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Researchers Investigate Nursery Stock Bark Splitting
January 3, 2006 COLUMBUS, Ohio — Nursery tree stock throughout Ohio is suffering from bark ... felt that bark splitting was something that was easy to diagnose. But what is happening here is ... unusual." Bark splitting, or cracking, occurs on thin-barked trees and most commonly on the southwest side ...
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Ohio State Scientist: EPA's Alert on Imprelis is Warranted
including to Norway spruce and white pine, after Imprelis was used. On Aug. 11, the EPA issued an order to ...
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Are your Grapes Ready to Pick?
https://ohiograpeweb.cfaes.ohio-state.edu/grape-growing/grape-maturity-and-fruit-sampling
difficulty of assessing grape maturity in the vineyard and predicting wine quality. This factsheet on grape ...
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Ohio Christmas Tree Association honors Dave Shetlar
https://students.cfaes.ohio-state.edu/news/ohio-christmas-tree-association-honors-dave-shetlar
We’re pleased to inform you that Dave Shetlar, Entomology, has been elected to the Hall of Fame of ...
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Sarah D. (Ellis) Williams
https://plantpath.osu.edu/our-people/sarah-d-ellis-williams
Extension Factsheet- Introduction to Plant Disease Series PP401.01 entitled “Plants Get Sick Too! An ... Ellis, S.D., Boehm, M.J., Chatfield, J., Boggs, J., and Draper, E. 2008. OSU Extension Factsheet ... Factsheet- Introduction to Plant Disease Series PP401.03 entitled “20 Questions on Plant Diagnosis”. ...
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Ohio State Experts on Emerald Ash Borer (Updated February 2007)
Conducts research on resistance of different species of ash to EAB and insecticides. —David Shetlar, OSU ... Extension entomologist, (614) 292-3762 or shetlar.1@osu.edu: Member of the Ohio Emerald Ash Borer Task ...
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2013
https://plantpath.osu.edu/research/publications/2013-0
ramorum-infected coast live oaks following bark and ambrosia beetle colonization in northern California. Forest ... Austrian pine phenolics are likely contributors to systemic induced resistance by Diplodia pinea. Tree ...
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Characterization of systemic induced resistance in Austrian pine
https://plantpath.osu.edu/programs/bonello-lab/projects/pine
Austrian pine is a commonly planted urban tree, often seen along roads and sidewalks for its ... fungus Diplodia pinea, has limited the modern use of Austrian pine because of its disfiguring nature. ...
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Use Glyphosate Properly to Protect Woody Plants
https://news-archive.cfaes.ohio-state.edu/news-release/use-glyphosate-properly-protect-woody-plants
improperly or in too high of a dosage is causing a phenomenon known as split bark-- where, through the ... tree's uptake, the chemical is deteriorating the bark structure and destroying the winter hardiness of ... industry from bark cracking is conservatively estimated at $6.6 million a year. That's roughly 2.5 ...
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Forest Products Industry: Learn about EAB Quarantines, How to Stay in Business April 23 in Holmes Co.
die within three to five years. The pest belongs to a group of metallic wood-boring beetles. Adults ... beneath the bark of ash trees, and when they emerge as adults, leave D-shaped exit holes in the bark about ...