Corn
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Dr. Bob Kemerait has confirmed our first southern corn rust in Georgia for this season. “Late to arrive, but here now and weather conditions are favorable for spread. Only one field is known (Baker County) but could easily be anywhere in SW Georgia. Any corn not yet in dough/dent stages could be vulnerable in SW…
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We have had some discussions with Dr. Kemerait (UGA Plant Pathologist) this week on disease updates. In peanuts, white mold is currently of most concern. Early outbreaks of white-mold is based upon very hot temperatures in the recent past and now ample rainfall and soil moisture. Whether banded early season applications of Proline (5.7 fl…
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We are starting to see some stink bug activity increase in corn fields while we are checking on disease pressure. Overall no fields appear to be bad enough to warrant treatment, but now is a good time to go over some stink bug information. Stink bugs feed on small developing ears through the husk and…
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CORN – Southern Corn Rust has NOT been found in Georgia this year. We have had a little common rust and a little Northern Corn Leaf Blight confirmed in lower SW Georgia; common rust is not a problem for us. The corn crop for our earliest planting dates is approaching tassel. Given no known southern…
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Attached below is some information about volunteer peanut control in field corn from Dr. Prostko for those that are dealing with this issue and looking for solutions. Volunteer peanuts that made it through the winter and rains are tough plants. Roundup Ready Corn: Split applications of glyphosate at least 10 days apart. Glyphosate can be…
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We have had a lot of cool weather ever since we started planting corn and produce. Temperatures drop down into high 40’s and our soil temperatures are slow to warm up. It is recommended that soil temperatures reach 55 degrees F at 2 inch soil and trending upward before planting corn, but in a lot…