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You are here: Home / Archives for Growing Knowledge

Growing Knowledge archive

Note: This article is part of the Growing Knowledge series in Digger magazine. This series is provided by Oregon State University in collaboration with the United States Department of Agriculture and in partnership with the Oregon Association of Nurseries.

Rainwater harvesting systems for the Willamette Valley

By Bill Goloski — Posted October 1, 2017

The recent trend toward more extreme periods of drought has been a shock to residents of the Pacific Northwest. Many are able to maintain their landscapes at high levels only through heavy summer watering. This has forced people of the Pacific Northwest, and people from all around the world, to rethink their water-use strategies, as […]

Filed Under: Growing Knowledge Tagged With: Consumer trends, Digger, Digger magazine, drought, Education, Oregon State University, OSU, rainwater harvesting, Sustainability

The sudden oak death epidemic in Oregon

By Sarah Navarro — Posted September 13, 2017

Oregon nurseries are increasingly threatened by the repeated expansion of the sudden oak death (SOD) epidemic in Curry County. Although this epidemic is geographically far away from the main nursery production areas, the continued expansion of the SOD quarantine area and the newly discovered introduced EU1 clone are distinct threats to the nursery industry. What […]

Filed Under: Growing Knowledge, Phytophthora, Plant Pests and Diseases Tagged With: Invasive species, ODA, Oregon Department of Agriculture, Oregon State University, Pesticides, Pests and Diseases, USDA, Wholesale Nurseries

Got slime?

By Robin Rosetta — Posted August 1, 2017

Identifying and managing slugs and snails is critical in
Pacific Northwest gardens and nurseries.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Home gardening, Invasive species, Operations, Pesticides, Pests and Diseases, Plants

Minimizing herbicide drift

By Lloyd Nackley — Posted July 3, 2017

OSU researchers discuss the factors affecting the unintended movement of potentially damaging chemicals.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University, Pesticides

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

Handier handbooks

By Jay Pscheidt — Posted May 1, 2017

Updated pest management handbooks are now
mobile-friendly and searchable online.

Filed Under: Blights, Cankers, Growing Knowledge, Insects, Plant Diseases, Plant Pests and Diseases, Rusts, Verticillium Root Rot, Weeds Tagged With: Digger, Digger magazine, Education, Home gardening, Landscaping, Oregon State University

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

Evaluating manzanita

By Neil Bell — Posted March 1, 2017

Ongoing study shows this western native shrub to be drought tolerant, great for pollinators, and overall well suited for Northwest landscapes.

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

Working smarter, not harder

By Luisa Santamaria — Posted February 1, 2017

OSU Extension Service offers programs designed to increase knowledge among nursery workers, thereby increasing their productivity.

Filed Under: Blights, Boxwood Blight, Growing Knowledge, Phytophthora, Plant Diseases, Plant Pests and Diseases Tagged With: Digger, Digger magazine, Education

Flora-friendly gardening

By Linda K. Hardison — Posted January 4, 2017

The Oregon Flora Project helps horticulturalists identify, locate and grow native plants.

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

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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

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