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  1. Don’t Let Your Guard Down On Fall Armyworm, Just Yet

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-33/don%E2%80%99t-let-your-guard-down-fall-armyworm-just-yet

    larvae).  Today, several OSU extension educators have noticed a very large number of adult moths caught in ... our expanded trap network.  As adults are migratory (often flying with winds in the atmosphere), they ...

  2. Cover Crop Seeding Rates

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-33/cover-crop-seeding-rates

    there was no difference in marestail density between the two seeding rates of 45 and 90 lb/A. Similar ... suppression, visit:  https://iwilltakeaction.com/news/cover-crop-fact-sheet-series. This series of four fact ...

  3. Scout Now For Cressleaf Groundsel And Other Winter Weeds In Hayfields And Pastures

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-33/scout-now-cressleaf-groundsel-and-other-winter-weeds-hayfields

    We discussed scouting and fall control of cressleaf groundsel in a C.O.R.N. article last fall, to ... between application and cutting for hay.  The absence of legumes allows use of products and premixes ...

  4. Current Topics Molecular Plant Microbe Interactions

    https://plantpath.osu.edu/courses/plntpth-5004

    drive host-microbe-environment interactions. Students will participate in journal article discussions, ...

  5. Practical Experiences in Plant Health: Insects & Diseases of Plants

    https://plantpath.osu.edu/courses/plntpth-5060

    practices can influence the outcome of interactions between pathogens and pests. This is a beginning course ...

  6. Minimizing Corn Harvest Losses At The Combine

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-33/minimizing-corn-harvest-losses-combine

    keep deck plates narrow enough that we avoid butt shelling and ears slipping between the plates into ... clearance to the auger trough or too tight. The initial setting for most headers is 1-1 ¾ inches between the ... clean grain elevator and does not overload the tailings auger. A common starting opening is 5/8 inch, ...

  7. Predictions for Round 2 of Fall Armyworm

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-32/predictions-round-2-fall-armyworm

    between daytime highs and nighttime lows) is a bit challenging, but we could use the daily mean ... survive. Because predictions are not certain, and we are still checking our adult trapping numbers, we urge ...

  8. Beneficial Plant-associated Microbiomes and Plant Pathology Research

    https://plantpath.osu.edu/courses/plntpth-5005

    PLNTPTH 5005 The study of beneficial interactions between plants and microorganisms and its ...

  9. Foliar Diseases May Affect Stalk Strength and Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/foliar-diseases-may-affect-stalk-strength-and-quality

    (anthracnose), and Fusarium. Checking for Stalk Rot: Symptom common to all stalk rots are deterioration and ... down and squeeze or pinch the internode of the stalk about 6-8 inches above the ground between the ... between the ear and the lowest node, stalk rot is usually present. Stalk rot severity may vary from field ...

  10. Are Fall Armyworm Infesting Corn, too?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/are-fall-armyworm-infesting-corn-too

    corn that was planted on May 25 and on June 23 rd.  The good news is that corn with above-ground Bt ... offers protection against fall armyworm.  The bad news is that Bt resistance has occurred in other states ... issue in corn. Finally, keep in mind that most fall armyworm are pupating now which means adults will be ...

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