LAKE ALFRED, FLA — University of Florida researchers continue to study ways to combat Huanglongbing (HLB), or citrus greening disease. One discovery brings the potential of another tool for citrus growers to control Asian citrus psyllid, the insect that transmits the disease-causing bacterium, and protect infected trees from further damage. Kirsten Pelz-Stelinski, an associate professor of entomology and nematology at …
Record-Setting Populations: Asian Bean Thrips Spiking in Some Florida Fields
It was a record-setting week on some South Florida farms with respect to Asian bean thrips (ABT) populations. According to UF/IFAS, across most farms in southeastern Hendry County, ABT populations averaged 0.2 ABT per bud and ranged from 0.3 to 1.5 per bloom (at full bloom). But in an isolated located, reports were as high as 10.0 ABT per bloom …
Devastating Disease: Bacterial Spot a Problem for Some Florida Producers
According to the South Florida Pest and Disease Hotline, bacterial spot disease is active in tomato and pepper fields on the east coast and around southwest Florida. It is present at moderate levels in older hot pepper plants. Bacterial spot disease flares up after rain events and with fog in tomatoes and non-resistant peppers across the southwest region of Florida. …
Nematodes: Hidden Enemies of Asian Vegetable Growers in Florida
By Mengyi Gu, Hung Xuan Bui and Johan Desaeger If you happen to travel around Wimauma, Florida, you will see many plastic tunnels and may wonder what they are. Asian farmers (mostly Vietnamese) are using those plastic tunnels to grow a wide variety of specialty Asian vegetable crops. There is a high demand for these vegetables from northern cities such …
Cup of Joe in the Sunshine State? UF Researchers Using AI to Study Coffee’s Potential
A changing climate could lead to a new crop for Florida producers. University of Florida (UF) scientists are already growing coffee plants at the UF/IFAS Plant Science Research and Education Unit. This could lead to coffee being produced in the Sunshine State one day. The project, which is a collaboration between the UF Herbert Wertheim College of Engineering and UF/IFAS, …
What You Should Know About the ‘Star Ruby’ Grapefruit
See why this is the red grapefruit of choice for many growers committed to Florida citrus production.
Uphill Battle: Florida Strawberry Producers Challenged This Year
One of Florida’s most challenging strawberry seasons is nearing the homestretch of its 2020-21 season. Between insects, Neopestalotiopsis disease and rising imports from Mexico, strawberry farmers have faced an uphill battle all season, says Dustin Grooms, strawberry producer with Fancy Farms in Plant City, Florida. “Things have been challenging this year. It’s been a tough year. The volume was off …
Lights Out: UV System Helpful Against Strawberry Pathogen
When the light goes on, it’s lights out for a ruinous strawberry pathogen. Just imagine this: Pulling an ultraviolet lamp behind a tractor out into your farm in the middle of the night, pointing the UV light at the strawberries and zapping powdery mildew right out of the leaves and fruit. That’s the idea behind new research led by UF/IFAS …
Mighty Mites: UF Scientists Provide Information for Hemp Producers
University of Florida researchers have released information about mites that could impact the state’s hemp producers. The mites can cause devastation to hemp produced in fields and greenhouses. These include hemp russet mites, broad mites and spider mites. “These pests can attack hemp by distorting growth, causing defoliation and even killing plants,” said Lance Osborne, a professor of entomology at …
Increasing Infestations: Asian Bean Thrips Remain a Problem for Florida Farmers
Asian bean thrips (ABT) continue to be problematic for vegetable producers in South Florida. According to the University of Florida/IFAS, populations are increasing consistently across the region. Reports from the Homestead region indicate Asian bean thrips are the predominate species, though have decreased from 100% ABT to 70% ABT and 30% F. palmi. Other thrips species are increasing north of …