Pear Slug
When is a slug not a slug? In this case when it’s a shiny black sawfly. This insect, related to bees, ants, and wasps, favors pear and cherry, but attacks plum, hawthorn, quince, buttonbrush, and mou …
Revised: August 2009
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A Gardener’s Primer to Mycorrhizae: Understanding How They Work and Learning How To Protect Them (Home Garden Series)
Mycorrhizae are symbiotic associations between many plants and the beneficial fungi that colonize their roots. Gardeners are often unaware of these relationships and may inadvertently injure or kill t ...
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A Guide to Washington State's Urban Tree Canopy
More than 80% of the nation’s population lives in urban areas. The urban tree canopy (UTC) is an essential part of an urban areas’ infrastructure—an ecosystem characterized by trees and other vegetati ...
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Acid Soils- How Do They Interact with Root Diseases? (Soil Acidification Series)
As soil acidification continues to be a concern for growers in the Pacific Northwest, WSU researchers are working to provide information and recommendations for how to mitigate adverse effects. Root d ...
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A Practitioner's Guide to Testing Regional Industrial Localization
Identifying which industries are localized within a region is important for regional development and planning as analysts seek to build on the existing strengths of a community In this publicatio ...
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Authors:somdn_product_page