Below you'll find a list of all posts that have been categorized as “Cold Hardy”
On the cusp of another harvest season, Lindy Savelle, executive director of the Georgia Citrus Association, believes there will be a bumper crop in the South Georgia, North Florida and South Alabama areas. “I’ve not talked to a single person who has said, ‘I’m not going to have fruit this year’ — not with satsumas and not with Cara Caras. …
Blood oranges are an enticing option to help cold-hardy citrus producers diversify their crop portfolio. Muhammad Shahid, assistant professor of horticulture at the University of Florida Institute of Food and Agricultural Sciences, is researching the crop at the North Florida Research and Education Center in Quincy. Nothing has deterred him from recommending it to growers in North Florida, South Georgia …
Citrus under protective screen (CUPS) has proven its effectiveness in helping Florida citrus producers overcome citrus greening disease. Its place in the cold-hardy citrus region remains a question, however. Arnold Schumann, professor at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center and leading CUPS researcher, discussed the potential for CUPS in the …
Consistent irrigation is needed during the final few weeks of production for this year’s crop in the cold-hardy citrus region. That management tactic will help prevent fruit splitting, said Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist. Sutton said she has seen fruit split in a couple of spots that was caused by extended dry, hot …
Cold-hardy citrus producers are about a month away from harvesting this year’s crop. A lot can happen during that time. What is beyond the grower’s control is what most concerns Lindy Savelle, executive director of the Georgia Citrus Association and co-owner of JoNina Farm in Ochlocknee, Georgia. “We personally experienced last year a 40-year hailstorm. So that’s always a possibility …
Cold-hardy citrus producers are yearning for some cooler weather. It would not only provide some relief from the warm temperatures being experienced across North Florida, South Georgia and South Alabama, cooler temperatures will aid in color development in this year’s fruit, among other benefits. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, discussed the impact of …
Citrus canker disease is an isolated threat in the cold-hardy citrus region that growers should remain aware of. Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist, recently discussed the disease and its potential impact in cold-hardy citrus. “Canker has been found in Georgia, as reported several years ago. It seems to be very isolated in a …
The most devasting disease to impact Florida citrus production is a threat to trees in the cold-hardy citrus region. Citrus greening disease has impacted Florida groves for more than 20 years and looms as a danger to trees in South Georgia, North Florida and South Alabama. While the best management strategy is prompt removal of trees, a longer-term solution is …
The threat of Asian citrus psyllids to cold-hardy citrus does not mean growers should ignore other insects and their potential impacts in North Florida, South Georgia and South Alabama. The citrus red mite should be a concern for growers, especially in the spring and if certain weather conditions persist, explains Apurba Barman, University of Georgia (UGA) assistant professor of entomology …
One of satsuma mandarin’s drawbacks is its alternate bearing tendency. It will produce a heavy crop load one year and a low one the next year. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, said tree hedging may provide a solution. She discussed the management technique at the Southeast Georgia Citrus Update in Lyons, Georgia on …
Freeze protection is a vital part of university research in the cold-hardy citrus region. Growers in South Georgia, South Alabama and North Florida only have to look back to last season to see temperatures that dropped to dangerously low levels for citrus production. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, discussed freeze-protection measures at the …
A part of Georgia’s citrus crop lies in the southeastern part of the state. Aubrey Shirley, University of Georgia (UGA) Tattnall County Extension coordinator, believes that portion is continuing to grow. The main threat to that growth is citrus greening disease. “If we get greening really bad and it starts to hinder production, I think the industry is so young, …
In Florida, the soilborne phytophthora pathogens — primarily Phytophthora nicotianae and Phytophthora palmivora — are the leading causes of root rot, crown rot and foot rot. Two University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers recently wrote about phytophthora management in cold-hardy citrus. The authors are Assistant Professor and Extension Specialist Muhammad Shahid and postdoc Carlos Aucique-Perez, …
Increased rainfall across the cold-hardy citrus region is a sight for sore eyes. Still, citrus growers in South Georgia, North Florida and South Alabama must stay on top of their trees’ water needs to help ensure a viable crop this season. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, spoke on this subject at the recent …
Microjet sprinklers provide the most effective way for producers in the cold-hardy citrus region to protect their trees from freeze damage. Microjet irrigation is even more effective than drip irrigation and overhead irrigation. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, stressed that point during the recent Georgia-Florida Irrigation Expo at the UGA Vidalia Onion and …
It may not be June, but growers in the cold-hardy citrus region are experiencing June drop, a natural thinning process in which trees lose a lot of their fruit. Growers should not be alarmed about excess pieces of fruit that may be on the ground, says Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist. “We are …
While still early in the production season, growers in the cold-hardy citrus region are optimistic for a bumper crop this year. That optimism comes despite a mid-March freeze and prolonged drought that impacted all of the Southeast but was especially dire in South Georgia, North Florida and South Alabama. Lindy Savelle, executive director of the Georgia Citrus Association, discussed the …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) recently provided additional information about the UF-1424 mandarin variety previously known as Greenie. “UF Citrus Selection 1424: A Promising Early-Season Mandarin for Cold-Hardy Regions,” an article by Alaiha Asif, Muhammad Shahid, John Chater and Fred Gmitter, appeared in the April Cold Hardy Citrus Connection. FRESH MARKET SUITABILITY UF-1424 is …
The prolonged drought in the Southeast could negatively impact citrus trees if growers are not applying the right amount and frequency of irrigation. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, shared that message following the April 2 release of the U.S. Drought Monitor map for the Southeast. The map shows exceptional drought conditions worsening and …
A South Georgia citrus producer is upbeat after last weekend’s winter storm, which brought plunging temperatures and blistery wind conditions, threatened his grove. Jaime Patrick of Patrick Farms in Omega admitted it would still be a few days before he had a clearer view of the overall impact from the freeze. But he is optimistic. “It’s going to take us …
