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Black Cutworms and True Armyworms are Arriving
We have begun collecting two important pest in our expanded trapping this year—true armyworm and ...
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Potassium Deficiency?
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency
the Lindsey Lab collected 593 soil samples from close to 200 soybean fields in Ohio. Twenty-three ... you see plants exhibiting symptoms of K defiency, collect a representative soil sample from the “bad” ... field have not been recently tested for soybean cyst nematode, consider collecting a soil sample for ...
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Get your Waterhemp Populations Screened for Herbicide Resistance
bag until ready to get them to us. Or just shake heads into some type of container to collect seed. ...
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Take the Test to Beat the Pest
https://agcrops.osu.edu/newsletter/corn-newsletter/2021-37/take-test-beat-pest
sample for SCN and where to send these samples, please visit our sampling article in this issue ‘Collect ...
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Alternative Spring Burndown/Postemergence Strategies when Herbicides are in Short Supply
search for alternatives to these two herbicides and others, the weed control guides and technical guides ...
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Alfalfa Weevil – It’s Closer Than You Think
https://forages.osu.edu/video. Scout for alfalfa weevils by collecting a series of 10 stem samples from various locations. Place ... the stems tip down in a bucket. After you’ve collected 10 stems, shake the stems vigorously into the ...
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Herbicide Resistance in Ohio Waterhemp Populations
collected during our surveys and some provided to us by OSU Extension Educators or clientele. For the first ... metribuzin) 2017 – 13 populations collected in fields from plants surviving group 14 herbicides 77% of the ... glyphosate-resistant so there’s point in looking for it. We assessed response of 19 populations collected in 2019, and ...
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ODA Sponsored Agricultural Pesticide Collection Day
The Ohio Department of Agriculture will be sponsoring a collection for farmers wishing to dispose ... 44606). The pesticide collection and disposal service are free of charge, but only farm chemicals will be ... collections are sponsored by the department in conjunction with the U.S. Environmental Protection Agency. To ...
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Soil Sampling, Handling, and Testing
https://agcrops.osu.edu/node/3484
The accuracy of a fertilizer recommendation depends on the quality of the soil sample collected ... and analyzed to produce a soil test value. Taking the time to collect a quality soil sample is the ... strategy is always a trade-off between the collection and analysis cost and the level of detail of the ...
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Phosphorus Placement Effects on Yield and Water Quality in a Corn-Soybean Rotation
2019. The STP level is 40 PPM Mehlich III. Water samples are collected using ISCO samplers with only ... water from subsurface drainage collected. Preliminary water quality results are presented below for the ... loading in the collected tile water. All treatments that placed P 2 O 5 in contact with the soil resulted ...