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Below you'll find a list of all posts that have been tagged as “UGA”
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 …
Microjet irrigation is the top method of freeze protection for citrus trees, but its effectiveness is only realized if growers perform proper maintenance of the sprinklers before a cold event occurs. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, emphasized that fact during the Georgia-Florida Irrigation Expo on June 10. Sutton said growers should treat their …
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 …
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 …
Cold-hardy citrus in the Southeast endured sub-freezing temperatures in mid-December, the second major freeze to impact the region this season. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, discussed how this freeze impacted citrus trees and fruit in North Florida, South Georgia and South Alabama. “We’re seeing some damage on younger trees that were probably planted …
Cold-hardy citrus producers need to be prepared for a potential freeze event next week. Mary Sutton, University of Georgia (UGA) assistant professor and citrus Extension specialist, cautioned growers on the UGA Citrus Blog that temperatures are expected to drop in the low 30s across the region next Monday and Tuesday, and perhaps in the upper 20s in some areas. The …
