jprice
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In this new extension publication from Jake Price (UGA Extension Citrus Area Agent), the factors influencing cold hardiness of citrus are discussed in the context of the major freeze experienced across southern Georgia in December 2022.
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The Christmas freeze of 2022 provided an opportunity to see how Tangos, Sugar Belle, and Owari satsumas were influenced by rootstocks. This is a report of the impacts on Tangos. Since January of 2023, I have conducted ratings on how much foliage was retained after the freeze, which trees developed freeze cracks, diameter of limbs…
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By Jake Price: Each year, I estimate the number of citrus trees planted in Georgia. Calculating 2023 numbers has been a little different because of tree losses due to the December 2022 freeze. Of the 567 new acres of trees planted in 2022, I estimate Georgia lost 230 acres. Approximately 80% of trees planted in…
Posted in: Citrus Production -
Now that the dust has somewhat settled and the Sugar Belles have put on the first flush of foliage (Fig. 1), after being mostly defoliated it is apparent that there are freeze damage differences between the trees on 4 different rootstocks. The trees are snuggly located between windbreaks to the west and north and are…
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After 5 nights between 16 and 22 degrees from Dec. 24-28, everything suffered from cold damage at the Citrus Variety and Rootstock Trials at JL Lomax Elementary School. This freeze event has by far been the biggest challenge that the northern Florida and southern Georgia citrus industry has faced in the last 10 years. I…