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Erik Ohlson
https://plantpath.osu.edu/our-people/erik-ohlson
streams and base-level controls from historic dams in the unglaciated mid-Atlantic region, USA. Philos ... E.W. 2022. High Plains wheat mosaic virus: An emerging trade issue for corn seed. ASTA’s CSS and Seed ... Kenya. Ohlson, E.W. 2017. QTL mapping using high density SNP markers in cowpea. West African Cowpea ...
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OSU OFFERS NEW ONLINE COURSE FOR GOOD AGRICULTURAL PRACTICES
https://producesafety.osu.edu/news/osu-offers-new-online-course-good-agricultural-practices
course. The cost of the course is $50. To register for the course click here (go.osu.edu/gapscourse). ... After completing this course, participants will be able to: Assess food safety risks and conduct risk ...
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Ammonia Emission from Animal Feeding Operations and Its Impacts
https://ohioline.osu.edu/factsheet/AEX-723.1
50 ppm, increased levels of keratoconjuctivitis and tracheitis have been observed. These trachea and ... causes high ammonia levels inside animal production buildings, especially in winter months when the ... concentrations. People begin to detect odors at 5–50 ppm. Irritation to mucous surfaces occurs at 100–500 ppm ...
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Community-Level Strategies for Urban Coyote Management
https://ohioline.osu.edu/factsheet/W-25
conflicts between them and people are on the rise. What Does a Coyote Look Like? The coyote is ... a medium-sized member of the dog family, which includes wolves and foxes. With its pointed ears, slender muzzle, ... that prevents conflicts at both the individual and community level. Causes of Human-Coyote Conflicts ...
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Faculty Research Areas
https://plantpath.osu.edu/research-areas
Ponce, M. Soledad- Assistant Professor Phytobacteriology. Diversity and function of soil and ... interactions in the soil-plant interface and their effects in plant health. (Wooster) Bonello, Pierluigi ... trees by fungal pathogens; soil type and soil management regime effects on mycorrhizal community ...
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Is It Pine, Spruce, or Fir?
https://ohioline.osu.edu/factsheet/anr-80
spp.) are all types, or genera, of medium to tall (60-200 feet), evergreen, needle-bearing, ... yardwork, pruning or removal, or decorating. Spruce needles easily roll between one’s fingers and have ... soft, flat (two-sided) and cannot be rolled between one’s fingers. Fir needles give off a citrusy scent ...
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Spring Pond Management Clinic
https://fairfield.osu.edu/events/spring-pong-management-clinic
Join OSU Extension and Fairfield Soil & Water Conservation District for an in-field discussion ...
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Toxoplasma gondii: A Parasite that Causes Toxoplasmosis
https://ohioline.osu.edu/factsheet/HYG-5578
becomes the intermediate host. Eating soil (for instance, soil on a tomato eaten straight from the ... is relatively low in the United States—10.8% for those between the ages of 6 and 49—the parasite is ... of soil to cat feces affect the prevalence of Toxo. Therefore, those who travel are very susceptible ...
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Pierce A. Paul
https://plantpath.osu.edu/our-people/pierce-paul
Fusarium Head Blight Index in Research Plots. Phytopathology Volume 112, Issue 2, Pages 315- 33. Lipps, ... Pierce A.; Miller, Sally A. 2021. On-farm evaluations of anaerobic soil disinfestation and grafting for ... heterogeneity and determining sample sizes for accurately estimating wheat Fusarium head blight index in ...
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Gypsum for Agricultural Use in Ohio—Sources and Quality of Available Products
https://ohioline.osu.edu/factsheet/anr-20
to elevated levels. Unwashed FGD by-products can have levels of B sufficiently high to result in ... Professor This fact sheet provides information on gypsum as a soil amendment, the sources and mineral ... metal content of gypsum samples. The Role of Gypsum as a Soil Amendment Gypsum is hydrated calcium ...