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Forms and Resources
https://mahoning.osu.edu/program-areas/4-h-youth-development/resources-active-4-h-volunteers
nature of the 4-H program, we often focus on managing the multiple risks presented to our clubs, ... a variety of situations wherein risk may exist. Transportation Waiver - To be used any time that volunteers ... which 4-Hers are participating and there is perceived risk, or if others are participating in an event ...
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Quality Assurance Test Out
testing time. The test-out will be given at the Mahoning County Extension Office, 490 South Broad Street, ... Assurance Test Out Guidelines Youth ages 12-14 who pass the test can test out of their annual QA program for ... up to 3 years. The passing of this test only exempts attendance at QA until the member reaches a 4-H ...
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Controlling Undesirable Trees, Shrubs, and Vines in Your Woodland
https://ohioline.osu.edu/factsheet/f-45
a tree to interrupt the flow of sap between the roots and crown of the tree (Figure 1). The groove must ... 8 inches on very large-diameter trees. When a chainsaw is used to girdle, two horizontal cuts between 2–4 ... effective. Care must be taken when the herbicide is applied to minimize the amount that runs into the soil ...
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2025 Naturalist Series
Felger, Mahoning County Soil and Water-District Outreach & Education Specialist Wednesday, November ...
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Commercial New Applicator Training
https://pested.osu.edu/home/trainingopportunities/commercialnewapplicatortraining
sessions will review Ornamental Weed Control (Category 6c). Attendees will choose between Industrial ... help you prepare for the Commercial Pesticide Applicator test. To become licensed, you must apply for ... course. A representative from the ODA will be available on site. You must pass the core test and at least ...
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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...
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Saba secures grants for food waste conversion research
https://fabe.osu.edu/news/saba-secures-grants-food-waste-conversion-research
CAPPS is designed to foster partnerships between industry and universities for the mutual benefit of ...
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Morning with the Masters
https://mahoning.osu.edu/program-areas/master-gardener-volunteers/morning-masters
difference between a good garden and a great one! May 7th: Integrated Pest Management- David Sprague ...
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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 keratoconjunctivitis 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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Norovirus: A Different Type of Foodborne Illness
https://ohioline.osu.edu/factsheet/HYG-5569
Symptoms develop 12–48 hours after being exposed to norovirus and generally last between one and three ... and the number of cases that are not caused by contaminated food. Risk Factors Anyone can get ... contaminated. Someone who touches those surfaces and then handles food is at risk of contaminating the food or ...