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UGA Extension publications offer research-based, free information to Georgians on topics including agriculture, the environment, families, food, lawn and garden,
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  • Georgia 2015 Soybean, Sorghum Grain and Silage, and Summer Annual Forages Performance Tests (AP 103-7)

    This research report presents the results of the 2015 statewide performance tests of soybean, sorghum grain and silage, and summer annual forages. The tests for various evaluations were conducted at several or all of the following locations: Tifton, Plains, and Midville in the Coastal Plain region; Griffin and Athens in the Piedmont region; and Calhoun in the Limestone Valley region. The University of Georgia soybean variety trials are irrigated. In addition, dryland soybean variety trials were conducted at four locations (Midville, Plains, Tifton, and Griffin), and irrigated, ultra-late planted soybean variety trials were conducted at Midville and Attapulgus. All are included in this report. Agronomic information, such as plant height, lodging, disease occurrence, etc., is listed along with the yield data. Information concerning planting and harvest dates, soil type, and culture and fertilization practices used in each trial is included in footnotes. Since the average yield for several years gives a better indication of a variety's potential than one year's data, multiple-year yield summaries have been included. Published on Dec 31, 2015.

  • Iron (Manganese) and Sulfur Bacteria in Your Well Water (B 1457)

    Presence of bacteria in your drinking water supply does not necessarily pose a health hazard. Certain types of bacteria in household water are more of a nuisance issue. Your water may test negative for coliform and E. coli, but it may still contain other bacteria, typically nuisance bacteria. The two most common types of nuisance bacteria are iron (manganese) and sulfur bacteria. Iron (manganese) bacteria are generally more common than sulfur bacteria because large amounts of iron can be present in ground water. Iron and sulfur bacteria can live together in a household water supply system, so it can be very difficult to determine whether the problem is from one or the other, or both. Water tests looking for the presence of iron bacteria are seldom recommended and are generally not required. Instead, the confirmation of the presence of iron bacteria is usually based on visual inspection. The unmistakable “rotten egg” odor of hydrogen sulfide gas is the most obvious sign of a sulfur bacteria problem. Once iron bacteria are well established in a household water supply system, their complete elimination is extremely difficult or even impossible. Preventive measures are more critical and effective than corrective actions. This publication includes some simple preventive measures as well as control and treatment options. Published on Mar 31, 2016.

  • Identification and Control of Fusarium Head Blight (Scab) of Wheat in Georgia (C 1066)

    Fusarium Head Blight (FHB), also called scab, is a devastating disease that is emerging in Georgia wheat fields. This publication contains important information on the biology of the causal agent, and conditions that favor the disease, detailed descriptions of the diseases symptoms, and the latest information on cultural, genetic, and chemical methods of control. The intended audience is producers, professionals, consultants, county faculty and the general public. Published on Mar 30, 2015.

  • Georgia Pest Management Handbook—Homeowner Edition (SB 48)

    The Georgia Pest Management Handbook gives current information on selection, application and safe use of pest control chemicals. The Handbook has recommendations for pest control on farms, around homes, urban areas, recreational areas, and other environments in which pests may occur. Cultural, biological, physical, and other types of control are recommended where appropriate. Published on Mar 30, 2014.

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