Corn
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When using Atrazine and Glyphosate (which are common herbicides being used in a program for Roundup Ready corn.) Prowl could be a good option to add if you mainly have grass weeds, or Laudis could be a good option to add if palmer amaranth is your main problem.
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Following are some current row crop disease updates and points to consider from Dr. Bob Kemerait, UGA Extension Plant Pathologist. “Planting season is upon us and critical decisions with regards to season-long disease and nematode control must be made before the furrow is closed. For now, there are 4 critical issues, as I see them.”…
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Listed below, is some field corn hybrid herbicide tolerance information from Dr. Eric Prostko. Pioneer https://www.pioneer.com/content/dam/dpagco/pioneer/na/us/en/products/files/corn/DF_Corn-Hybrid-Herbicide-Response-Ratings-Product-List.pdf Dekalb AgriGold Pages 70-71 on their hybrid guide below https://agrigold.com/Content/pdf/FlipBook/Hybrid-Profile-Guide-2019-20.pdf
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Attached below is a link to the 2020 UGA Corn Production Guide for your reference. https://grains.caes.uga.edu/content/dam/caes-subsite/grains/docs/corn/2020-Corn-Production-Guide.pdf Fields are very wet and delaying our burndown timing for getting ready for corn planting. When fields get to where we can get in them, some options for burndown could include glyphosate + atrazine or paraquat + atrazine. There…
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Worth County growers, we have many thing going on this week. CORN Corn harvest has been going strong. Rain events have slowed harvest in places, but corn is coming out of the field quickly in many parts of the county. PEANUTS We began peanut maturity clinics this week at the regular locations. Plan to bring…
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There has been some questions about late season tropical spiderwort in peanuts getting closer to digging time. There has also been questions about this weed in corn or post harvest control for peanut rotation the next season. For current peanut production, there is not many good options this late for tropical spiderwort. Strongarm is the…
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Field corn harvest is just about to start or will start soon depending upon the county. Growers who have annual morningglory problems might want to consider a harvest-aid application of Roundup + Aim to help dessicate the MG vines and facilitate harvesting. It is the best option we have, but not perfect. Growers should be…
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Black layer stage of corn will be nearing in some of the older corn in the county. With that, it is time to prepare storage bins for this year’s grain crop. Here is some information below from Dr. Mike Toews out of the UGA Corn Production Guide on preparing to store corn. PROTECTING STORED CORN…
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Below you will find a good read on estimating yield potential in corn from Rome Ethredge (UGA Interim Grains Agronomist) Estimating Yield Potential of Corn “There are ways to estimate what your corn will make, but they are rough estimates due to many factors. I remember one year a grower asked me to tell him…
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Southern corn rust is still being found in multiple counties around us now. It could be anywhere, but we have not yet found any in the county. Curvularia leaf spot has been seen in corn and it resembles rust, but is nothing to be concerned with. If your corn is late milking, dough, or starting…