01269nam a2200193 a 450000100080000000500110000800800410001910000230006024501310008326002910021450000130050552004420051865000120096065000130097270000260098570000220101170000210103370000210105420380862016-03-09       2015    bl uuuu     u00u1 u    #d1 aOLIVEIRA, E. J. de  aSelection of cassava accessions with multiple resistance to pathogens associated with root rot disease.h[electronic resource]  aWORLD CONGRESS ON ROOT & TUBER CROPS ? WCRTC; Scientific CONFERENCE OF THE GLOBAL CASSAVA PARTNERSHIP FOR THE 21ST, 3.; CENTURY & SYMPOSIUM OF THE INTERNATIONAL SOCIETY FOR TROPICAL ROOT CROPS, 17., 2015. NANNIG GUANXI, CHINA. Adding Value To Root And Tuber Crops. [Anais?]. Chinac2015  aSP01-03.  aThe cassava root rot disease (CRRD) severely affects productivity in several countries. The objective of this study was to estimate genetic parameters and to identify multiple resistance sources against pathogens associated with CRRD. For this, the symptoms caused by Fusarium spp., Phytophthora spp., and Botryosphaeriaceae species in peel and pulp from the roots were evaluated in 277 accessions using a whole tuber inoculation method.  aCassava  aMandioca1 aOLIVEIRA, S. A. S. de1 aVILAS BOAS, S. A.1 aHOHENFELD, C. S.1 aSANTOS, V. da S.