By Ernie Neff The benefits of compact bed plasticulture for vegetable growing were discussed at a grower meeting Feb. 4 in Immokalee. Some of the information was presented by Sanjay Shukla, an agricultural engineer with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center. Compact beds, at 16 to 24 inches wide …
Managing Gummy Stem Blight in Watermelon
By Ashley Robinson Gummy stem blight (GSB), also known as black rot, is a common issue for watermelon producers in the Southeast. Didymella bryoniae, the fungus that causes GSB, favors warm and humid weather, leaving the Southeast growing region susceptible to the disease’s devastating effects. If not managed well, it can cause significant yield loss for growers. RECENT ISSUES Over …
New Precision Ag Facility Adds to UF/IFAS Arsenal to Fight Pests, Diseases
(UF/IFAS) — In a new, 8,500-square-foot building at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Gulf Coast Research and Education Center, weed scientist Nathan Boyd uses images of weeds to train computers to identify them. Those pictures can be used to help growers know when, where and how to control pests. Using this form of precision …
Minimizing Specialty Crop Impacts From Flooding
By Kristin Woods, Achyut Adhikari, Alex Castillo, Travis Chapin, Michelle Danyluk, Audrey Gamble and T. Matthew Taylor Growers around the southern region are gearing up for a rainy fall. Preparing for and/or reacting to flooding is unfortunately part of the season. Knowing the food safety risks and regulations and having a proactive plan in place ahead of time can help …
Cloud-Based Software Helps Farmers on the Ground
A University of Florida agricultural engineer has developed software that can help farmers find the best places to plant crops and to identify fruit and vegetable varieties that perform better against diseases. Now, Yiannis Ampatzidis is leading an effort to refine the software so it can help growers even more. To help farmers protect and even increase their harvests, Ampatzidis, …
Managing Sweet Corn Silk Flies
Silk flies are a major pest for South Florida sweet corn growers, but Julien Beuzelin, assistant professor at the University of Florida’s Everglades Research and Education Center, is working to lessen the threat these pests pose. He gave an overview of his silk fly research at the recent Vegetable & Specialty Crop (VSC) Expo. According to Beuzelin, there are three …
UF/IFAS Experts: Growers Ready for Freezes
GAINESVILLE, Fla. — When the next frost threatens Florida’s crops, growers will do their best to make sure your favorite foods are protected from the potentially crippling chill, say University of Florida Institute of Food and Agricultural Sciences experts. For example, citrus growers use wind machines and micro-sprinklers to ensure freezing temperatures don’t ruin the fruit, said Chris Oswalt, a …
Drones: Decision-Making Tools for Weed Management
By Ramdas Kanissery, Aditya Singh and Jim Fletcher Effective weed management in the field is one of many operational challenges faced by farmers across vegetable production systems. Spraying herbicide on emerged weeds, often termed as post-emergent sprays or burn-down applications, is essential for row-middle (inter-row) vegetation control in commercial vegetable production. EFFICACY EVALUATION Spray programs are usually conducted early in …
On Tour in the Everglades Agricultural Area
The Everglades Agricultural Area (EAA) is a unique region with a long, rich history. Last week, members of the AgNet Media team had the privilege to visit the EAA and surrounding farm areas to meet with some of the area’s key players. During the three-day tour, the team explored agricultural production systems, ranging from sugar to citrus. ROTH FARMS …
Battling Blueberry Diseases
Predictive systems and preventing new diseases in blueberries were topics Phil Brannen addressed at the 2018 Southeast Regional Fruit and Vegetable Conference in Savannah, Ga., in January. Brannen is a professor and Extension plant pathologist at the University of Georgia. Predictive systems can benefit growers by letting them know when their disease risks are highest and lowest. Brannen said a …