Browse Weeds, Diseases and Pests Stories - Page 9

472 results found for Weeds, Diseases and Pests
Broccoli grown on the UGA Tifton Campus is pictured growing on wheat straw mulch, plastic mulch and on bare soil. CAES News
Organic Weed Control
If they start now, Georgia organic farmers can use mulch and cultivation to manage young weeds, according to Juan Carlos Diaz-Perez, vegetable scientist on the University of Georgia Tifton campus. If weeds are not controlled successfully and are allowed to grow throughout May and June, they can compete with crops for nutrients, water and sunlight.
Pictured is cabbage with black rot symptoms in a research trial on the UGA Tifton Campus. CAES News
Cabbage
As temperatures increase this spring, Georgia cabbage farmers should scout their crops regularly to ensure disease pressure is not too high, says University of Georgia Cooperative Extension vegetable specialist Andre da Silva.
A group of black flies CAES News
Black Flies
One of the best things about living above the fall line in Georgia has always been the lack of gnat swarms, but that seems to have changed this spring.
Onion center rot is a devastating disease for Vidalia onion producers in south Georgia. CAES News
Onion Storage
With Georgia’s Vidalia onion harvest approaching, growers must prepare to protect their crops from diseases during storage, according to Tim Coolong, University of Georgia Cooperative Extension vegetable specialist.
Kip Lacy, who is currently a graduate fellow at the Rockefeller University but received his master’s in entomology from UGA’s College of Agricultural and Environmental Sciences in 2018, worked with UGA fire ant researcher Ken Ross and DeWayne Shoemaker at the University of Tennessee to isolate and document the multi-queen colonies. CAES News
Ant Queens
In most colonies, ants work in service of a single reproductive queen, but that’s not always the way ant societies function.
Here's a picture of a homeowner's citrus tree in Camden County, Georgia infected by the citrus greening disease. Georgia’s citrus crop is expected to double in size this year. CAES News
Citrus Crop
The citrus greening disease that has devastated Florida’s industry over the past decade is not affecting Georgia production, but growers should still be aware of the potential danger it can bring, according to Jonathan Oliver, University of Georgia Cooperative Extension fruit pathologist.
Pictured is an overhead view of a cotton field affected by deer in Burke County, Georgia. Deer can damage as much as 50 percent of a farmer’s crop. Burke County Extension Agent Katie Burch may have found an effective deer deterrent in Milorganite fertilizer. CAES News
Deer Management
The threat of deer eating the cotton grown on local farms sent University of Georgia Cooperative Extension Agriculture and Natural Resources agent Katie Burch searching for a solution. And the Burke County, Georgia, agent may have found one.
UGA Extension weed scientist Stanley Culpepper speaks about weed research during a field day. CAES News
PSO Awards
Eight University of Georgia faculty and staff were honored for exemplary service to the state during Monday’s 2019 Public Service and Outreach awards luncheon, which included awards for Entrepreneur of the Year and Donor Impact.
Ambrosia beetle activity is identifiable by the toothpick-sized sawdust tubes they leave sticking out of holes bored in pecan trees. CAES News
Pecan Pest
Ambrosia beetles are swarming south Georgia pecan orchards and farmers should take precautions now, according to Angel Acebes-Doria, pecan entomologist with University of Georgia Cooperative Extension.
Fire ants scurry along a piece of wood CAES News
Spring Ant Control
Whether you have a well-manicured lawn or a wild preserve, almost every landscape in Georgia shares one feature: fire ants.