Site

Search results

  1. Commercial Core Exam Prep

    https://pested.osu.edu/OnlineCommCoreExamPrep

    Pesticide Law see:  free pdf file of the Trained Serviceperson Bulletin.   The introduction and last chapter ...

  2. Leafhoppers, Grasshoppers, and Beetles, Oh My!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/leafhoppers-grasshoppers-and-beetles-oh-my

    defoliation in soybean at https://aginsects.osu.edu/sites/aginsects/files/imce/Leaf%20Defoliators%20PDF_0.pdf ... these pests fall into a general defoliation measurement, and we recommend treatment if defoliation is ... follow the general defoliation threshold of 20%.  Leaf feeding in corn is almost never economic, but be ...

  3. Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/using-soil-tests-phosphorus-results-identify-agronomic-and

    apply additional fertilizer due to lack of economic return. Follow NRCS 590 site and rate criteria ... to evaluate site risk for P losses and need for further site BMPs. STP is a good initial screening ...

  4. Tri-State Fertilizer Recommendations- Additional Resources

    https://agcrops.osu.edu/node/3487

    soils.msu.edu/wp-content/uploads/2014/06/MSU-Nutrient-recomdns-field-crops-E-2904.pdf Michigan State University Soil and Plant Nutrient Lab, canr.msu.edu/spnl  Grove, John, Raymond ... soils.msu.edu/wp-content/uploads/2014/06/Lime-for-MI-soils-E-471.pdf Warncke, Darryl, Jon Dahl, and Lee Jacons. 2009. Nutrient Recommendations for Field Crops in ... soils.msu.edu/wp-content/uploads/2014/06/MSU-Nutrient-recomdns-field-crops-E-2904.pdf Mullen, Robert, Edwin Lentz, and Maurice Watson. 2016. “Soil Acidity and Liming for Agronomic ...

  5. Herbicide Residue Considerations for Fall Cover Crop Establishment

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-29/herbicide-residue-considerations-fall-cover-crop-establishment

    provide this information to growers. In general, residual herbicides that control grass weeds can hinder ...             A multi-state study found that the general order of sensitivity of cover crops to herbicide ... https://ipm.missouri.edu/IPCM/2020/3/coverCropTermination-KB/ https://ag.purdue.edu/btny/weedscience/Documents/covercropcarryover.pdf cover crops; herbicide ...

  6. Scout now for cressleaf groundsel in hayfields, or pay the price in May

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/scout-now-cressleaf-groundsel-hayfields-or-pay-price-may

    video Cressleaf groundsel Powerpoint pdf Weed Management ...

  7. Emergency Forages to Plant Mid-Summer

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

    https://u.osu.edu/beef/2020/06/03/hay-yields-off-dont-panic-theres-time/#more-9000 Stretching Forage Supplies on Dairy Farms. https://dairy.osu.edu/sites/dairy/files/imce/PDF/Feed_PDF ... https://www.extension.iastate.edu/sites/www.extension.iastate.edu/files/iowa/MilletFS55.pdf Forages ... dry soils and temperatures are high, so the general outlook for seed germination of any kind is not ...

  8. Laboratory

    https://southcenters.osu.edu/aquaculture/laboratory

    Workstation, AirClean 6000 worksation, ThermoEC DNA Sequencing System, BioRad Gel Doc EZ Imager ... vertical electrophoresis chambers with chillers and powerpacks, UV Photo system, Olympus and EVOS XL core microscope imager ...

  9. Late Season Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-28/late-season-forage-harvest-management

    early enough in the fall (generally early September) to permit alfalfa to regrow and replenish ... September 4 to 30 in 2014 and September 10 to October 4 in 2013. So, the period of most risk for cutting ... under 3 years of age are generally more tolerant of fall cuttings than older stands where root and crown ...

  10. Updated Tri-State Fertilizer Recommendations Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/updated-tri-state-fertilizer-recommendations-available

    relevant today. In 2014, work began to revise and update the nutrient management recommendations in corn, ... recommendations is being finalized at OSU Extension Publishing and a downloadable pdf and printed bulletin will be ...

Pages