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  1. Developing Phosphorus and Potassium Recommendations for Field Crops

    https://ohioline.osu.edu/factsheet/agf-0515

    Agronomic Systems, Ohio State University Extension Land-grant university fertilizer recommendations are ... determined using field studies to correlate soil test levels to crop yield response. Ohio data was used to ... State University, The Ohio State University, and Purdue University. This fact sheet shows how to use ...

  2. Food Service Manager Online Training

    https://holmes.osu.edu/servsafeonline

    training which meets Ohio Department of Health requirements. Registration form Please mail or drop off ...

  3. Assistive Technology for the Farm

    https://ohioline.osu.edu/factsheet/AEX-983.2-11

    Ohio AgrAbility Fact Sheet Series AEX-983.2 Agriculture and Natural Resources 01/12/2012 S. Dee ... Biological Engineering, The Ohio State University Kent McGuire, Ohio AgrAbility Program Coordinator, ... Agricultural Safety and Health, Food, Agricultural and Biological Engineering, The Ohio State University ...

  4. Bagworm and Its Control

    https://ohioline.osu.edu/factsheet/HYG-2149-10

    Degree-Day Emergence. Using a base temperature of 14.4 degrees C (57.9 degrees F) the median first emergence ... is 380 DD base 14.4 degrees C (716 DD degrees F) and the median last emergence is 572 DD base 14 ... been reached before applying Bt or an insecticide. A less precise degree-day model uses a 50 degrees ...

  5. Initial Farm Injury Emergency Response

    https://ohioline.osu.edu/factsheet/AEX-984.1-11

    Ohio AgrAbility Fact Sheet Series AEX-984.1 Agriculture and Natural Resources 01/26/2012 S. D​ee ... Biological Engineering, The Ohio State University Kent McGuire, Ohio AgrAbility Program Coordinator, ... Agricultural Safety and Health, Food, Agricultural and Biological Engineering, The Ohio State University ...

  6. Fleas

    https://ohioline.osu.edu/factsheet/HYG-2081-11

    hatch in approximately two to 14 days. Larvae pass through three instars and take a week to several ... animals. Eggs are smooth, oval, and white, approximately (0.5 mm). The worm-like larvae are 1/4-inch long ... access, the female flea can lay 15 to 20 eggs per day (up to 600 in a lifetime) on the host (dogs, cats, ...

  7. Club Leader Resources

    https://franklin.osu.edu/program-areas/4-h-youth-development/club-advisor-resources

    learning needs to complete 4-H projects. Volunteer Background Check Information   Ohio 4-H Code of Conduct ... Ohio 4-H Livestock Standards- (For reference only- completed via 4-HOnline) Dog Resources Dog Project ... Matter Resources Club Program Template Cloverbud Leader Resources Ohio 4-H COVID-19 Resources & ...

  8. Yellowjackets

    https://ohioline.osu.edu/factsheet/HYG-2075-11

    that occur throughout North America. The German yellowjacket first appeared in Ohio in 1975 and is now ... days of April and early May. After feeding on nectar and insects, she selects a nest site, often an ... about 18 to 20 days, which then pupate and emerge as worker-daughters that assume the tasks of the nest: ...

  9. Hardwood Log and Tree Quality

    https://ohioline.osu.edu/factsheet/F-74-12

    F-74 Agriculture and Natural Resources 01/20/2012 T. Eric McConnell, Ph.D., Ohio State University ... grading system. The grading criteria for hardwood lumber in Ohio are based on National Hardwood Lumber ... that are visible on the ends may be a clue to what is inside. Ohio forest fires create wounds near the ...

  10. Shiitake Mushroom Production: Logs and Laying Yards

    https://ohioline.osu.edu/factsheet/f-0041

    Educator, Ohio State University Extension, Jefferson and Harrison Counties Marc Amante, Agriculture and ... Professor of Silviculture and Extension Specialist, Ohio State University Extension Kaylee Toland, Program ... Assistant, Ohio State University Extension, Harrison County Original Author (1991): Stephen M. Bratkovich, ...

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