Pierce’s Disease is wreaking havoc in grape vineyards in the Southeast. It is such a problem that University of Georgia Cooperative Extension plant pathologist Phil Brannen is concerned about the sustainability of some farming operations, especially as winter temperatures continue to get warmer. “Once you get above 2,000 feet in elevation, I have only rarely seen a single plant come …
Oak Extract Shows Promise in Fight against Citrus Greening
New research reveals a reduction in bacterial titer and starch accumulation in infected trees.
Management of Thrips in Tomatoes
By Xavier Martini and Joe Funderburk Thrips are important pests of tomatoes for two reasons. First, they damage fruit directly by egg-laying or feeding (Figure 1). More importantly, some species also vector tospoviruses that include tomato spotted wilt virus, groundnut ringspot virus and tomato chlorotic spot virus. These tospoviruses can considerably decrease the crop yield if thrips are not controlled. …
Technology to Improve Vegetable Production
By Yiannis Ampatzidis Vegetable growers face a variety of challenges, including pest and diseases, labor shortages and climate change. How can new advancements in technology help growers address these challenges? Can technology improve crops, reduce production costs and protect the environment? How can technological innovations be incorporated into traditional farming to improve production practices? In the last few decades, several …
Mystery Seeds Could Pose Real Threat
By Maggie Lawrence AUBURN UNIVERSITY, Ala. — How much harm could a package of mystery seeds do? Scientists with the Alabama Cooperative Extension System agree that unsolicited seed packets being delivered in Alabama and across the country could pose a real threat to native ecosystems and possibly to people. Threat of Invasive Species Nancy Loewenstein, an invasive plant expert with …
Sneak Peek: August 2020 VSCNews Magazine
By Ashley Robinson The August issue of VSCNews magazine equips growers with the latest information and strategies to develop a sound fumigation system. With the loss of methyl bromide, many growers have struggled to maintain consistent soilborne pathogen and pest control with fumigants that are currently available. Gary Vallad, Johan Desaeger, Joe Noling and Nathan Boyd of the University of …
Farmer Feedback Essential for Adequate Analysis
Feedback during the Notice of Funding Availability comment period for the Coronavirus Food Assistance Program yielded positive results for certain commodities added in coverage by the United States Department of Agriculture. It also pointed to the importance of farmers and industry leaders responding to surveys and requests for information. In this case, it allowed the USDA to make appropriate decisions …
Navigating Generational Differences in Ag
With more than one generation working side by side on the farm, there are situations that can be tricky to navigate at times. However, it’s important to take the time to look at things through another person’s vantage point and consider how to cater to the strengths of each generation to better the farming operation. The most recent and concluding …
Scientists to Study Crippling Tomato Disease to Lay Groundwork for Prevention
By: Brad Buck, 813-757-2224 (office); 352-875-2641 (cell); bradbuck@ufl.edu A destructive disease known as bacterial spot can ruin tomatoes anywhere it strikes. That’s why University of Florida scientists want to understand how the pathogen that causes the disease spreads and evolves on farms. A couple of quick statistics illustrate the importance of tomatoes to Florida’s agricultural economic sector: Fresh market tomatoes …
Florida Citrus Growers Have New Tool to Fight Greening
By: Ruth Borger, 517-803-7631, rborger@ufl.edu LAKE ALFRED, Fla. — If information is power, Florida citrus growers have a new asset in their fight against citrus greening disease which has been impacting the state’s multi-billion dollar citrus industry. The University of Florida Institute of Food and Agricultural Sciences statewide citrus program launched a major revision of a website, providing instant access …