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  1. 20 Questions on Plant Diagnosis

    ash.” Spend time focusing on what plant you are looking at or having described to you. Many diagnoses ... quandaries can create somewhat of a bias, especially if you are seeing something new, but it helps rule ... a number of insects and mites that direct the growth of plant galls, and most are highly specific to their ...

  2. 4-H Camp Active Threat Guidelines

    threat. Fight—If lives are in imminent danger (e.g., the threatening person is right in front of you), and ... 911 and report your location, along with the number of others with you, any other information the ... designated gathering location. If you are afraid or do not feel safe, stay hidden and wait for law ...

  3. 4-H Project Learning

    these projects, members learn about topics that are of interest to them, at a pace that is set by them. ... matter through their work on projects. More than 220 projects are available to Ohio 4-H members. Through ... complete under the supervision of a project helper. The information and activities in these books are ...

  4. A Consumer’s Guide to Pure Maple Syrup

    producing syrup that is darker and stronger in flavor. At the end of the season, tree buds begin to open, ... maple-producing months of February and March, a broad range of maple syrup colors and flavors are produced, ... and to a lesser degree, how and where you use the product. Lighter-colored grades are often used to ...

  5. A Guide to Corn Growth and Development

    understanding and keeping track of its growth and development. Growth and development are terms often used ... base of the ear. Silks attached to potential kernels at the ear tip are the last to emerge and may not ... Department of Horticulture and Crop Science, The Ohio State University Mark Licht, Extension Cropping Systems ...

  6. A History of Packaging

    cereal cartons at their Battle Creek, Michigan, Sanatorium. When this “health food” of the past was later ... At first, ropes of molten glass were coiled into shapes and fused together. By 1200 B.C., glass was ... until 1888. Aluminum particles were first extracted from bauxite ore in 1825 at the high price of $545 ...

  7. A Landowner’s Guide to Understanding Recommended Pipeline Standards and Construction Specifications

    the end users. Landowners across Ohio are being asked to sign agreements allowing companies to ... moving gas across state lines. The Public Utilities Commission of Ohio (PUCO) has regulatory authority ... Specifications The Ohio Department of Agriculture’s Division of Soil and Water Conservation has developed a model ...

  8. Abate Animal Heat Stress in Hot Weather

    Extension Specialist, The Ohio State University Hot weather raises inevitable concerns about heat stress of ... Estimate Heat Stress Visible symptoms of heat stress are elevated respiration rates, abnormal body ... normally animals have no heat stress and are at their Normal state. If the THI is 1–4 degrees higher than ...

  9. Abnormal Ears in Corn—When and Why Do They Develop?

    Emerging Crops, Department of Horticulture and Crop Science, The Ohio State University After more than 100 ... years of studying corn, questions still exist about its growth and development. Corn ear abnormalities ... the severity and frequency of these issues, impacting the degree of yield losses. Corn Growth and ...

  10. About

    The Ohio State University directly to you. We connect with people in all stages of life – in all 88 ... you have access to hundreds of OSU Extension fact sheets covering a wide array of subjects such as ... other publications that are not available on Ohioline. Take a look and discover a tremendous range of ...

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