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  1. C.O.R.N. Newsletter 2012-32

    https://agcrops.osu.edu/newsletters/2012/32

    can accumulate in about any cover crop, including oat, cereal rye, annual ryegrass, and brassica ... US, even those that are reported to be non-hosts to some populations.  Care should be taken in ... remain and the silage should be analyzed before feeding. What about frosted alfalfa, clover, and grasses? ...

  2. C.O.R.N. Newsletter 2007-19

    https://agcrops.osu.edu/newsletters/2007/19

    white, about 1/2 inch in length when full grown with a brown head and brown plate on the tail ... estimates of the National Crop Insurance Association, at the 11-leaf stage (or about V9) if 50% of the leaf ... grain to ensure good quality wheat. Wheat grain is about 30 percent moisture when it reaches ...

  3. C.O.R.N. Newsletter 2005-27

    https://agcrops.osu.edu/newsletters/2005/27

    leaves contribute a significant portion (about 75%) of the carbohydrates for grain fill. Applications ... recommend application and incorporation about 6 months prior to seedling), if soil pH is a bit low you can ... a little late, application of a small amount of nitrogen may be beneficial (only about 10 lb N/acre). This ...

  4. C.O.R.N. Newsletter 2007-30

    https://agcrops.osu.edu/newsletters/2007/30

    point from 30% down to 25%. Drying from 25 to 20 percent requires about 45 GDDs per point of moisture. ... In September we average about 10 to15 GDDs per day. In October (as things cool down) the rate drops ... begin at about 24 to 25% grain moisture. Allowing corn to field dry below 20% risks yield losses from ...

  5. C.O.R.N. Newsletter 2004-23

    https://agcrops.osu.edu/newsletters/2004/23

    "blister" stage of kernel development). This usually occurs about 10 to 14 days after fertilization of the ... the south and arrive in Ohio by about mid June to early July. Spores germinate and infect the leaves ... in about 6 hours when water is present on leaf surfaces and the temperature is between 60 and 77 ...

  6. C.O.R.N. Newsletter 2007-05

    https://agcrops.osu.edu/newsletters/2007/05

    plants. Larvae feed on corn roots and are full grown in about two weeks. There are at least two ... we are concerned about each year in corn. Last year was an extremely bad year for this insect. ... Many sprayers are adjustable and can accommodate a wheel spacing of about eight to twelve feet. The ...

  7. Sampling for Soybean Cyst Nematode – It’s time!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-34/sampling-soybean-cyst-nematode-%E2%80%93-it%E2%80%99s-time

    soybeans can be planted again. SCN is picky about what it feeds and reproduces on but it does like a few ...

  8. C.O.R.N. Newsletter 2004-25

    https://agcrops.osu.edu/newsletters/2004/25

    asking the grower about weed control in the soybeans in 2003, we were informed it was excellent. Although ... farm is located two miles north of US 224 on Twp Road 13 and is approximately two miles west of ...

  9. C.O.R.N. Newsletter 2006-14

    https://agcrops.osu.edu/newsletters/2006/14

    be concerned about because leaching will be more prevalent when soil temperature is low (< 50 ºF), ... Generally speaking, soil temperatures around 60 ºF for three weeks results in about 50% of the total ... reference strip. This reference strip would give us a direct field comparison of where additional nitrogen ...

  10. C.O.R.N. Newsletter 2007-08

    https://agcrops.osu.edu/newsletters/2007/08

    can be fairly unpredictable during periods of adverse weather. It is therefore difficult for us to be ... cautious about full rates of metribuzin (Sencor, etc) with glyphosate/2,4-D this week for the same reason. ... publication http://wheat.colostate.edu/freeze.pdf temperatures below 12 F are injurious during tillering, ...

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