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How to separate flooding injury from Phytophthora seedling and stem blight
roots killed to the whole plants if submerged for a long enough period of time. The damage and the yield ... and continue to grow – but there is a yield hit for severe damage. If plants have low levels of ... loss associated with flooding injury are directly related to the amount of time the plants are in a low ...
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First Cutting of Forages is Fast Approaching
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-11/first-cutting-forages-fast-approaching
then than it is this time of the year. An exception to the above rule of timely first cutting is for ... ahead of normal development for early May. The only exception is where spring freezes significantly ... damaged the crop a few weeks ago. But for most stands, timing for first harvest of high quality forage is ...
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Sparking Interest in STEM
https://ohio4h.org/newsletter/ohio-4-h-highlights/october-2018/sparking-interest-stem
projects are available to today’s 4-H youth. ...
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Managing Corn Rust with Fungicides
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-24/managing-corn-rust-fungicides
the south or from a nearby affected field) and how long it takes for each set of new pustules to ... late-R2 (brown silk), and as such, are less likely to be heavily impacted by rust. Common rust in ... particular tends to become less severe as the season progresses as it prefers cooler conditions. By contrast, ...
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Will Soybean Aphids Reach Threshold This Year?
https://agcrops.osu.edu/newsletter/corn-newsletter/2018-26/will-soybean-aphids-reach-threshold-year
We have heard from a few extension educators and scouts that soybean aphids are starting to make ... risk—in fact we were in a field last week that just reached R2. We recommend that growers continue to ... scout their fields to make sure that soybean aphid populations remain under the treatment threshold ...
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Pasture Walk to Evaluate Forages
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-10/pasture-walk-evaluate-forages
Ridgeway, OH 43345. A pasture walk is an educational program for producers who would like to learn how to ... A farm near Ridgeway, Ohio will serve as the location for the Hardin County Pasture Walk on ... best manage forages in their pastures and evaluate best management practices for grazing. Megan ...
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Ohio Agricultural Law Blog – Do I need a license for that? Vendor’s License and Sales Tax Requirements for Ohio Farmers Market Vendors
Blog Subscriptions ...
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More on the Diagnosis of Southern Rust of Corn
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-30/more-diagnosis-southern-rust-corn
growing conditions generally do not favor this disease and we may go for another several years without ... seeing as much southern rust as we did in 2017, we still need to identify those highly susceptible ... hybrids. Late-season rust symptoms have some very characteristic features that are extremely useful for ...
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EPA Denies Petition to Ban Pesticide Chlorpyrifos
available for these uses. As with all pesticides, OSU Extension encourages applicators to exercise proper ... This week U.S. Environmental Protection Agency has denied a petition to ban the agricultural ... pesticide chlorpyrifos. Chlorpyrifos has been under review for a number of months. Chlorpyrifos, an ...
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2019 Green Industry Summer Session
https://lucas.osu.edu/events/2019-green-industry-summer-session
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