Corn
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Recent rains through much of the county have helped with crop water needs; and likely with some of the insects problems that are present such as lesser cornstalk borer, aphids, spider mites, and whiteflies. Good growing conditions for the crops right now, and also good conditions for disease to start becoming an issue. Overall, crops…
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Corn in the county is maturing and reaching later stages in production. Following is some information on general water needs and use of corn at growth stages when the crop nears full maturity. Many times the question is asked, “When do I stop irrigating my corn crop?” Some fields are nearing the final stages of…
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Following is the row crop disease update from Dr. Bob Kemerait as of July 1. Rain in the forecast for the next week increases risk of development and spread of diseases in our row crops. Based on weather and time of season, I encourage our growers to be vigilant and prepared for the following: Corn:…
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CORN – Much of the corn in the county is progressing in maturity. With the confirmation of southern corn rust in many counties in south Georgia, it is recommended for growers to consider protective sprays on corn fields until the corn has reached the early dough stage. PEANUTS – In many fields, peanut vines are…
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CORN – Southern Corn Rust has now been confirmed (as of 6/19/20) in the following counties: Decatur, Seminole, Grady, Mitchell, Baker, Colquitt, Tift, Jeff Davis, Bacon, and Wayne. It is all around, so consider the growth and development of the corn, and protect fields and yield potential. Corn that has reached the late milk stage…
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As of the time of this writing (6/5/2020, 1:00 p.m.), Southern Corn Rust (SCR) has been confirmed in two Georgia counties. According to Dr. Bob Kemerait, “With detections in Decatur and Jeff Davis Counties, Southern corn rust could be lightly scattered anywhere along our southern Coastal Plain.” Corn that has reached the late milk stage…
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Corn in Worth County is at different growth stages based on planting date and conditions. Some will be nearing tassel soon, while later planted is less than 12 inches. There are some things to keep in mind at this time, on the earlier planted corn especially. DISEASE UPDATE – As of now, there has been…
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This week there are many activities and happenings in Worth County Agriculture. The earlier planted crops have had moisture, but cool temperatures have plant growth and emergence slowed. Many planters are in the field this week. We are starting to get dry in many areas, so irrigation is going, and hopefully more rain soon. Corn:…
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As corn is really up and going, and as cotton and peanut planting have been taking place recently, storms with wind and rain may have created greater risks for disease in Worth County fields. Following are some points from Dr. Bob Kemerait about recent storms (even yesterday) and things growers should be aware of. If…
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There has been some different herbicide questions as of late for corn and even grain sorghum. POST applications of Prowl can cause root injury but this usually only occurs when the corn seed has been planted < 1.5″ deep and seed-furrow closure is not adequate. Figure 1 presents some recent research data from UGA weed…