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Turf care without herbicides

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Research evaluates the use of IPM for weed control on turfgrass By Emily Braithwaite, Brian McDonald, Tim Stock and Alec Kowalewski It is speculated that proper cultural management practices can reduce weed populations in turfgrass without the use of herbicide applications. With new laws restricting access to certain pesticides within turfgrass management and increased pressure […]

Up in the air

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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 […]

Farwest Show speakers talk about woody breeding and boxwood blight

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At the 2018 Farwest Show, seminar speakers Dr. Ryan Contreras of Oregon State University (OSU), and Jill Calabro of AmericanHort/Horticultural Research Institute (HRI), will deliver talks of particular interest to nursery growers, sharing insights on new breeding for woody plants and developments in the crisis of boxwood blight. Dr. Contreras’ seminar, “Moving, Shaking and Remaking: […]

Let it bee

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The Oregon Bee Project will help explore market opportunities for nurseries Oregon nursery operators play an important, but frequently overlooked, role in protecting pollinator health. They produce pollinator attractive plants that are destined to be planted in urban areas across the United States. These plants provide bees with pollen and nectar resources and contribute to […]

July 2018

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Growers can read about the pros and cons of creating a display garden for buyers to explore on site, or check out the colorful varieties of Agastache which are becoming a perennial favorite in this month’s Digger issue.  Plus, the Farwest show is almost here! Explore the Farwest Show New Variety Showcase insert to see the latest […]

Optimum watering schedules for Oregon home lawns

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By Conner Olsen and Alec Kowalewski In times of drought, outdoor water-use restrictions are most often focused on landscape water use, and implemented in terms of the number of days per week for which watering is allowed. This method, although effective at reducing water use, neglects to consider ideal irrigation frequency for maintaining the health […]

Flora at your fingertips

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Revised, rebranded OregonFlora has new and expanded plant information Looking for an online resource with information about the native and naturalized plants of Oregon? The Oregon Flora Project’s newly expanded website, OregonFlora, will meet the need. Rich with details about more than 4,670 unique species of ferns, conifers, herbs, grasses, and trees, it presents information […]

Heroes and villains

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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 […]

We study gardens: An update from OSU’s Garden Ecology Lab

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Gardens are unique and understudied systems that can have multi-faceted and positive impacts on the environment and public health. The positive impact of gardens is an important thing to consider when planning, installing and maintaining individual gardens as well as neighborhood-wide landscaping installations. It turns out that gardeners and landscapers manage and maintain a significant […]