(UF/IFAS) — The CDC, FDA and USDA all agree “Currently, there is no evidence of food or food packaging being associated with transmission of COVID-19”, including imported foods and materials. FDA has issued guidance that if an employee tests positive for COVID-19 they “do not anticipate that food products would need to be recalled or be withdrawn from the market”. Citrus growers, harvesters, packers, …
Precision Sprayer Can Reduce Herbicide Use
By Arnold Schumann, Nathan Boyd, Shaun Sharpe and Jialin Yu In the March 2019 issue of VSCNews, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) smart sprayer technology using machine vision for Florida vegetable and strawberry crops (VSCNews.com/smart-sprayer-technology-for-better-weed-control) was introduced. Subsequently, a series of herbicide spray trials were conducted to prove that the smart sprayer performs well …
Using Steam for Weed Management
By Ramdas Kanissery and Yiannis Ampatzidis Weeds are a significant problem in horticultural production and must be controlled to maintain good crop yield. Concerns related to non-judicious use of herbicides, which include ground and surface water contamination and pesticide residues in food, have sparked public awareness and restrictions on herbicide use. For these reasons, alternative and integrated systems for weed …
Hemp Advice: Start Small, Be Cautious
There are numerous challenges facing potential growers of industrial hemp in Florida, said Jerry Fankhauser at the recent Florida Agricultural Policy Outlook Conference. Fankhauser is assistant director of the Florida Agricultural Experiment Station and lead oversight manager of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Industrial Hemp Pilot Project. Researchers involved in the project are looking …
Citrus Meeting Addresses Production Practices
By Clint Thompson Citrus was the focus of an annual meeting held in Quincy, Florida, on March 12. Growers from Florida and Georgia converged at the North Florida Research and Education Center to learn about various citrus management practices for the region. GROWER-GUIDED AGENDA Danielle Sprague, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension agent in Jefferson …
Florida Blueberry Field Day Highlights Industry Advancements
By Ashley Robinson New blueberry varieties, management strategies and industry updates were all hot topics at the Florida Blueberry Growers Association’s (FBGA) spring field day. The sold-out event was held on March 10 at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Plant Science Research and Education Unit (PSREU) in Citra. BLUEBERRY BREEDING GRANT Patricio Munoz, assistant professor …
Tools for Tomato Weed Management
By Nathan Boyd Weed management programs for plasticulture tomato production in the southeastern United States typically rely on an array of tools to achieve satisfactory weed control. This may include tools such as fumigants, plastic mulches, pre-emergence herbicides, post-emergence herbicides and hand weeding. THE CULPRITS Purple and yellow nutsedge can be especially problematic due to their ability to puncture the …
Why Florida Citrus Variety Display Days Need Fine-Tuning
Course correction required to ensure industry engagement in early evaluation process.
FDACS Taking Action to Protect Lychee Trees
(FDACS) — The Florida Department of Agriculture and Consumer Services (FDACS) is announcing the treatment of lychee trees in Miami-Dade County, the first of eight Florida counties undergoing eradication for lychee erinose mite (LEM) to protect trees and crops from severe damage. To date, only one positive tree has been identified in Miami-Dade County. The mite causes erineum galls (hairy, …
Hemp Diseases in Florida
By Nicholas Dufault Diseases will be a major concern for Florida’s hemp production systems as they can limit profitable production of the plants. There are more than 40 known hemp diseases listed on the American Phytopathological Society’s educational resources page. These diseases are caused by viruses, fungi and bacteria. Some southeastern states, such as Kentucky and North Carolina, that produce …