By Clint Thompson Timely harvests and sanitation practices are two ways blueberry growers can avoid yeast rot becoming a major problem in 2022. The disease devastated South Georgia’s rabbiteye blueberries in 2020. Phil Harmon, professor and Extension plant pathologist at the University of Florida, says there’s not a viable chemical option for farmers to implement. Management will have to involve …
Fertilization of Blueberries in Pine Bark Beds
By Doug Phillips and Jeffrey G. Williamson Blueberries have specific nutrient requirements that differ from other horticultural crops. They have shallow root systems and no root hairs, which limits the ability to take up nutrients. Blueberries grow best in acidic soils (ideal pH range of 4.5 to 5.5) with at least 3% organic matter and prefer the ammonium form of …
Biological Control: UF Research Testing New Measures for Mites in Blueberries
By Clint Thompson Biological applications may be Florida blueberry growers’ best management strategy for long-lasting control of mites. Oscar Liburd, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Professor and Fruit and Vegetable IPM Program leader, said resistance concerns are forcing researchers to consider alternative control measures. “One of the problems is that if we continue using the …
Florida Blueberries: Embrace the Future Now to Remain Sustainable
By Clint Thompson The future of blueberry production is now for Florida farmers hoping to remain sustainable. At least that’s how one blueberry producer views the industry as it’s currently constructed. Like other Florida blueberry growers, Ryan Atwood is not immune to the rising input costs being experienced across agriculture. Fertilizer, fuel, labor, land; all are expenses that are on …
USHBC, Pagoda Celebrate USA Fresh Blueberries in China
SHENZHEN, China — Consumers in China can finally enjoy fresh blueberries from the United States. The U.S. Highbush Blueberry Council (USHBC) teamed up with Pagoda, a leading fruit retailer in China, on Thursday to hold a ceremony celebrating the arrival of fresh U.S. blueberries to mainland China, the first-ever promotion of USA fresh blueberries in China. The United States is …
Ideal Weather Conditions Helpful for Georgia Blueberries
By Clint Thompson There’s a fine line for how much rainfall blueberries can receive during the growing season and still maximize yields come harvest season. Too much rain can lead to disease, or the berries will split. Not enough rain and the berries start to shrivel, becoming unmarketable. Georgia blueberries received rainfall at just the right time this season, which …
Florida Blueberries: Best Year in a Long Time
By Clint Thompson What a difference a year made for Florida blueberries. A year ago amid the early onset of COVID-19 and consistent imports from Mexico, prices were down for most of the season, about 50% of the historical average farmers would normally get, according to producer Ryan Atwood. This year’s crop, though, was helped by consistent prices for most …
Mite Management on Southern Highbush Blueberries
By Oscar E. Liburd, Lorena Lopez and Doug Phillips Mites can cause significant damage on blueberry plants if not properly managed. Mite species that feed on southern highbush blueberries (SHB) include the southern red mite (Oligonychus ilicis) and the false spider mite or flat mite (Brevipalpus yothersi). The southern red mite is the primary mite pest feeding on blueberry plants …
Georgia Blueberries: Crop Not Projected to be Early This Year
Georgia blueberries are progressing this season but don’t expect them to be ready for an early harvest, says Renee Holland, University of Georgia area Extension blueberry agent in Alma, Georgia. “It depends on the weather between now and then. It’s quite warm right now, so things are progressing very quickly, Holland said. “I don’t think we’re going to be two …
Cold Temperatures Slow Growth of Florida Blueberries
Florida blueberries are normally in peak pollination season this time of the year. But that isn’t the case this season, however, says Ryan Atwood, who lives in Mount Dora, Florida and is one of the state’s blueberry leaders. “We’re starting to get some flower emergence. Normally by now we’re in peak pollination season. I don’t think we’re there yet in …