APOPKA, Fla. — New UF/IFAS research emphasizes two important factors for Florida growers to consider before planting hemp; variety selection and factor day length. Hemp needs sufficient time for vegetative growth to occur before the photoperiod begins, which causes the plant to flower. If a grower plants a hemp crop that is too late or a variety that is incompatible …
Weed Management with Fumigants
By Nathan Boyd Fumigants are the cornerstone of pest management programs in most high-intensity plasticulture production systems. They are used to manage soil-borne pathogens, nematodes and weeds. Fumigants have been broadly adopted because they reduce pest populations prior to crop establishment and provide a means to control pests for which there are no other viable alternatives. In addition, fumigants enable …
How Citrus Tree Nutrition Has Changed During the HLB Era
Q&A with 2021 Citrus Achievement Award winner Larry Black yields his take on fertilizer programs, psyllid control, and the family co-op.
Career of Excellence: UF Professor Honored
LAKE ALFRED, Fla. — Fred G. Gmitter, Jr., a professor of horticulture and citrus breeder at the University of Florida Institute of Food and Agricultural Sciences Citrus Research and Education Center, is a 2021 Fellow by the American Society for Horticultural Science. More than 500 members have been recognized with this honor since the first Fellows were elected in 1965. …
Acreage Increase for White Strawberry
By Clint Thompson A new era of Florida strawberry production continues this season with the Florida Pearl. The white strawberry that provides a hint of pineapple aroma when it is bitten is expected to experience a substantial increase in production in acres. For Matt Parke, farm manager of Parkesdale Farms in Plant City, Florida, his farm is increasing to 15 …
Artificial Intelligence: UF Scientists Use AI to Predict Citrus Yield More Accurately
IMMOKALEE, Fla. – The implementation of artificial intelligence (AI) helps citrus growers better forecast their production. So far, they’ve found in a University of Florida preliminary study, its technology predicts yields with 98% accuracy. That’s a substantial increase from the 75% to 85% accuracy growers get when they count their trees manually, said Yiannis Ampatzidis, a UF/IFAS associate professor of …
A Look at What’s in the Citrus Breeding Project Pipeline
Proposed research endeavors will mine the rich varietal pool established in recent years.
Protecting Peppers from Bacterial Spot
By Pamela Roberts and Cami Esmel McAvoy Bell and specialty peppers, such as jalapeños, are grown throughout the United States and worldwide for the fresh market or processing. Bacterial spot, caused by three different species of Xanthomonas, is a major disease affecting all pepper types. The most commonly occurring species in the United States and Florida is Xanthomonas euvesicatoria. The …
Sanitation Key for Whitefly Management in Tomatoes
By Clint Thompson Planting season is under way for Florida’s tomato producers. Hopefully, farmers have done their due diligence and planned for whiteflies with proper sanitation of previous crops. That is one of the best management tactics growers can implement, says Hugh Smith, Associate Professor of Entomology and Nematology at the University of Florida Gulf Coast Research and Education Center. …
Plummeting Prices: Central Florida Groves not as Valuable as Used to be
Central Florida grove land sold for about 30% less per net tree acre in 2020 than the year before, according to a firm that sells Florida land. Brian Beasley, senior advisor at SVN Saunders Ralston Dantzler in Lakeland, reported the sales in the firm’s Lay of the Land 2020 Market Report. “We assume most of this decrease (in prices) is …