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  1. African Swine Fever: A Severe Threat to Swine Herds Is on the United States’ Doorstep

    https://ohioline.osu.edu/factsheet/vme-1036

    Infection The risk of importing the virus from other countries is high because this virus is harder to kill ... industry can respond and stop the spread of the disease. Signs include high fever; decreased appetite; ... by calling the U.S. Department of Agriculture (USDA) toll-free number, 1-866-536-7593, for testing ...

  2. Measuring Standing Trees

    https://ohioline.osu.edu/factsheet/F-35-02

    an estimate of the board-foot content of a tree based on tree-trunk diameter breast high and ... Number of 16-Foot Logs 1/2 1 1-1/2 2 2-1/2 3 3-1/2 4 Board Feet 12 20 30 40 50 60       14 30 50 70 80 90 ... 60 80 100 120       14 40 80 110 140 160 180     16 60 100 150 180 210 250 280 310 18 70 140 190 240 ...

  3. Forest Management

    https://ohioline.osu.edu/factsheet/F-34-02

    1. Examples of Forest Landowner Objectives Source of Income Tax Shelter Product Yield Soil ... species, condition, numbers, age, volume, value, growth, and basal area will be measured. Soil/site quality ... biological/ecological characteristics of the forest (e.g., tree species, soil type, topography, etc.) determine what is ...

  4. Herbicide Resistance in Waterhemp

    https://ohioline.osu.edu/factsheet/anr-78

    population tested for presence of resistance   University of Illinois, $50 per field Use a combination of PRE ... genetic variability results in a relatively high frequency of mechanisms that can impart resistance to ... a population to an herbicide, increasing the risk of failure the next time that herbicide is used. Figure 1. ...

  5. Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage

    https://ohioline.osu.edu/factsheet/plpath-cer-04

    steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5ppm) or within a given ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...

  6. Controlled-Release Fertilizers in the Production of Container-Grown Floriculture Crops

    https://ohioline.osu.edu/factsheet/HYG-1260

    a 20–10–20 water-soluble fertilizer at an application rate of 150 ppm N (left), or a 16–9–12 ... rates, release by shorter longevity CRFs (e.g., 3–4 month) may result in excessively high salt levels ... acidic fertilizers to compensate for high alkalinity levels in the irrigation water need to adjust the ...

  7. Ohio Species at Risk: Alien Invaders: a look at the impact of invasives

    https://butler.osu.edu/events/ohio-species-risk-alien-invaders-look-impact-invasives

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  8. Ohio Species at Risk: Firefly gardening & Seed collection methods

    https://butler.osu.edu/events/ohio-species-risk-firefly-gardening-seed-collection-methods

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  9. Ohio Species at Risk: Native turtles & Impacts of water quality contamination

    https://butler.osu.edu/events/ohio-species-risk-native-turtles-impacts-water-quality-contamination

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  10. 2024 Garden Series- Ohio Species at Risk

    https://butler.osu.edu/news/2024-garden-series-ohio-species-risk

    FREE EVENTS: Ohio Species at Risk Series Jan 29: Why plant native & Native trees and shrubs April 23: Native turtles & Impacts of water quality contamination August 30: Firefly gardening & Seed collection methods November 12: Alien invadors: ...

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