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  1. Field bindweed (Convolvulus arvensis)

    https://pested.osu.edu/node/414

    or pink flowers solitary or in a cluster, fused into a funnel-shaped tube Fruit: Egg-shaped to round ...

  2. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    simple guidelines: Review and familiarize yourself with the principles, general practices, and programs ... In most cases, herbicide drift into a vineyard is almost always obvious and often has devastating ... result in drift into the vineyard particularly if the sprayer produces small droplets. Some labels (e.g., ...

  3. Drones for Spraying Pesticides—Opportunities and Challenges

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

    names given to this kind of technology, the name used most commonly by the general public is “drone,” ... improves droplet penetration into lower parts of the canopy compared to traditional ground sprayers that ... may help avoid this problem, resulting in much better penetration of spray droplets into the target ...

  4. Structural and Vertebrate Pests Webinar- March 7, 2024

    https://pested.osu.edu/events/structural-and-vertebrate-pests-webinar-march-7-2024

    to the webinar. Categories Offered: Core 7- Vertebrate Pest 10a- General Pest Control 10b- Termite ...

  5. Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio

    https://ohioline.osu.edu/factsheet/anr-0146

    immobilized into organic form and become relatively unavailable for uptake by plants. If the C to P ratio of ... organic matter is less than 200 to 1, the P from organic matter is mineralized into plant-available ... generally governed by soil pH. In acid soils, P adsorbs or precipitates as iron or aluminum secondary ...

  6. Shiitake Mushroom Production: Logs and Laying Yards

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

    fact sheet provides helpful instructions and insights into the best locations, stacking methods, ... Temperatures above 105 F are generally lethal to the shiitake fungus. The choice of location for a laying yard ... side of buildings or under coniferous trees works well to decrease maintenance. In general, warm, shady ...

  7. Potassium Uptake and Ohio Crop Response

    https://ohioline.osu.edu/factsheet/anr-0147

    nitrogen, phosphorus, and most micronutrients. Potassium is not incorporated into plant products like ... areas of lower concentration. An example of diffusion is when a tea bag is placed into hot water. When ... bag into the surrounding water. Similarly, a plant’s root surface (low concentration) attracts K from ...

  8. Ohio Commercial Pesticide Recertification Conference- Cincinnati Area- 2024

    https://pested.osu.edu/events/ohio-commercial-pesticide-recertification-conference-cincinnati-area-2024

    Shade Tree Pest 2 Agricultural Pest Control   A   General Ornamental Pest Control   A   Agronomic Pest ... Control 10 Domestic, Institutional, Structural, and Health   A   General   A   General Pest Control ... 4 Forest Pest Control   B   Termite   A   General   C   Fumigation 5 Industrial Vegetation   D   Mosquito, ...

  9. 2024 North Central Regional Certification and Training Meeting

    https://pested.osu.edu/2024Columbus

    Into: John Glenn International Airport (CMH) No shuttle available, rideshare or taxi  (~$23-$30)     ...

  10. Hedge bindweed (Castyegia sepium)

    https://pested.osu.edu/node/415

    hedges Flower: 5 white petals fused into a funnel shaped tube Fruit: Egg-shaped to round capsules with ...

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