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  1. Putting poison hemlock in perspective

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/putting-poison-hemlock-perspective

    Ohio.  We know that while hemlock has been all over southern Ohio for years, it is continuing to spread ... northward, where new occurrences and observations of it may be engendering concern in the general public and ... seed, an abundance of seed in one season can lead to much higher populations the following ...

  2. Corn Rootworms and Fireflies

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/corn-rootworms-and-fireflies

    Most of us remember a connection between fireflies and corn rootworm hatch. This connection may ... the past. We also know a lot more about corn rootworm biology.  In Ohio, western corn rootworms are by ... far the most common (although you may see some northern corn rootworms). Adult rootworms lay eggs in ...

  3. June 10th Webinar Focuses on In-season Nitrogen Application

    https://agcrops.osu.edu/events/june-10th-webinar-focuses-season-nitrogen-application

    As many producers are getting ready to side-dress corn, the agronomic crops team will host a free ... Agricultural and Environmental Engineering. Douridas will discuss the overall nitrogen plan at FSR and discuss ... the technology, equipment and tools utilizing at FSR to manage nitrogen in the field. He will also ...

  4. Roughstalk Bluegrass in Cereal Grain and Forage Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/roughstalk-bluegrass-cereal-grain-and-forage-crops

    until late May or early June when cereal grains are in the boot stage of growth. How does it spread? ... drought and heat stress. The plant goes to seed from mid-May to June, with an open panicle, like Kentucky ... weed species from going to seed is very important. Use of grass herbicides as part of your overall weed ...

  5. June 10th Webinar focuses on In-season Nitrogen Application

    https://agcrops.osu.edu/newsletter/corn-newsletter/17-2021/june-10th-webinar-focuses-season-nitrogen-application

    As many producers are getting ready to side-dress corn, the agronomic crops team will host a free ... Agricultural, and Environmental Engineering. Douridas will discuss the overall nitrogen plan at FSR and discuss ... the technology, equipment, and tools utilizing at FSR to manage nitrogen in the field. He will also ...

  6. Rye can be a pesky weed.

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/rye-can-be-pesky-weed

    In recent years Ohio has seen a huge resurgence of rye usage as a cover crop. While rye can be ... neighboring fields. In parts of Ohio this season, volunteer rye is obvious in many crop fields. This is ... happens to be a seed production field of wheat where any rye (even one plant) is unacceptable. Even in ...

  7. Weather Update: First of the Season Tornadoes Strike Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/weather-update-first-season-tornadoes-strike-ohio

    of southwest Ohio picked up 2-7” of rainfall, some of this occurring in less than one hour, leaving ... Though not in the heart of Tornado Alley, Ohio certainly deals with its fair share of severe ... weather. The season typically ramps up during May and June, but severe weather so far in 2021 has been ...

  8. June 24th CORN Live Webinar Focuses on Weeds in Soybeans and Wheat Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/june-24th-corn-live-webinar-focuses-weeds-soybeans-and-wheat

    Development and Membership at Ohio Corn and Wheat, and John Hoffman, Pickaway County farmer, will also be ... Mark Loux, Professor and Extension Specialist in Weed Science at OSU. In many parts of Ohio, wind or ... available to answer questions about adjustments to weed control programs. Brad Moffitt, Director of Market ...

  9. Canada thistle rebounds?

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/canada-thistle-rebounds

    taken the previous years to prevent the development of dense thistle stands. In soybeans resistant to ... spray mixture. A second application at the same rate may be made 7 to 10 days later, if necessary.  ... oz/A), FirstRate (0.3 oz/A), and Synchrony XP (0.75 oz/A) may also suppress thistle growth, but results ...

  10. Double Crop Soybean Recommendations for 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/double-crop-soybean-recommendations-2021

    adequate time to produce the soybean crop and 2) adequate water. In Ohio south of I-70, double-crop soybean ... depending on soil moisture and rainfall. In Clark County Ohio, we’ve had double-crop soybean yield averages ... bu/acre (planted May 25) 12 bu/acre (planted July 1) 2017 61 bu/acre (planted May 6) 29 bu/acre (planted ...

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