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Browse Weeds, Diseases and Pests Stories - Page 4

480 results found for Weeds, Diseases and Pests
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Animal Diseases and Parasites Ants, Termites, and Other Pests Commercial Pesticide Commercial Plant Disease Commercial Weed Control Fungicide Nuisance Animals Plant Pests and Diseases
solitary oak leafminer damage CAES News
Solitary Oak Leafminer 06/14/22 Garrett Hibbs
“What’s wrong with the leaves of my oak tree? Is my tree dying?” Over the past several weeks, University of Georgia Cooperative Extension offices across north Georgia have been flooded with calls from residents asking about their oak trees. Whether white, red or chestnut oaks, the question has been the same.
Aerial photo of soybean field at the UGA Northwest Research and Education Center in Rome, Georgia, by Henry Jordan CAES News
MyIPM Row Crops 05/25/22 Emily Cabrera
New insect wreaking havoc in your cotton field? Troublesome disease in your peanut stand you don’t recognize? No idea where to start? There’s an app for that.
Fire ant mounds seen on the surface of our lawns and fields are just a small portion of the ant colony where soil has been excavated to the surface. These colonies are unsightly and occasionally dangerous. CAES News
Fire Ant Management 05/24/22 Shanna Reynolds
There are many things you come to expect living in the Southern U.S. You can count on sweetened ice tea being available at every restaurant, there will always be festivals named after fruits and vegetables, and the weather after Easter will never make any sense. You can also count on fire ant mounds appearing in late spring. 
Prolific weeds like buttercup compete with underlying grasses and can reduce their growth in the spring. This reduces the amount of forage yield available for livestock grazing pastures, and fescue lawns or pastures may end up with bare spots as a result of this competition. CAES News
Buttercup Control 05/10/22 Paul Pugliese
Spring has undoubtedly arrived in Georgia. Local pastures and lawns remind me of the lyrics from “America the Beautiful,” “Oh beautiful, for spacious skies, for amber waves of grain.” Except that almost every call this week has been about amber waves of buttercup, something that neither livestock nor humans like to eat.
Adaptable and hungry, Argentine black and white tegus pose a significant threat to native wildlife, from gopher tortoises to ground-nesting birds. The public should report tegus seen in the wild, alive or dead. (Photo by Dustin Smith/Georgia DNR) CAES News
Report Tegus 04/08/22 Rick Lavender
Warming temperatures will have tegus on the move in southeast Georgia. Reporting sightings of tegus, alive or dead, is needed to keep the big, South American lizards from gaining a foothold in the state, according to the Georgia Department of Natural Resources.
Jena Johnson, a research professional in the Department of Entomology, has been interested in photography since graduate school, when she first experimented with a 35mm camera. Over the years, she’s honed her skills in both research and photography, now documenting a variety of insects with a macro lens. (Photo by Peter Frey) CAES News
Mosquito Metamorphosis 04/06/22 Ciara Pysczynski
Jena Johnson, a lab manager in the Department of Entomology in UGA’s College of Agricultural and Environmental Sciences, captures what she observes working with mosquitoes and other insects in the lab of entomology professor Michael Strand. She finds scientific and artistic meaning in her photos, which offer a glimpse at both intriguing behavioral phenomena and unexpected natural beauty.
House centipede CAES News
16 house centipedes 02/16/22 Nancy C. Hinkle
If you don't mind alien-looking creatures skittering around your home, house centipedes are handy things to have around. They're not nearly as big as they look. A house centipede's body is only an inch long, but its long antennae and 15 pairs of extended, spindly legs make it look much larger. They give it a frilly, rippling look as it moves.
Adult plum curculio (Photo by Brett Blaauw) CAES News
Plum Curculio 02/14/22 Emily Cabrera
With the onset of warmer, longer days, an array of pink blooms from peach, cherry and plum trees break forth — the first signs of spring. And while most of us enjoy this seasonal shift, fruit tree growers prepare their orchards for the relentless, annual migration of insect pests.
A medical illustration of an azole-resistant fungus, Aspergillus fumigatus. (Photo courtesy of the CDC) CAES News
Fungicides Driving Resistance 02/11/22 Allyson Mann
New research from the University of Georgia has shown, for the first time, that compounds used to fight fungal diseases in plants are causing resistance to antifungal medications used to treat people.