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Browse Weeds, Diseases and Pests Stories - Page 16

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News from the College of Agricultural and Environmental Sciences

Tomato leaves can curl in response to environmental stresses, like lack of water, or as a symptom of a disease, like tomato leaf curl virus, shown here. CAES News
Think Ahead 06/22/17 Sharon Dowdy
Georgia’s hot, muggy summers provide the perfect conditions for diseases to thrive in. University of Georgia Cooperative Extension specialist Elizabeth Little says the secret to fighting diseases in homegrown vegetables is to stay a few steps ahead of them.
Cotton being harvested. CAES News
Cotton Diseases 06/22/17 Clint Thompson
In addition to root-knot nematodes and target spot disease, Georgia cotton farmers should be prepared to fight bacterial blight, said University of Georgia Cooperative Extension plant pathologist Bob Kemerait.
A row of pines at the Westbrook Research Farm on the UGA campus in Griffin, Georgia. CAES News
Forest Herbicide Workshop 06/15/17 Clint Thompson
Foresters, forest herbicide applicators, land managers and landowners interested in maintaining effective forest herbicide programs are encouraged to attend the University of Georgia Daniel B. Warnell School of Forestry and Natural Resources’ Forest Herbicide Workshop. The workshop will be held on Tuesday, July 18, and Wednesday, July 19, at the Tift County UGA Cooperative Extension office.
Fusarium wilt is a fungal disease that can considerably damage a watermelon crop. University of Georgia scientists are studying whether fusarium wilt can be managed through fumigation. CAES News
Fusarium Wilt 06/06/17 Clint Thompson
Fusarium wilt is on the rise in Georgia watermelon fields. University of Georgia scientists are studying whether this fungal disease can be managed through fumigation.
Black shank disease badly affected this tobacco field in Coffee County, Georgia. CAES News
Black Shank Disease 06/06/17 Julia Rodriguez
University of Georgia Cooperative Extension research trials of new tobacco varieties could help farmers reduce the level of black shank disease in their fields to 15 percent, according to Tony Barnes, Agriculture and Natural Resources Extension agent in Atkinson County, Georgia.
A yellow squash matures on the vine of a squash plant growing in Butts County, Georgia. CAES News
Squash Struggles 05/24/17 Sharon Dowdy
Pests and diseases make summer squash one of the most challenging vegetables to grow in Georgia home gardens, according to University of Georgia plant pathologist Elizabeth Little, who studies plant diseases and control methods at the UGA College of Agricultural and Environmental Sciences.
University of Georgia graduate student Zach Matteen conducted trials on 11 varieties of winter squash at UGA's Durham Horticulture Farm in Watkinsville, Georgia, on land used to grow organic crops. Matteen tested winter squash varieties 'Waltham' butternut, 'Zeppelin' delicata, 'Metro PMR' butternut, Seminole pumpkin, Choctaw sweet potato, 'Thai Kang Kob' tropical pumpkin, 'Thelma Sanders' sweet potato and a fifth-generation cross of 'Waltham' butternut and Seminole pumpkin. He found that the two sweet potato squashes and Seminole, tropical and tan cheese pumpkins held up best against squash pests and diseases. CAES News
Winter Squash 05/24/17 Sharon Dowdy
By determining the varieties best suited for the area, University of Georgia graduate student Zach Matteen is on a mission to convince more backyard gardeners and farmers to grow winter squash. He has found that Seminole, tropical and tan cheese pumpkins, as well as Choctaw and 'Thelma Sanders' sweet potato squashes, hold up best against squash pests and diseases.
Layby equipment being used in corn. CAES News
Layby Herbicide Program 05/16/17 Julia Rodriguez
Layby herbicide programs allow Georgia field corn growers to better control weeds throughout the growing season, according to Brooke Jeffries, University of Georgia Cooperative Extension Agriculture and Natural Resources agent in Wheeler County, Georgia.
Kudzu bugs overwintering in bark. CAES News
Kudzu Bug Decline 05/10/17 Clint Thompson
Once a devastating presence in Georgia’s soybean fields and a major nuisance to homeowners, the kudzu bug population has diminished over the past three years.
Pecans being researched on the UGA Tifton campus in 2014. CAES News
Pecan Production Costs 04/26/17 Clint Thompson
Georgia’s pecan industry grew by more than 20,000 new acres in the last five years. Pecans are a booming business in Georgia, but University of Georgia Cooperative Extension pecan specialist Lenny Wells says that new farmers should go into the venture knowing that pecans are a costly investment.