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You are here: Home / Archives for Jennifer Parke

Managing epidemics

By Jennifer Parke — Posted October 21, 2020

Whether dealing with plant pathogens or COVID-19, common principles apply The COVID-19 pandemic has changed life as we know it, threatening human health, causing disruption to our society, and resulting in economic challenges. While impacts of plant pests and diseases may pale in importance compared to COVID-19, they still cause large-scale ecological and economic damage […]

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

The continuing battle against nasty Nostoc

By Jennifer Parke — Posted October 23, 2019

Additional treatment methods are tested against this nursery nuisance By Heather Stoven and Jennifer Parke Slimy colonies of the cyanobacterium Nostoc are increasingly noticeable in nurseries and sports infields throughout the country. They appear as green-to-brown-colored globby mats, which, in nurseries, grow on multiple surface types within container yards and greenhouses.  What is referred to […]

Filed Under: Growing Knowledge Tagged With: Growing Knowledge, Nostoc, OSU

Testing the waters

By Jennifer Parke — Posted May 24, 2019

How to test your irrigation system for the presence of Phythophthora By Neelam R. Redekar and Jennifer L. Parke Phytophthora is a fungus-like organism — called a water mold — that can infect a wide variety of nursery plant species. One of the ways it can spread is through irrigation water. Depending on size, a […]

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

Here comes the sun

By Jennifer Parke — Posted December 28, 2018

Researchers continue to evaluate soil solarization as a weed management technique By Carol Mallory-Smith, Jennifer Parke and Nami Wada In 2017, nursery and greenhouse producers added $947.7 million to Oregon’s economy, according to the Oregon Department of Agriculture. And for this very valuable Oregon industry, and all agricultural systems, weeds are a major issue impacting […]

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

Soil solarization in container nurseries and field production

By Jennifer Parke — Posted February 1, 2016

Discover this hot tool for managing diseases and weeds in container nurseries and field production.

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

CORONAVIRUS COVERAGE

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

Nor Cal trade show canceled due to COVID-19

Reflections on Farwest

More articles

NURSERY NEWS

McHutchison and Vaughan’s Horticulture appoints new leadership, sales team

Friends of Nurseries awards announced by OAN

Oregon Garden Foundation reclaims management role

Zielinski appointed to state board of ag

Disaster loans available for drought-stricken nurseries

More Nursery News

FARWEST SHOW UPDATES

People’s Choice Award winners announced for the 2020 Farwest Show New Varieties Showcase

Augmented reality app allows New Varieties Showcase voting

Farwest Show launches virtual contest to crown 2020 New Varieties Showcase winners

MANTS 2021 to move online due to COVID-19

Growing with the industry: Farwest memories

More Updates from Farwest

From the pages of Digger

January 2021 – Nursery Country

December 2020

The Transportation Issue — November 2020

The Advocacy Issue: October 2020

September 2020

August 2020 — Farwest Edition

More issues of Digger

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