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  1. C.O.R.N. Newsletter 2009-20

    https://agcrops.osu.edu/newsletters/2009/20

    information).- Various 2,4-D products are labeled as harvest aids at rates of 0.5 to 1.5 lbs ai/A, depending upon ... a preharvest treatment in wheat for control of annual and perennial weeds. Application rate is 0.75 lb ae/A, ... prior to planting.- Aim can be applied as a preharvest treatment at the rate of 1 to 2 oz/A, but is ...

  2. Agricultural Conservation, Protecting Water: Keeping Soil and Nutrients in the Field

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-28/agricultural-conservation-protecting-water-keeping-soil-and

    a nitrogen rate.  They will also discuss ways nitrogen is lost to the environment.  The focus will be on ...

  3. C.O.R.N. Newsletter 2007-31

    https://agcrops.osu.edu/newsletters/2007/31

    less than 300 lb/acre. Potassium application rates can be determined by computing how much potassium ... additional phospohrus. Crop removal can also be used to determine the rate of application (a ton of alfalfa ... hybrids treated with the same seed applied insecticide at the same rate? Differences in treatments may ...

  4. Frequently Asked Questions – designEXT

    https://extension.osu.edu/about/vision-mission-values/designext-%E2%80%93-shaping-ohio-state-university-extensions-future/frequently

    personnel in a similar job group receive the same rating for comparable work. Q: Can someone pursue faculty ...

  5. C.O.R.N. Newsletter 2010-14

    https://agcrops.osu.edu/newsletters/2010/14

    the efficacy rating of foliar fungicides ... Nitrate levels lower than 25 ppm have an increased likelihood of response, but the rates should not be ... rates may be characterized by two phases. From emergence to V10 (ten visible leaf collars), leaf ...

  6. C.O.R.N. Newsletter 2010-38

    https://agcrops.osu.edu/newsletters/2010/38

    a lower rate of tribenuron, which can reduce dandelion control.  While the mixtures listed above provide ... broad-spectrum control, control of ALS-resistant marestail is one of the probable weaknesses.  The low rates of ... effective for control of ALS-resistant marestail, although the 4 oz/a rate of dicamba may control very small ...

  7. C.O.R.N. Newsletter 2006-35

    https://agcrops.osu.edu/newsletters/2006/35

    rate than the regularly recommended rate of 1.2 to 1.6 million seeds per acre for 7.5-inch rows (that ... is about 18 to 24 seeds per foot of row). Plant at a rate of 1.6 to 2.0 million seed per acre ... (http://corn.osu.edu/story.php?setissueID=102&storyID=605) shows the pounds of seed needed per acre to accomplish various seeding rates using different sizes ...

  8. C.O.R.N. Newsletter 2007-14

    https://agcrops.osu.edu/newsletters/2007/14

    herbicide rate and timing, and spray boom height. Pokeweed can be fairly large at the time of postemergence ... a combination of the full rate of an ALS-inhibiting herbicide (Spirit, Beacon, Exceed, Permit, or Equip) with ... However, if using the single application strategy in soybean, the 1.5 lb ae/A rate will provide more ...

  9. C.O.R.N. Newsletter 2009-19

    https://agcrops.osu.edu/newsletters/2009/19

    a high rate of glyphosate was used in the first postemergence application. Suggesting that a second ... control. Be sure to apply the highest glyphosate rate possible, based on the rate used in the first ... weeds, and the other herbicide was not labeled for control or suppression of that weed, and was rated as ...

  10. C.O.R.N. Newsletter 2013-27

    https://agcrops.osu.edu/newsletters/2013/27

    varieties rated as either R or MR. R = resistance, indicating that a variety has resistance comparable to ... indicating that a variety has resistance comparable to Freedom. Other rating include MS = moderately ... will still need to treat a variety rated R or MR with a fungicide to control scab if it becomes wet and ...

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