Diversity and Virulence of Alternaria spp. Causing Potato Early Blight and Brown Spot in Wisconsin.

Early blight, caused by Alternaria solani, along with brown spot, caused by A. alternata, have the potential to reduce quality and yield in potato production globally. Prior to this study, the incidence, disease impact, and fungicide resistance attributes of A.

There is no difference in survival between African-American and white women with breast cancer.

A difference in survival by race in women with breast cancer has been reported. We examined survival of African-American (AA) and white (W) women diagnosed with breast cancer and evaluated variables that may affect survival at a university teaching hospital. A retrospective review of tumor registry data for breast cancer was performed in all AA and W female breast cancer patients diagnosed between the years 1990 and 1999 at a university hospital.