Genetics of Reniform Nematode Resistance in Gossypium arboreum Germplasm Line PI 529728

Reniform nematode (Rotylenchulus reniformis) is a serious pathogen of cotton in the United States and management has been difficult due to the lack of resistant upland cotton (Gossypium hirsutum) varieties. The diploid G. arboreum germplasm line PI 529728 was identified as a potential new source of R. reniformis resistance. Line PI 529728 was crossed with the highly susceptible G. arboreum germplasm line PI 529729 to develop F1, BC1F1, and F2...