Bruises in fruit can be caused by multiple factors: compression, impact or vibration during harvesting, transportation and packaging operations, said Xue Zhou, a doctoral student at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) College of Agricultural and Life Sciences. Zhou works with Yiannis Ampatzidis, a UF/IFAS associate professor, and Won Suk “Daniel” Lee, a professor, both …
UF/IFAS Researchers Discover Genes Responsible for Flavor Compounds in Strawberries
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) scientists have found the genes behind several aromatic chemicals that enhance the strawberry’s taste. These findings will help UF/IFAS researchers Vance Whitaker and Seonghee Lee as they study the sources of the unique aroma in strawberries. The genes that control aroma and flavor are connected. “Finding the sources of a …
North Alabama: Rain Needed for Fall Plantings of Strawberries
By Clint Thompson The current drought impacting northern Alabama could impact fall plantings of strawberries if the dry weather lingers much longer. Eric Schavey, regional Extension agent in Northeast Alabama, discusses the importance that rainfall could bring over the next couple of weeks. Unfortunately, it’s not an unfamiliar scenario for producers. “We’re getting ready for our fall planting of strawberries. …
Mechanical Harvest Technologies for Strawberries
By Yiannis Ampatzidis Vegetable growers face several serious challenges with respect to farm labor. The number of domestic farmworkers has decreased substantially. In some cases, growers are unable to fully harvest their marketable fruit. A high percentage of the remaining domestic workers are not legally authorized to work in the United States. The costs to recruit temporary foreign agricultural guest …
Fruit Quality Postharvest Essential for Strawberries
By Clint Thompson Strawberry harvests are ongoing across the Southeast region. Growers need to be mindful of post-harvest fruit quality issues that can arise if not harvested and stored properly. Penelope Perkins-Veazie, professor in horticulture science at N. C. State, highlighted during the Alabama Extension Commercial Horticulture Fruit School that strawberry storage life lasts between 5 to 18 days. Fruit …
How to Manage Botrytis in Strawberries
By Clint Thompson Botrytis gray mold is an annual disease of strawberry producers. It may continue to worsen the more resistant it becomes to certain fungicides. Ed Sikora, professor and Extension plant pathologist in the Department of Entomology and Plant Pathology at Auburn University, said he and other colleagues have examined strawberry fields for more than a year. In about …
Starting in Strawberries? Input Expenses Costly but Reward is Potentially Great
By Clint Thompson Strawberries have the potential to be a lucrative commodity for interested specialty crop producers. But they can also be extremely expensive to grow. Farmers need to understand the investment before diving head first into the industry next season, says Jessie Rowan, Alabama regional Extension agent, who specializes in commercial horticulture and farm and agribusiness management. “To me, …
Overuse of Specific Pesticides Reason for Chilli Thrips Problem in Strawberries
By Clint Thompson Overuse of specific pesticides led to chilli thrips being more of a problem for Florida strawberry producers this season. Sriyanka Lahiri, assistant professor of entomology and nematology at the University of Florida Institute of Food and Agricultural Sciences Gulf Coast Research and Education Center, said pesticides should be used in rotation. “You have four products. All of …
Integrated Pest Management of Chilli Thrips in Strawberries
By Sriyanka Lahiri Currently, strawberry production in Florida is particularly susceptible to infestation by chilli thrips (Scirtothrips dorsalis). Although chilli thrips had been reported as a pest of ornamentals in Florida before, it wasn’t until 2015 when strawberry fields started to be severely impacted by this invasive pest. CHEMICAL CONTROLSChemical control is the predominant tool to manage chilli thrips. However, …
Phytophthora Root Rot a Problem in Georgia Strawberries
By Clint Thompson Georgia strawberry producers may not have had to deal with much of Neopestalotiopsis Fruit Rot this year, but phytophthora root rot is a different story. “Right now, this year, I’ve seen quite a few samples with phytophthora come in, unfortunately,” said University of Georgia Cooperative Extension Fruit Disease Specialist Phil Brannen. Brannen discussed some of the possibilities …