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  1. Frogeye Leaf Spot- Is It Worth Spraying in 2019?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/frogeye-leaf-spot-it-worth-spraying-2019

    as it develops on these late planted soybeans. Based on our previous research, only once (2018) in 14 ... Several reports over the last two weeks of heavy frogeye leaf spot pressure in some fields as well ... development is all new territory for all of us.  But there are some sound principles to rely on.  For soybeans ...

  2. Profile of Organic Corn Growers in a Four-State Region

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/profile-organic-corn-growers-four-state-region

    management practices of these farms. As part of an interdisciplinary study on soil balancing, Ohio State ... researchers surveyed certified organic corn growers in Ohio, Michigan, Pennsylvania, and Indiana in the spring ... rotations, cover crops, various tillage and cultivation strategies, yields, selling costs, and management ...

  3. Ohio No-Till Council Field Day August 29th

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/ohio-no-till-council-field-day-august-29th

    with no-till and cover crops.  Also, Dr. Steve Culman will share the latest OSU fertility research ... .  There will be a selecting cover crops and managing weeds panel discussion.  Cover Crop plots, soil pit, ...

  4. Hot Night Temperatures Can Decrease Corn Yield

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/hot-night-temperatures-can-decrease-corn-yield

    occurs in July and August) have been associated with some of our highest corn yields in Ohio. The cool ... “Although higher night temperatures undoubtedly increase the rate of respiration in corn, research generally ... Research at the University of Illinois conducted back in the 1960’s indicated that corn grown at night ...

  5. Corn Earworm in Field Corn; Watch for Molds

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/corn-earworm-field-corn-watch-molds

    overwinter in most parts of Ohio, and the majority of our population probably immigrates each summer from ... more southern states.  Weather fronts from the south can help carry influxes of moths our way.  ... Compounding the problem, many of these southern moths are resistant to some of the Bt hybrids used against ...

  6. Harvest Management of Sorghum Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/harvest-management-sorghum-forages

    Harvest Information for Summer-Annual Grasses. A recent research study sheds more light on these general ... the experiment shown here agree fairly well with a study conducted by researchers at Cornell ... farm and the extra moisture can be dealt with. In our study, we also investigated whether a 2-harvest ...

  7. Poultry Litter Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/poultry-litter-applications

    apply the poultry litter delivered to their fields are required by Ohio law to have a fertilizer ... license, Certified Livestock Manager certificate, or be a Certified Crop Advisor. Check with your local ... poultry litter. Manure Management ...

  8. Assessing The Risk of Frost Injury to Late Planted Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/assessing-risk-frost-injury-late-planted-corn

    crop. Dr. Bob Nielsen has summarized research findings from Purdue University and Ohio State University ... black layer, R6). This research was conducted at two locations in Indiana (west central and southeast) ... required to achieve physiological maturity. The research results in Table 1 demonstrate that late-planted ...

  9. Are Crops Catching Up?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/are-crops-catching

    late April to early July. According to field agronomists in some areas of the state, it looks like ... have promoted rapid corn growth and development. After corn reaches the V10 stage (and most of our June ... fertility and weed control) may appear to be “catching up” with neighboring fields planted earlier. The ...

  10. Starter Fertilizer Response in Corn Study, Darke County

    https://agcrops.osu.edu/research-report/2018/starter-fertilizer-response-corn-study-darke-county

    Corn Starter Fertilizer Report 2018 final.pdf 2018 Corn Corn Growth and Development; Nitrogen; ...

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