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  1. Water Hemp (Amaranthus tuberculatus)

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

    stems. Life Cycle: Annual Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Leaves: ...

  2. Apple of Peru (Nicandra phyhsalodes)

    https://pested.osu.edu/node/396

    producer. Large, persistent seed-banks quickly accumulate in the soil due to seed dormancy. Very competitive ...

  3. Home

    https://pested.osu.edu/home

    management issues; ask questions!  Learn of updates on latest research Be the first to hear about upcoming ... PEST MANAGEMENT WEBINAR (categories 4a, 5, 6c, 8, and core) SEPTEMBER 2024- DATE TBD Study Materials ... applicators study for and pass the commercial 10a exam Useful for anyone interested in managing pests that ...

  4. Johnsongrass (Sorgum halepense)

    https://pested.osu.edu/node/402

    soil surface. They are stout with purple spots and scales at the nodes.  The problem is….Johnsongrass ...

  5. Ohio CCA Pre-Exam Preparation Class

    https://agcrops.osu.edu/events/ohio-cca-pre-exam-preparation-class

    test by covering basic principles in the four competency areas – nutrient management, soil and water ... Afternoon   Nutrient Management Soil pH and Liming Primary Nutrients Secondary Nutrients Micronutrients CEC ... Physiology Variety Selection Soil & Water Management Soil Properties Soil Water Surface and Ground Water ...

  6. April 10, 2024- New Applicator Training- Webinar

    https://pested.osu.edu/events/april-10-2024-new-applicator-training-webinar

    provides an overview of pesticide safety information. Unlike our in-person program, virtual training does ... New Applicator classes. If you need recertification credits, please attend one of our online  ... permitted to make 6c applications. 8- Turf-  The application of pesticides to lawns, turf, sod, or to soil ...

  7. Poison hemlock (Conium maculatum)

    https://pested.osu.edu/node/409

    to most soils and is often found near roadsides. Field borders, hiking trails, railroad tracks, ...

  8. Musk thistle (Carduus nutans)

    https://pested.osu.edu/node/407

    soils. It invades open natural areas, meadows, grassy bald, disturbed areas, old pastures, roadsides, ...

  9. EPA’s Existing Stocks Order for Dicamba Use in 2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-05/epa%E2%80%99s-existing-stocks-order-dicamba-use-2024

    weed management information related to this situation on our respective websites. Click this link to ... subscribe to the OSU Weed Management website- subscribe button on the right-hand side of the page. Click ... For questions related to this topic or other weed management concerns, reach out to Alyssa Essman at ...

  10. Steve Culman

    https://agcrops.osu.edu/people/steve-culman

    Steve Culman State Specialist, Soil Fertility Nutrient Management Williams Hall 1680 Madison Ave ...

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