Digger magazine

Written to make you a nursery industry expert.

  • FWS-2025-NEW-September_728x90.png
  • NurseryGuide2024-728x90-1.png
  • Digger-Employment_banner-2020-728x90px.jpg
  • FWS-2025-NEW-September_728x90.png
  • Media-Kit-DM-com-banner-2025-728x90-1.png
  • Home
  • Articles
    • Nursery News
    • Features
    • Plants
    • Growing Knowledge
    • Operations
    • Nursery Country
  • Issues
  • Events
  • Farwest
  • Columns
    • Director’s Desk
    • Mike Darcy
    • President’s Message
  • Employment Classifieds
  • Advertise
  • Subscribe to Digger
You are here: Home / Archives for Science

Up in the air

By Lloyd Nackley — Posted September 25, 2018

The popularity of drones, aka unmanned aerial vehicles or systems (UAVs/UASs), has dramatically increased over the past decades. Like global positioning (GPS) technology, walkie-talkies and Jeeps, drones initially were developed for military use. Although the U.S. Air Force’s Predator and Reaper drones continue to appear on the evening news, and as a plot device in […]

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, drones, Education, Growing Knowledge, Oregon State University, Science, UAVs

Fred C. Gloeckner Foundation, Inc awards $137,000 in grant funding

By Bill Goloski — Posted August 27, 2018

Since the Foundation was established in 1960, their support of floriculture research has totaled $6.75 million. Keeping Frederick Carl Gloeckner’s direction and vision in focus, the Board of Directors met on June 2 to review proposals submitted from many highly qualified researchers from more than 20 colleges and universities in the United States. Covering a […]

Filed Under: Nursery News Tagged With: Education, Grants, OAN, OAN Members, Research, Science

Controlling powdery mildew

By Michael Bradshaw — Posted August 1, 2017

Researchers look at four common compounds used in commercial organic fungicides to fight this fungal disease that affects a wide range of plants.

Filed Under: Nursery Operations Tagged With: Digger, Digger magazine, Education, Operations, Pesticides, Pests and Diseases, Plants, Research, Science

June 2017

By Peter Szymczak — Posted June 7, 2017

The new issue of Digger magazine features stormwater management and a deluge of educational opportunities.

Filed Under: Issues Tagged With: Business, Consumer trends, Digger, Digger magazine, Economy, Education, Farwest, Farwest Show, Home gardening, Landscaping, OAN Members, Operations, Oregon State University, People, Plants, Retail Nurseries, Science, Sustainability, Workforce

A focus on function

By Ryan Contreras — Posted June 2, 2017

The Ornamental Plant Breeding Program develops new plants with an eye on how they function in modern, low-input landscapes.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Landscaping, Oregon State University, Plants, Science

Slow sand filters

By Peter Szymczak — Posted April 3, 2017

This traditional method of water purification was tested for its effectiveness at removing two common greenhouse pathogens, Phytophthora and Fusarium.

Filed Under: Fusarium Root Rot, Growing Knowledge, Phytophthora, Plant Diseases, Plant Pests and Diseases, Root Rots Tagged With: Digger, Digger magazine, Irrigation, Oregon State University, Science

Researchers look at thermal weed control

By Peter Szymczak — Posted March 15, 2017

Researchers look to control weeds in greenhouse propagation systems with steam and hot water

Filed Under: Nursery News, Phytophthora, Plant Pests and Diseases, Weeds Tagged With: Greenhouses, Operations, Pests and Diseases, Plants, Research, Science

OSU receives $3 million grant to study destructive pathogens

By Curt Kipp — Posted December 3, 2014

Agrobacterium tumefaciens creates cancer-like galls on the roots of plants such as Gaillardia. (Photo by OSU Plant Clinic) Oregon State University announced plans to use a $3 million grant to study two groups of bacteria that result in millions of dollars in losses annually to the nation’s nursery industry. According to a press release, OSU researchers […]

Filed Under: Nursery News Tagged With: Extension, Grants, Oregon State University, Pests and Diseases, Phytophthora ramorum, Plants, Research, Science

Customers will pay more for the green label

By Curt Kipp — Posted October 28, 2014

Will retail customers pay more for plants that are labeled “water conserving” or “disease free?” According to Dr. James Pease, professor of agricultural and applied economics at Virginia Tech, the answer is yes. Dr. Pease conducted a survey and found that the difference, in fact, could vary from 9 percent to as high as 60 […]

Filed Under: Nursery News Tagged With: Biological Pest Control, Conservation, Consumer trends, Irrigation, Marketing, Retail Nurseries, Science, Sustainability

State officials find no evidence linking dead bees to pesticides


By Curt Kipp — Posted August 12, 2014

A laboratory analysis of dead honeybee samples taken from hives in Clackamas County this summer showed no detection of pesticides, according to the Oregon Department of Agriculture. Officials said that other factors are likely to be responsible for the death of thousands of bees from colonies owned by four local beekeepers. In addition, Oregon State […]

Filed Under: Uncategorized Tagged With: Bees, Chemicals, OAN, ODA, Oregon Department of Agriculture, Oregon State University, Pesticides, Pests and Diseases, Science

  • 1
  • 2
  • 3
  • Next Page »

NURSERY NEWS

In Memoriam: Melvin John Steffenson

New USDA Census of Hort arriving in mailboxes this month

Oregon Association of Nurseries honors the industry’s best at 2024 Convention

Eason Horticultural Resources is now employee-owned

Oregon’s nursery licensing program aims to keep the entire industry healthy

Building trust is key to establishing clientele base for new nurseries

Five owners share their experiences on what it takes to start a nursery businesses

Bailey hires new CFO and chief HR officer

More Nursery News

From the pages of Digger

May 2025: Sustainability Issue

April 2025: The Tree Issue

March 2025: The Perennial Issue

February 2025: The Greenhouse Issue

January 2025: The Retail Issue

More issues of Digger

Pests and Diseases

Prioritizing nursery pest challenges

New tools in the battle against thrips

Aiming for precision in pest control

Oregon’s nursery licensing program aims to keep the entire industry healthy

$250,000 shifted to P. austrocedri research

More articles

FARWEST SHOW UPDATES

Sense of excitement prevailed at Farwest as nursery industry ‘Meets the Future’ 

Farwest Show attendees select favorites for the Retailers’ Choice Awards

Starway to Heaven™ Japanese Snowbell wins People’s Choice balloting at Farwest Show New Varieties Showcase

Hopper Bros. wins Best in Show booth award at 2024 Farwest Show   

Starway to Heaven™ Japanese Snowbell wins Judges’ Best in Show at Farwest Show New Varieties Showcase

More Updates from Farwest

The Value of Membership

Meet the leader: Sam Pohlschneider

OAN honors the industry’s best

Oregon Association of Nurseries honors the industry’s best at 2024 Convention

More member stories

​

Updates to exisiting subscriptions can be sent to [email protected]

News

  • Nursery News
  • Growing Knowledge
  • Nursery Operations

Features

  • Plant Features
  • OAN Members
  • Oregon Nursery Country

Columns

  • Director’s Desk
  • Mike Darcy
  • President’s Message
  • Digital Growth

Resources

  • OAN Home Page
  • Job Listings
  • Subscribe to Digger
  • Advertise in Digger
  • Online Plant Search

© 2025 Oregon Association of Nurseries