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  1. Corn Response to Long-Term Weather Stressors

    https://ohioline.osu.edu/factsheet/anr-0150

    Factors affecting crop production include genetics, environment, and management practices (G ... these challenges through management decisions. Drought and High Temperatures An increased frequency of ... continue to increase, leading to variable soil moisture across the midwestern United States (Crimmins et ...

  2. Opportunities for Sub-surface Nutrient Placement in Ohio

    https://ohioline.osu.edu/factsheet/fabe-56401

    conservation compared to conventional tillage. Reduction of soil erosion compared to conventional tillage by ... Economics; The Ohio State University The ability to place fertilizer and other soil amendments below the soil ... horsepower requirements, the level of tillage and soil disruption, depth of fertilizer placement, and ...

  3. A Guide to Corn Growth and Development

    https://ohioline.osu.edu/factsheet/anr-0148

    coleoptile emerges through the soil surface (Figure 2). The root system consists of the radicle (with branch ... primarily related to soil temperature, soil moisture, planting depth, and seed-to-soil contact. Earlier ... the leaf collar method. Leaves continue to be initiated at the growing point below the soil surface. ...

  4. Annual Bluegrass Weevil

    https://ohioline.osu.edu/factsheet/ent-0095

    plant’s crown. The last (fifth) instar larvae pupate near the soil surface and then emerge as adults, ... Larvae start to appear in the soil during the full bloom of Catawba rhododendron hybrid. However, the ... individual plants. Also, it is recommended to use plant phenology together with degree-day models and pest ...

  5. Ripe Rot of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-0052

    pedicels or peduncles, but also overwinters in woody tissues and dormant buds. Management Cultivar ... the Midwest Fruit Pest Management Guide (Bulletin 506) and/or Developing an Effective Fungicide Spray ... The Midwest Fruit Pest Management Guide (Bulletin 506) can be obtained from your county Extension ...

  6. FIRST-TIME Fertilizer Certification Webinar- 3 HOUR

    https://pested.osu.edu/events/first-time-fertilizer-certification-webinar-3-hour

    Soil Sample Collection/Soil Test Report Amanda Douridas Madison Co ANR Educator 10:25 2020 Tri-State ...

  7. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ...

  8. Drones for Spraying Pesticides—Opportunities and Challenges

    https://ohioline.osu.edu/factsheet/fabe-540

    data points: soil characteristics (type, moisture content, and nutrient content) location of drainage ... the condition of every half square inch of crop or soil. The use of drones in United States ... 2009. In 2016, 200 companies manufactured and sold over 169 different models of multi-rotor spray drones ...

  9. Japanese knotweed (Polygonum cuspidatum)

    https://pested.osu.edu/node/401

    of soil and moisture conditions. Flower: Many white flowers arranged in spikes. Bloom in August and ... new colonies. Knotweed can contribute to both stream and bank erosion and flooding. Its rhizomes and ...

  10. Water Hemp (Amaranthus tuberculatus)

    https://pested.osu.edu/node/425

    Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Flower: Narrow bracts arranged in ...

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