Plant Pathology Journal1812-53871812-5425Asian Network for Scientific Information10.3923/ppj.2006.28.34ErpeldingJohn E.PromLouis K.1200651Plant germplasm collections have been established to preserve genetic variation for utilization in crop improvement programs. Breeding for host plant resistant provides an economical approach to controlling diseases and stabilizing crop production but pathogen populations are variable and evolving; therefore, the identification of new sources of resistance are essential. The Mozambique sorghum collection maintained by the US National Plant Germplasm System in Griffin, Georgia was inoculated with Colletotrichum sublineolum and evaluated for anthracnose resistance in 2004 during the dry and wet growing seasons in Puerto Rico. Twelve of the 22 sorghum accessions showed a resistant response in both seasons. Four resistant accessions were evaluated in an anthracnose disease nursery in Georgia and found to be resistant, suggesting possible host plant resistance to different pathotypes of the disease. A susceptible disease response was observed for four accessions during both seasons. Six accessions varied in disease response within and between experiments suggesting environmental conditions influenced infection response. The anthracnose resistant germplasm identified from the Mozambique germplasm collection could be a valuable source of disease resistance for sorghum improvement programs.]]>Freeman, S., M. Pham and R.J. Rodriguez,1993Colletotrichum sp. based on arbitrarily primed PCR, A+T-rich DNA and nuclear DNA analyses.]]>17309322Sherriff, C., M.J. Whelan, G.M. Arnold and J.A. Bailey,1995Colletotrichum graminicola and C. sublineolum.]]>99475478Cardwell, K.F., P.R. Hepperly and R.A. Frederiksen,1989Colletotrichum graminicola and seed transmission of sorghum anthracnose.]]>73255257Thakur, R.P. and K. Mathur,20002000pp: 10-12pp: 10-12Neya, A. and M. le Normand,1998Colletotrichum graminicola) under field conditions in Burkina Faso.]]>174753Marley, P.S., R.P. Thakur and O. Ajayi,2001Colletotrichum sublineolum of sorghum in Nigeria.]]>69133142Hess, D.E., R. Bandyopadhyay and I. Sissoko,20028613741382Ngugi, H.K., S.B. King, G.O. Abayo and Y.V.R. Reddy,2002866570Harris, H.B., B.J. Johnson, J.W. Dobson Jr. and E.S. Luttrell,19644460462Thomas, M.D. and R.A. Frederiksen,1995Colletotrichum graminicola from sorghum.]]>878789Snyder, B.A., B. Leite, J. Hipskind, L.G. Butler and R.L. Nicholson,1991Colletotrichum graminicola at the infection site.]]>39463470Lo, S.C.C., K. de Verdier and R.L. Nicholson,1999Colletotrichum sublineolum in sorghum.]]>55263273Ali, M.E.K., H.L. Warren and R.X. Latin,198771803806Thomas, M.D., I. Sissoko and M. Sacko,199680151153Coleman, O.H. and I.E. Stokes, 1954466163Frederiksen, R.A.,20002000pp: 27-28pp: 27-28Casela, C.R. and R.A. Frederiksen,1993Colletotrichum graminicola sclerotia in sorghum stalk residues.]]>77825827Ali, M.E.K. and H.L. Warren,1987Colletotrichum graminicola on sorghum.]]>71402404Pande, S., L.K. Mughogho, R. Bandyopadhyay and R.I. Karunakar,1991Colletotrichum graminicola in India.]]>75778783Casela, C.R., A.S. Ferreira and R.E. Schaffert,1992Colletotrichum graminicola in Brazil.]]>1992pp: 209-212pp: 209-212Rosewich, U.L., R.E. Pettway, B.A. McDonald, R.R. Duncan and R.A. Frederiksen,1998Colletotrichum graminicola population in a sorghum disease nursery.]]>8810871093Guthrie, P.A.I., C.W. Magill, R.A. Frederiksen and G.N. Odvody,1992C. graminicola.]]>82832835Souza-Paccola, E.A., L.C.L. Favaro, C.R. Casela and L.D. Paccola-Meirelles,2003Colletotrichum sublineolum.]]>151329334LeBeau, F.J. and O.H. Coleman,1950423334Boora, K.S., R. Frederiksen and C. Magill,19983817081709Erpelding, J.E. and L.K. Prom,200436571Pande, S., R.P. Thakur, R.I. Karunakar, R. Bandyopadhyay and B.V.S. Reddy,199438157166Harlan, J.R. and J.M.J. de Wet,197212172176