Freeze/Frost Protection
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Happy New Year! It looks like the New Year is bringing us some cold weather this week. As of right now, it’s looking like temperatures will drop into the upper 20s for a few hours a couple nights this week and stay in the high 30s and low 40s during the day. Please keep an…
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Happy Thanksgiving! It looks like the holiday is bringing our first real taste of cold weather this year. Temperatures in parts of South Georgia are predicted to drop into the low 30s this weekend. While the time spent at freezing temperatures will likely be very brief, it is time to start looking ahead and preparing…
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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…
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By: Jake Price, Mary Sutton, Doug Collins, Jacob Kalina, Josh Dawson, Holly Anderson, Michasia Dowdy, Sara Curry, Ben Reeves, Tucker Price, Justin Shealey, and Sydni Ingram The Tango Rootstock trial has been through some environmental challenges but it is going strong! The Tangos, planted on 10 different rootstocks with 9 repetitions in 2020, endured an…
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Hi folks, It looks like we have a very cold week ahead of us. As of right now, it’s looking like we will have temperatures in the low 20s, possibly the upper teens, and maybe even snow in some parts of South Georgia. I wanted to reshare some resources for keeping your citrus as safe…
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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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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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December 24-28 was one of those freeze events that we do not often see in Valdosta. To some extent, every citrus variety has suffered from cold-damage due to this recent 5-night freeze event. The site of our citrus research plots at J.L. Lomax Elementary School in Valdosta reached a low of 16 degrees. I recorded…
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Jake Price, Area Citrus Agent at the University of Georgia recently shared the following information: “The upcoming freeze event will be one of the biggest challenges faced so far by Georgia and North Florida citrus growers. In past years, we have experienced one or two nights of temperatures in the lower 20’s or possibly upper teens…
Posted in: Freeze/Frost Protection