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You are here: Home / Archives for Jerry Weiland

Don’t get burned by charcoal rot

By Jerry Weiland — Posted November 2, 2022

Soilborne fungus can afflict hebes and a wide range of other host plants Hebes (pronounced heebees) are an interesting group of evergreen shrubs, mainly from New Zealand, although there are also a few from South America and French Polynesia. Botanically, they are now placed in the genus Veronica, but many will know them by their […]

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine

Call it ‘herbal distancing’

By Jerry Weiland — Posted August 27, 2021

Research shows that spacing out boxwood shrubs in production prevents the spread of infectious spores By Mana Ohkura, Lloyd Nackley, Carolyn Scagel and Jerry E. Weiland It’s been a year and a half since the COVID-19 pandemic started. We have been hearing how social distancing prevents the spread of the virus and we see signs […]

Filed Under: Growing Knowledge Tagged With: boxwood blight, Digger, Digger magazine, Oregon State University, OSU

Scouting for boxwood blight

By Jerry Weiland — Posted February 26, 2020

These tips make it easier to spot and mitigate this highly infectious disease By Jerry E. Weiland and Jay W. Pscheidt The 2019 growing season was a big year for boxwood blight in Oregon. The disease, caused by the pathogen Calonectria (Cylindrocladium) pseudonaviculata, has caused substantial damage to boxwood shrubs in U.S. nurseries and gardens […]

Filed Under: Growing Knowledge Tagged With: boxwood blight, Digger, Digger magazine, Oregon State University, OSU, Pests and Diseases

Heroes and villains

By Jerry Weiland — Posted February 27, 2018

Research identifies harmful and beneficial microbes in nursery soil Four years ago, we received funding from the Floriculture and Nursery Research Initiative to study the interaction of soil-borne pathogens and environment on nursery plant health and disease control (Digger, July 2015). Since then, we have made significant progress in identifying the beneficial and pathogenic microbes […]

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University, Pests and Diseases

Soilborne diseases of nursery crops

By Jerry Weiland — Posted July 1, 2015

USDA-ARS and OSU team up to tackle this pernicious problem

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Pests and Diseases

FARWEST SHOW UPDATES

Farwest celebrates 50 years in style

Farwest Show attendees choose Eclipse® Hydrangea as People’s Choice at New Varieties Showcase  

Farwest Show attendees select favorites for the Retailers’ Choice Awards

Youngblood Nursery Inc. wins Best in Show booth award at 2023 Farwest Show  

Variegated Frydek Elephant Ear wins Farwest New Varieties Showcase Judges’ Choice award for 2023

More Updates from Farwest

NURSERY NEWS

Darcy added to OSU agricultural Diamond Pioneer Registry

Nursery industry tops list of Oregon ag commodities

Fall Creek promotes Amelie Aust to executive board chair

Hall of Famers give gift towards horticultural industry advocacy

Verl Holden retires from Oregon Garden Foundation Board

More Nursery News

From the pages of Digger

September 2023

August 2023: Farwest Show Edition

July 2023: New Varieties Showcase Preview

June 2023: The Shrubs Issue

May 2023: The Sustainability Issue

More issues of Digger

The Value of Membership

Seeding the next generation of horticulture specialists

Farwest turns 50

Member Profile: Mahonia Nursery

More member stories

CORONAVIRUS COVERAGE

Virtual is the new reality – for now

Trade shows in the time of COVID

A demand ‘renaissance’ for nurseries

Western Nursery & Landscape Association falls victim to pandemic

MANTS 2021 to move online due to COVID-19

More articles

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