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  1. To Spray or Not to Spray…Foliar Products at R3

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/spray-or-not-spray%E2%80%A6foliar-products-r3

    economic levels of defoliation here in Ohio.” (Click here to read the entire article: https://agcrops.osu.edu/newsletter/corn-newsletter ... soybean variety resistant or susceptible?), 2) pathogen (Is there a history of a certain disease in your ... occurred in dry years and in years when soybeans were flooded. If you have visual symptoms of disease, ...

  2. Does Pipeline Installation have a Lasting Effect on Crop Yields?

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/does-pipeline-installation-have-lasting-effect-crop-yields

    within the last 3-4 years. Grain crops like corn and soybeans were the primary focus. We sampled in two ... silage corn decreased an average of 28.8%, and soybean yield decreased an average of 7.4% over the ... “before-and-after" viewpoint of the field In preliminary findings, Ohio crop yields follow similar patterns to ...

  3. How to Distinguish Flooding Injury from Phytophthora or Pythium Root Rot in Soybeans

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/how-distinguish-flooding-injury-phytophthora-or-pythium-root-rot

    much as 50% of the stand.  Where soils have been saturated but not submerged – this is a great year to ... check on those ratings. Saturated soils promote infection from many of the watermolds – from our data ... shipped in the mail to me.   Soybean Disease ...

  4. Application of Manure to Double Crop Soybeans to Encourage Emergence

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/application-manure-double-crop-soybeans-encourage-emergence

    Wheat harvest will soon be wrapped up in Ohio and some farmers are planting double-crop soybeans ... properly covered with soil when planted to keep a barrier between the salt and nitrogen in the manure and ... the germinating soybean seed. It is also important that livestock producers know their soil phosphorus ...

  5. Nutrient Value of Wheat Straw

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/nutrient-value-wheat-straw

    laboratory. However, “book values” can be used to estimate the nutrient values of wheat straw. In previous newsletters ... of P 2 O 5, and 20 pounds of K 2 O. The nitrogen in wheat straw will not immediately be available for ... in the straw (C:N ratio). The USDA reports a C:N ratio of 80:1 for wheat straw which means there are ...

  6. Early vegetative lodging and defoliation in field crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/20-2021/early-vegetative-lodging-and-defoliation-field-crops

    recovering. When 50% defoliation occurred in corn at the V8 growth stage or earlier, yield losses compared to ... from OSU’s bulletin 827 – Corn, Soybeans, Wheat, and Forages Field Guide. If root lodging (root mass is ... lodging (stalk angles within 20° of the soil surface) and will likely be less if stalk angles are greater ...

  7. Western Bean Cutworm Monitoring: Week 2 Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/western-bean-cutworm-monitoring-week-2-update

    The second week of Western bean cutworm (WBC) monitoring resulted in low moth counts for all ... average moths per trap; Figure 1). This is an overall increase from monitoring last week (https://agcrops.osu.edu/newsletter/corn-newsletter ... participating counties. Traps monitored from June 28 – July 4 had a total of 55 adult moths (0.6 statewide ...

  8. Late Wheat Harvest and Grain Quality Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/late-wheat-harvest-and-grain-quality-concerns

    result in poor overall grain quality. In a previous CORN newsletter article, we summarized some of our ... https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/don%E2%80%99t-delay-wheat-harvest Test weight (grain weight per unit volume or grain density) is one of the grain quality traits ... Most of the winter wheat in Ohio has been harvested. However, persistent wet weather has delayed ...

  9. Pre-harvest Sprouting and Falling Number

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/pre-harvest-sprouting-and-falling-number

    sprouting than the red wheats commonly grown here in Ohio. As a result, the level of sprouting will vary ... premature germination of the grain while it is still in the heads in the field. This process is driven by ... pre-harvest sprouting it. See: https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/late ...

  10. Western Bean Cutworm Peaking in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/western-bean-cutworm-peaking-ohio

    corn fields are infested. There would be likely be a lot of wasted sprays without scouting. ... adult WBC flight as of Sunday July 18 th (Figure 2). Based on this data, counties in NW Ohio are seeing ... begin scouting for WBC egg masses in corn fields that are pre-tassel approaching tassel. Freshly laid ...

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