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Southern corn rust appeared at least two weeks early in 2014 (5 June) than it did in 2009, 2010, 2011, 2012 or 2013. Appearing earlier means that this disease will likely be more problematic than in recent years. Corn that is approaching (or has passed) the tassel growth stage is worth protecting if the yield potential is there, according to UGA Extension agent Shane Curry. CAES News
Southern Corn Rust 07/30/14 Clint Thompson
Southern corn rust struck Georgia's corn crop two weeks earlier this season and has spread across the Coastal Plain, says a University of Georgia plant pathologist. If not treated quickly, the annual disease can stunt plants and reduce yields.
Co-authored by Thomas Foken, Monique Leclerc's book, Footprints in Micrometeorology and Ecology, is the first textbook on the subject and covers how to interpret meteorological measurements made at a given level over a surface with regard to characteristic properties such as roughness, albedo, heat, moisture, carbon dioxide and other gases. CAES News
Micrometeorology Textbook 07/10/14 Sharon Dowdy
Some landscapes — like forests — are known for keeping carbon dioxide out of the atmosphere. Others shed carbon dioxide or other gasses that can affect the environment. Calculating just how much of each gas is held or released can be difficult but University of Georgia scientist Monique Leclerc has literally written the book on the subject.
Corn and rye residue, part of a conservation tillage system on Barry Martin's farm in Hawkinsville, Georgia. CAES News
Conservation Tillage 05/22/14 Clint Thompson
University of Georgia Extension water resource specialist Gary Hawkins is a devoted advocate of conservation tillage, but not for the typical reason. He appreciates its soil-building qualities, but what won his support is the water resources it saves.
CAES News
SARE Grant 04/23/14 Clint Thompson
Adding nitrogen to fertilize their crop is a substantial expense corn farmers have to consider when calculating their bottom line. A University of Georgia scientist hopes to help lower that cost by planting clover and corn together.
Squash vine borer larva inside squash vine. CAES News
Modified Organics 03/12/14 Sharon Dowdy
To place the certified organic seal on their produce, farmers must follow a strict list of rules. Home gardeners who want to use organic practices can take the first steps by using methods one University of Georgia expert calls “modified organics.”
Wesley Porter, hired in January, is the irrigation specialist and will serve Georgia and Alabama. CAES News
Water Management 02/25/14 Clint Thompson
The University of Georgia’s Extension irrigation specialist is cautious when discussing the future of irrigation and its impact on farmers statewide. Wesley Porter’s job is to educate both Georgia and Alabama farmers on the best way to manage the precious resource.
A grower sells fresh cut flowers at a farmers market in Henry County. CAES News
Small Farmer Workshop 02/06/14
UGA Extension will present a workshop for would-be small farmers on March 14 on the Central Georgia Technical College campus in Milledgeville.
University of Georgia Extension livestock economist Curt Lacy presents university ag economists' 2014 predictions for Georgia products during the forecast event held in Macon on Jan. 24. CAES News
Georgia Ag Forecast 01/30/14 Sharon Dowdy
Georgia’s livestock producers may see higher profits in 2014 due to lower feed prices and higher consumer demand. However, those lower feed prices, and flat demand for corn for ethanol, may hold down profit margins for Georgia row crop farmers.
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.