By Eric Butterman for CAES News Next time you partake of a crisp, green salad, think about where your leafy greens come from. Many producers of high-value crops are shifting from field production to controlled environment agriculture. That is where the University of Georgia’s Marc van Iersel comes in. Van Iersel, the Vincent J. Dooley professor of horticultural physiology in …
Nematode Control Important for Turf Producers
By Clint Thompson The booming housing market in Florida means a spike in sod sales for the turfgrass industry. But it also means increased risk for nematode damage. Billy Crow, University of Florida professor of nematology in the entomology and nematology department, discusses the importance of nematode control. “You’ll have slower growth in which increases the amount of time the …
Scouting a Huge Benefit for Specialty Crop Producers
By Clint Thompson Scouting remains the best management strategy that specialty crop producers can implement during the growing season. It provides protection against pests and diseases and can also prevent growers from applying unnecessary sprays, an important benefit for farmers in an era marred by high input costs. Mathews Paret, associate professor of plant pathology at the University of Florida …
Phytoplasma Disease Confirmed in Florida
Scientists at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) have recorded the first North American case of a harmful phytoplasma disease known for its threat to fruit, vegetable and ornamental crops in South America and the Middle East. The phytoplasma species called Candidatus Phytoplasma brasiliense is documented in regions of Brazil and Peru to harm hibiscus, …
Pecan Scab Spray Management Tips
By Clint Thompson Fungicide spray programs to protect pecan trees from scab disease vary from variety to variety. Growers in Alabama and Georgia should never consider a blanket program, says Lenny Wells, University of Georgia Extension pecan specialist. “We grow so many different varieties in Georgia that it’s really counter-productive that we come out with a blanket program. It really …
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 …
Fungicide Programs Key for North Florida Watermelon Producers
By Clint Thompson Fungicide programs are crucial for North Florida watermelon growers trying to stave off disease development in their young plants. Especially following cooler temperatures and heavy winds last weekend, the watermelon crop in the Suwanee Valley region is susceptible to various diseases. Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent …
Weed Management Key to Grape Root Borer Control
By Clint Thompson A management practice as simple as weed control can help grape producers reduce grape root borer populations. The grape root borer is an annual pest that can devastate a grape crop. Its larvae feed on the roots of grape vines. They have a two-year life cycle and will feed underground on the roots for nearly 22 months. …
Early Harvest Returns: Florida’s Blueberry Growers Off to Strong Start
By Clint Thompson Florida’s blueberry growers are excited about the potential of this year’s harvests, which are continuing across the state. That’s the vibe being felt among producers, says Doug Phillips, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) blueberry Extension coordinator. “A lot of fruit has come out already, particularly in the southern part of the state. …
Cucurbit Farmers: Two Diseases Already Observed in North Florida
By Clint Thompson Cucurbit farmers in North Florida, South Georgia and South Alabama need to be wary of certain diseases that are already present in some fields. Mathews Paret, associate professor of plant pathology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), describes what growers should be concerned about with regards to angular leaf spot and …