Gas and diesel prices continue to drop across the U.S. but are still substantially higher than this last year. According to AAA, the national average for regular unleaded gasoline on July 20 was $4.46 per gallon, compared to $4.63 a week ago and $4.98 a month ago. But it is still considerably more than the $3.16 consumers paid a year …
Artificial Intelligence: Helps Detect Watermelon Disease Quickly, Accurately
The needs of Florida watermelon producers motivate Yiannis Ampatzidis to use artificial intelligence (AI) to detect pathogens early and accurately. One such disease, downy mildew, spreads like wildfire, said Ampatzidis, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor of agricultural and biological engineering. In newly published research, Ampatzidis used spectral reflectance — the energy a …
Calls for Action on Fertilizer Supplies
The American Farm Bureau is calling on USDA to take steps to make sure American farmers continue to have access to crucial fertilizer supplies. The organization submitted comments on USDA’s “Request for Information on Access to Fertilizer.” AFBF says many factors are combining to create shortages and drive up fertilizer costs. AFBF President Zippy Duvall says America’s farmers are getting called on …
Between a Rock and a Hard Place
A changing landscape in agriculture calls for policy reform. By Zhengfei Guan and Kuan-Ming Huang The United States has been the largest agricultural exporter in the world and has had surplus in agricultural trade for decades. In 2019, however, the United States saw a deficit (-$1.3 billion) for the first time in over half a century since data were available. …
Gas, Diesel Costs Drop, Still Elevated
Gas and diesel prices remain inflated when compared to last year but have shown signs of decreasing in recent weeks. According to AAA Gas Prices, diesel costs averaged $5.62 on July 12, a decrease of 10 cents compared to the prior week, and down 9 cents compared to a month ago. But the expense is still extremely high compared to …
Proposed Changes to Ag Water Requirements
By Taylor O’Bannon, Matt Krug and Michelle Danyluk In December 2021, the Food and Drug Administration (FDA) released its proposed changes to the Food Safety Modernization Act (FSMA) Produce Safety Rule (PSR) Subpart E, which covers agricultural water. Compliance with the requirements of Subpart E has been delayed, since December 2019, to allow FDA adequate time to identify more appropriate …
Opinion: It Is Time to Defend Domestic Specialty Crops
By Frank Giles As the heat of summer sets in, many specialty crops have finished their seasons in the Southeast. While most crops saw good production this season, markets were again impacted by foreign competition, especially from Mexico. Surging prices for key inputs like fertilizer didn’t help the situation. Even in specialty crops where volume was down due to weather, …
Hot and Dry Weather: Spider Mites Thriving
By Clint Thompson Hot and dry weather conditions in the Southeast this summer are ideal for spider mites. Unfortunately, they have appeared in multiple crops, according to University of Georgia (UGA) Extension specialists. “The dry weather and heat is bad for (San Jose) scale but it is fantastic for mites. I’ve seen more mites in peaches than I probably have …
Citrus Crop Looks ‘Very Promising’
The sweltering heat being felt across the Southeast has done little to dampen the optimism shared by one citrus grower who believes this year’s crop is “very promising.” Kim Jones, who owns a citrus packing facility in Monticello, Florida, and is part-owner of a similar facility in Tifton, Georgia, discusses the state of this year’s crop in North Florida and South Georgia. …
Blueberry Management for July
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) reminds Florida producers about what blueberry management tactics they need to consider as the calendar turns to July. Growers should scout for algal stem blotch, a key disease in southern highbush blueberries. It can stunt growth and cause yellowing in leaves. Farmers should also monitor and manage leaf diseases. They …