By Navjot Kaur and Bhabesh Dutta Watermelon anthracnose is caused by the fungal pathogen Colletotrichum orbiculare, which impacts all above-ground parts of the plant. C. orbiculare also causes anthracnose in other cucurbit crops such as cucumber, muskmelon, squash, gourd, pumpkin, cantaloupe and honeydew. The disease is favored by conditions including high humidity, rainfall, overhead irrigation and warm temperatures in the …
Time to Sample Watermelon Plants
By Clint Thompson It is time for petiole-sap testing or leaf tissue analysis for watermelon producers in North Florida. Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida, discusses the testing service that UF/IFAS Extension provides to growers. “We collectively provide a service of going out and running petiole …
Blueberry Production in Florida
Florida’s blueberry production, harvest and shipping season is well under way. Doug Phillips, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) statewide blueberry Extension coordinator, discusses blueberry production in Florida. Q: In addition to Sentinel, what are some the latest blueberry varieties from UF/IFAS? What makes them interesting to the consumer? How about for the producer? A: …
What’s Happening: Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update Coastal Region Zack Snipes reports, “It finally feels like spring in the fields. The strawberry crop is really behind schedule this year. Most farms have plants with 3-to-4 crowns on them. In most years, we have …
Budgeting for Specialty Crop Success
By Clint Thompson At a time when input prices are historically high and availability a serious concern for specialty crop producers, growers need to ensure budgeting is a priority for the spring season. Jessie Rowan, Alabama regional Extension agent, who specializes in commercial horticulture and farm and agribusiness management, discusses the importance of understanding and planning for the different expenses. …
Improving Pre-emergent Herbicide Use in Vegetable Row Middles
By Ramdas Kanissery, Ruby Tiwari and Nirmal Timilsina Weeds are problematic in vegetable production as they compete with crops for nutrients, water and other resources. Weeds that emerge in the spaces between the raised beds (row middles) not only serve as hosts for pests and diseases but can potentially interfere with farm operations (Figure 1). Weeds can negatively affect field …
Alabama Extension to Host Vegetable Production Meeting
Vegetable producers in Alabama know It is spring planting season. Growers need to be aware of what to expect before plants are put in the ground. Alabama Extension will host a vegetable producers production meeting on Wednesday, April 6. Extension specialist Andre da Silva and Extension agents Shane Harris and Chip East will lead the meeting, which will begin at …
Vidalia Onion Leader: We’re Excited About This Year’s Crop
By Clint Thompson Vidalia onion harvests are commencing across the Southeast Georgia region. Industry leaders are excited about the potential of this year’s crop. At least that’s the mindset of Chris Tyson, University of Georgia Extension area onion agent at the Vidalia Onion & Vegetable Research Center in Lyons, Georgia. “I think it looks really good. I’m excited, and the …
Vidalia Onion Field Day on April 6
By Clint Thompson Georgia producers and industry leaders are invited to the annual Vidalia Onion Field Day on Wednesday, April 6 at noon. Chris Tyson, University of Georgia (UGA) Extension area onion a gent at the Vidalia Onion & Vegetable Research Center in Lyons, Georgia, discussed what people can expect when they attend the annual field day this year. “One …
Attention North Florida Watermelon Producers: Diseases Observed in Isolated Fields
Two diseases have been observed in North Florida watermelon. Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida, reported in his weekly email that Psudomonas (angular leaf spot) and gummy stem blight have been reported, though in isolated fields. “If bacterial diseases are not a concern in your fields, …