Plant Releases

Germplasms


Rust-resistant Peanut

Breeder: Soraya Leal-Bertioli and David Bertioli

RBS-226C possesses strong resistance to rust derived from the wild species A. batizocoi. Currently, the only peanut rust resistance available in the market is derived from A. cardenasii, and therefore, amenable to being overcome by the pathogen. This is the first time A. batizocoi is used to produce lines with rust resistance.  This line also has cultivated peanut-like traits: good architecture, yield comparable to the best local varieties, and partial resistance to other foliar diseases.


226CRBS-226C-peanut
RBS-226C rust-resistant peanut.

Stem Rot-resistant Peanut

Breeder: Juliet Chu and Peggy Ozias-Akins

TifGP-7 is a recombinant inbred line from the cross of Tifrunner x NC 3033.  The male parent, NC 3033, is released germplasm carrying stem rot (also known as white mold) resistance. Tifrunner is a runner cultivar susceptible to stem rot.  RILs from this cross were tested for field resistance to peanut stem rot from 2013 to 2015. Its durable resistance to stem rot was demonstrated in three additional years of field trials. This line possesses the resistance alleles at the QTL regions conditioning stem rot resistance.


TifGP-7
TifGP-7 stem rot-resistant peanut. Photos courtesy of Akshaya Biswal.

Cultivars


GA-192710
GA-192710, a new, very higholeic, root-knot nematode resistant, large-seeded, runner-type peanut cultivar.

Georgia-24NHO Peanut

Breeder: Bill Branch

GA-192710 - released as Georgia-24NHO - is a new, very high-oleic, root-knot nematode resistant, large-seeded, runner-type peanut cultivar. It was developed from a cross made in 2015 between two runner-type parents, ‘Georgia-06G’ and GA 122704. GA 122704 is a high-oleic, root-knot-nematode-resistant advanced Georgia breeding line derived from a cross between ‘Tifguard’ and ‘Georgia-02C’. It has an intermediate decumbent runner growth habit and medium+ maturity, and dark green leaves. It also has a high level of resistance to tomato spotted wilt virus (TSWV) and root-knot nematode (RKN). For the past five years (2019-2023), field observations and data indicate that these characteristics of GA 192710 are very uniform and stable, and no offtypes or variants have been found.


GA20E48
GA20E48, a high grain yielding wheat line with medium-late maturity and good to average test weight.

Wheat

Breeder: Mohamed Mergoum

GA20E48 is an exceptionally high grain yielding wheat line with medium-late maturity and good to average test weight. It is a line with awned spikes. GA20E48 is relatively short, like Jamestown and PIO 26R41and AGS 4043, but shorter than most by 4 to 5. In the regional SUNGRAINS trials, GA20E48 performed very well in general. It was 2nd among 110 entries in the entire SE region and was top (1st) in the region -FL excluded- in the SUNWHEAT nursery grown in 8 locations in the SE. In the regional USW trials, GA20E48 was top (1st) yielder among the 38 elite entries and ranked 4th for its test weight.

GA20E48 is also resistant to medium resistant to lodging. Additionally, GA20E48 has an excellent pest resistance package, including resistance to races of leaf and stripe rusts and powdery mildew. GA20E48 has two major known QTLs (Fhb_1B_JT and Fhb_1A_Ne) for FHB, providing it with good levels of resistance. It also has a good resistance to Hessian fly. GA20E48 is also resistant to powdery mildew, medium resistant to bacteria, and Septoria blotch. It has the major QTL (Sbm1) for wheat soil-borne virus that protects against the virus. GA20E48 has very good milling and baking quality as a soft red winter wheat, including flour extraction/yield, kernel softness, and cookie diameter. 


Plant Licensing

For more information on licensing, contact:

Brent W. Marable, RTTP 
Assistant Director - Plant Licensing | Innovation Gateway 
Office of Research | University of Georgia 
134 Terrell Hall, 210 South Jackson St. Athens, GA 30602 
706.542.5942 |  marable@uga.edu

Cultivar Spotlight: Suziblue Blueberry
The development over half a century ago of blueberries adapted to Georgia resulted in Georgia becoming one of the top producers of blueberries in the country. The University of Georgia itself has been breeding blueberries since the 1940’s and has released dozens of varieties since then.

Of the varieties released by UGA, the standout is Suziblue, created by Dr. Scott NeSmith, now emeritus professor of Horticulture. Since its release in 2010, 6.9 million Suziblue bushes have been sold around the world—accounting for 35% of all UGA-developed blueberry plants sold. Based on the planting density of 1,000 bushes per acre, it translates to 6,900 acres planted!

Suziblue is an early season southern highbush blueberry. It ripens between late April to early May in Southeast Georgia and makes to the fresh fruit market during the early premium price window. Suziblue blueberries have excellent flavor and firmness. Suziblue is self-fertile and easy to propagate through softwood cuttings.

Suziblue’s adaptability and outstanding qualities come from its complex genetic makeup, consisting of multiple blueberry species, including V. corymbosum, V. darrowii and V. virgatum. Given such a heritage, consumers will continue to enjoy its rich flavor, pleasant taste and health-promoting phytochemicals from the fresh fruit market for years to come.