Utility of Germplasm from the NPGS in the Texas A&M University Cotton Breeding Program

The U.S. National Plant Germplasm System holds a wealth of valuable cotton germplasm available for breeders. The cotton breeding program at Texas A&M University has actively used numerous lines in its program as parent material over the last 12 years. Both Gossypium hirsutum and G. barbadense lines have been integrated into elite TAMU breeding material. By tracking the fate and value of the lines in terms of performance and creation of genetic variability, results indicate this source of germplasm has substantially benefited the program in terms of improving yield potential, fiber quality and host plant resistance.