This traditional method of water purification was tested for its effectiveness at removing two common greenhouse pathogens, Phytophthora and Fusarium.
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.
Evaluating manzanita
By — Posted
Ongoing study shows this western native shrub to be drought tolerant, great for pollinators, and overall well suited for Northwest landscapes.
Working smarter, not harder
By — Posted
OSU Extension Service offers programs designed to increase knowledge among nursery workers, thereby increasing their productivity.
Flora-friendly gardening
By — Posted
The Oregon Flora Project helps horticulturalists identify, locate and grow native plants.
Helping horticulture find its niche
By — Posted
The goal of NICH (National Initiative for Consumer Horticulture) is to get 90 percent of U.S. households gardening by 2025.
Biocontrol of azalea lace bugs
By — Posted
Researchers investigate the use of lacewing predators to combat the pesky pest of rhododendrons.
Comparing natural and artificial turf
By — Posted
Study looks at cost and playability.
Reining in rogues
By — Posted
Breeding for sterility is one way to control non-native, invasive plants.
Low-maintenance ground covers for Oregon schools
By — Posted
OSU researchers investigate plants that create the healthiest environment for school communities.
A tale of two lilacs: Part II — Pubescentes
By — Posted
How series Pubescentes changed the horticultural landscape.