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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 ...
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A Mulch That Gives Nearly A Year's Worth of Weed Control
https://news-archive.cfaes.ohio-state.edu/news-release/mulch-gives-nearly-years-worth-weed-control
would be a big deal to the industry." Case and Mathers analyzed Douglas fir and pine nugget mulches ... that herbicide-treated Douglas fir bark nuggets were extremely effective for weed control, regardless ... of whether oxyfluorfen (Goal), oryzalin (Surflan) or isoxaben (Gallery) were applied to the bark ...
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Patrick Sherwood
https://plantpath.osu.edu/our-people/patrick-sherwood
the biochemical defense responses of Austrian pine to infection with the shoot blight and canker ... Research Presentations Mechanisms of drought-induced susceptibility of Austrian pine to Diplodia pinea. P. ... departmental seminar, May 31, 2011. Characterizing the Induced Defense Response in Austrian Pine to Fungal ...
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Ohio State University Recruits Citizens to Count Lady Beetles
June 23, 2009 WOOSTER, Ohio – The lady beetle, with its shiny, round red body and black spots, is ... lady beetle populations are rapidly declining throughout the Midwest, and an Ohio State University ... Buckeye Lady Beetle Blitz, Mary Gardiner is collecting data about native and introduced lady beetles. With ...
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Mugo Pine Decline
https://plantpath.osu.edu/news/mugo-pine-decline
Pine wilt, caused by pinewood nematode, on Buckeye Yard and Garden onLine (N. Taylor) > Read ...
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Ribes Trials to Evalute Resistance and Immunity to White Pine Blister Rust
Ribes varieties must be resistant to white pine blister rust, a devastating disease of white pine trees ... selections we chose are either labeled as showing immunity or show high resistance to the white pine blister ... for white pine blister rust based on the local growing conditions in Ohio. That means if they are ...
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Quantifying reactive oxygen species in plants
https://plantpath.osu.edu/news/quantifying-reactive-oxygen-species-plants
and canker) or left uninoculated, derived from Austrian pine (Pinus nigra) saplings that were either ... non-inoculated pines), but there were no significant differences in ROS concentrations between inoculated (5.12 ... pines (14.01 ± 0.95 cm and 6.90 ± 0.60 cm, respectively). Our results demonstrate the usefulness of our ...
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Corn Rootworm Populations Decreasing in Ohio
https://news-archive.cfaes.ohio-state.edu/news-release/corn-rootworm-populations-decreasing-ohio
January 8, 2002 COLUMBUS, Ohio- Populations of western corn rootworm beetles in Ohio soybean ... soybean fields have been decreasing every year since the surveys began in 1998. With these beetles, yield ... loss may occur when trap catches are at two beetles per trap per day or higher. Extension personnel ...
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New publication
https://plantpath.osu.edu/news/new-publication-0
(2012). Nutritional attributes of Ash (Fraxinus Spp.) outer bark and phloem and their relationships to ...
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OARDC Announces 2008 Grad Student Poster Winners
"Insect-host Phenological Synchrony: Foliar Terpenes and Free Amino Acids in Relation to European Pine Sawfly ... Beetle"; Parwinder Grewal, advisor. Judged by a panel of OARDC scientists, the competition recognizes ...