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Browse Plant Pests and Diseases Stories - Page 18

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News from the College of Agricultural and Environmental Sciences

In this file photo, an array of pesticides are lined on the shelves of a Griffin, Ga., feed and seed store. CAES News
Pesticide Applicator Classes 01/23/14
Certified pesticide applicators need recertification training and credits to keep their licenses up-to-date. To help provide this training, University of Georgia Cooperative Extension has planned pesticide applicator recertification classes in Savannah, Griffin and Cartersville this February.
Thrips are tiny winged insects that feed chiefly on plants. Many species damage cultivated plants, by either sucking the sap or transmitting viral plant diseases. Thrips reach a maximum length of about half an inch. Most have two pairs of long, narrow, hair-fringed wings. CAES News
Thrips Damage 01/16/14 Clint Thompson
A tiny insect proved to be a formidable foe for Georgia farmers in 2013. Whether thrips will deliver a similar punch in 2014 remains to be seen. There are more than 7,000 species of thrips, but only two cause problems for Georgia farmers and UGA researchers — tobacco thrips and western flower thrips.
Rows of cotton at a farm on the University of Georgia Tifton Campus in 2013. CAES News
Crop Rotation 01/02/14 Clint Thompson
Pesticides are a costly but essential tool farmers use to control plant diseases and insects. Crop rotation continues to be a more reliable and economical management strategy.
Tim Brenneman, a University of Georgia plant pathologist, shows nematode damage on peanuts during the Georgia Peanut Tour in September. CAES News
Nematodes 11/07/13 Clint Thompson
Tiny microscopic worms called nematodes can have a devastating and costly effect on peanut crops. A new nematode resistant peanut variety, bred by Georgia researchers, will ease this problem by stopping the pest from reproducing. If necessary, University of Georgia experts recommend farmers start using this new variety next season.
Pictured are peanut burrower bugs. CAES News
Burrower bug 11/01/13 Clint Thompson
A silent peanut pest is eating away at profits and has Georgia producers concerned. The burrower bug can wreak havoc on a farmer’s peanuts without him even knowing.
Phillip Roberts, Extension entomologist with the University of Georgia Tifton Campus, searches a soybean plant at a field in Midville for kudzu bugs. CAES News
Kudzu Bug 10/04/13 Clint Thompson
Kudzu bugs may be native to Asia, but they’re a major problem in Georgia —particularly for soybean farmers.
Tim Brenneman, a plant pathologist with the University of Georgia Tifton Campus, discusses nematode damage on peanuts during the Georgia Peanut Tour on Wednesday at the Gibbs Farm in Tifton. CAES News
Georgia Peanut Tour 09/19/13 Clint Thompson
One of Georgia’s top agricultural commodities was showcased this week as part of an annual peanut tour throughout south Georgia.
Woolly hackberry aphid CAES News
Woolly Aphids 09/12/13 Paul Pugliese
An aphid pest that came to Georgia two decades ago has some homeowners seeing “snow” falling from their hackberry trees and cleaning sticky goo off their cars.
Guy Collins, an Extension cotton agronomist with the University of Georgia-Tifton campus, talks about cotton to producers and consultants at the Southeast Georgia Research and Education Center Field Day in Midville on Aug. 14. CAES News
UGA Field Day 09/03/13 Clint Thompson
Cotton and peanut research will be showcased on the University of Georgia Tifton Campus on Wednesday, Sept. 11.
Guy Collins, an Extension cotton agronomist with the University of Georgia-Tifton campus, talks about cotton to producers and consultants at the Southeast Georgia Research and Education Center Field Day in Midville on Aug. 14. CAES News
Midville field day 08/21/13 Clint Thompson
University of Georgia revealed its latest research on cotton, soybeans, corn and other southeast Georgia crops at the annual Southeast Georgia Research and Education Center Field Day held in Midville Aug. 14.