bacterial spot

Controlling Bacterial Spot on Tomatoes and Peppers

Dan Cooper Alabama, Research, Tomatoes, Vegetables

Alabama Extension wants those growing tomatoes and peppers to be aware of bacterial spot, a common disease on the leaves of those two plants. There are several steps growers can take to control and prevent the disease, which involves using multiple management tactics. Controlling the disease with chemicals alone usually results in failure. Steps growers can take include rotating fields …

Studying Salmonella Prevention in Produce

Alison DeLoach Food Safety, Produce, Research, Top Posts

By Alison DeLoach Food safety is a top priority for food scientists in the United States. Govindaraj Dev Kumar, an assistant professor at the Center for Food Safety at the University of Georgia, is researching the foodborne pathogen salmonella and the threat it poses to food safety. Kumar said there are 2,500 different types of salmonella found in poultry, eggs …

Growers of Organic Vidalia Onions Face Challenges

Abbey Taylor Georgia, Onion, Organic, Research, Top Posts, VSCNews magazine

By Bhabesh Dutta, Carroll Johnson and Jason Schmidt Vidalia onion ranks first in terms of farmgate value among vegetables in Georgia, making it the most important vegetable crop in the state. Among the spring-grown onions in the United States, Georgia ranks first because Vidalia onions are predominantly grown in spring. Although most of the acreage is conventional, nearly 20 percent …

Diamondback Moth Update

Abbey Taylor Pests, Research, Top Posts

Diamondback moth (DBM) has been a menace for brassica growers around the globe for decades. After a major outbreak in 2016, the issue became much more prevalent in Florida and Georgia. So, researchers from the University of Florida (UF) and the University of Georgia (UGA) have recently been studying how resistant these pests have become to commonly used insecticides. Hugh …

hemp

The Impact of Nematodes on Hemp

Alison DeLoach Florida, Hemp, Research, Top Posts

By Alison DeLoach Interest is currently high in growing hemp as an alternative crop; however, nematodes may be an issue for growers. Johan Desaeger, assistant professor at the University of Florida (UF), is planning to conduct research on how susceptible hemp will be to nematodes in Florida. Hemp is being studied under a new pilot project at UF, like the …

Biological Controls for Growers

Alison DeLoach Research, Top Posts, Vegetables

By Alison DeLoach Integrated pest management is an economic way for growers to control pests. Jim Walgenbach an Extension entomologist at North Carolina State University, studies integrated pest management on tree fruits and vegetable crops. At the 2019 Southeast Regional Fruit and Vegetable Conference, he discussed research on biological controls for certain pests. When it comes to managing spider mites …

Drone Technology on the Rise

Abbey Taylor Research, Technology, Top Posts

Many growers are adopting new technologies, including drones, to aid their production systems. According to Jim Fletcher, a University of Florida (UF) regional water specialist and interim BMP coordinator, drones could bring growers to the next level. Currently, Fletcher says drones can fly over fields and identify areas where there may be an issue with the plants. Then the grower …

Smart Sprayer Technology for Better Weed Control

Abbey Taylor Produce, Research, Top Posts, VSCNews magazine

By Arnold Schumann, Nathan Boyd, Shaun Sharpe and Jialin Yu Most vegetable and strawberry crops in Florida are grown on raised, fumigated soil beds covered with plastic mulch and fertigated with drip tape. Fortunately, the plastic mulch suppresses most weeds that would otherwise grow rapidly and outcompete the crops in Florida’s warm subtropical climate. The open holes that are punched …