor of Botany and Plant Pathology and Extension Plant Pathology Specialist

My work focuses on diagnosis of disease problems on woody perennials including fruit, nut, and nursery crops, and cultural disease control tactics.

Research Description: 

...

Office: 541-737-3472 x5539
Contact person by email
Rosetta, Robin
Nursery Integrated Pest Management Extension Agent
  • Biological control implementation
  • Pacific Northwest Nursery IPM website development and expansion
  • Current research areas include: Intelligent Spray Systems;...
Office: 503-678-1264
Contact person by email
Santamaria, Luisa
Nursery Pathology and Bilingual Extension Agent

My main goal is to develop educational programs based on the needs and priorities for the Oregon nursery industry.

Program Areas of Focus:

  • Bilingual Education programs...
Office: 503-678-1264
Contact person by email
Wada, Sugae
Assistant Professor (Senior Research)

Expertise research areas in Plant Science

**********************************

Horticulture, Botany & Plant Pathology, Plant Anatomy & Systematics, Seed Biology &...

Office: 541-737-4410
Contact person by email
Warneke, Brent
Faculty Research Assistant

Office: 5417372312
Contact person by email

Contact Info

College of Agricultural Sciences
Oregon State University
Corvallis, Oregon 97331

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