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  1. Watch for Spider Mites in Dry Areas

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-22/watch-spider-mites-dry-areas

    and occasionally corn.  Spider mites are a sporadic problem that most often occurs in August, but ... infestations in July are possible with sustained periods of hot, dry weather like some parts of Ohio are ... problem; spider mites are easy to miss in early stages and can build quickly. Look for light-colored ...

  2. Corn Pollination

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-22/corn-pollination

    silks are close to the stalk and in the middle of the canopy where relative humidity tends to be greater ...

  3. Western Bean Cutworm Numbers Starting to Increase

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-22/western-bean-cutworm-numbers-starting-increase

    We are in the third week of monitoring for Western bean cutworm (WBC) in Ohio. Numbers of WBC ... threshold, many insecticides are available to adequately control WBC, especially those containing ...

  4. Drought Projections Do Not Go Well With Fungicide Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/drought-projections-do-not-go-well-fungicide-applications

    favored in North East Ohio and down through the central region where fields are smaller and air flow can ... application plus save yield losses.  Let’s dig a bit deeper.  Both of these diseases are caused by fungi but ... flowering stage.  Both of these diseases are also limited geographically in the state.  White mold is ...

  5. Emergency Forages to Plant Mid-Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/emergency-forages-plant-mid-summer

    seeding is the primary factor affecting successful establishment of any crop. Where soils are very dry ... First and second cutting hay yields are being reported as lower than usual in many areas of Ohio ... weather after first cutting. Fortunately, hay quality is much better than usual. If forage inventories are ...

  6. Western Bean Cutworm Numbers Remain Low Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/western-bean-cutworm-numbers-remain-low-across-ohio

    We are now in the second week of monitoring for Western bean cutworm (WBC) in Ohio. Similar to ... indicate scouting for egg masses should begin.  Further information on WBC can be found in our fact sheet: ...

  7. Potassium Deficiency?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency

    you see plants exhibiting symptoms of K defiency, collect a representative soil sample from the “bad” ... 3 (soybean). We do not recommend using foliar products to supply K. If soil test K values are >120 ppm and ... plants are exhibiting K deficiency symptoms, K uptake by the plant is poor and may be caused by dry soil, ...

  8. Double Crop Soybean Recommendations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-20/double-crop-soybean-recommendations

    As small grains are harvested across the state, here are some management considerations for ... soybeans are planted during the first three weeks of May. However, the effect of RM can be larger for late ... vegetatively as long as possible to produce nodes where pods can form before vegetative growth is slowed due to ...

  9. Wooster Campus

    https://ipa.osu.edu/wooster-campus

    Hello.  If you're interested in anything international on OSU's Wooster Campus, please ...

  10. Distribution of waterhemp and Palmer amaranth in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-18/distribution-waterhemp-and-palmer-amaranth-ohio

    distribution in Ohio.  These are based on information from a survey of OSU Extension County Educators, along ... with information we had from samples submitted, direct contacts, etc.  We still consider any new ... counties where an infestation(s) is being managed is still low, and within those counties, the outbreak ...

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