Title:	Identification of a new race of Hemileia vastratix in Brazil.
Authors:	CABRAL, P G. C. ZAMBOLIM, E. M. ZAMBOLIM, L. LELIS, T. P. CAPUCHO, A. S. CAIXETA, E. T.
Affiliation:	UNIVERSIDADE FEDERAL DE VIÇOSA; EUNIZE MACIEL ZAMBOLIN, UNIVERSIDADE FEDERAL DE VIÇOSA; LAÉRCIO ZAMBOLIM, UNIVERSIDADE FEDERAL DE VIÇOSA; UNIVERSIDADE FEDERAL DE VIÇOSA; ALEXANDRE SANDRI CAPUCHO, UNIVERSIDADE FEDERAL DE VIÇOSA; EVELINE TEIXEIRA CAIXETA, SAPC.
Date Issued:	2009
Citation:	In.: AUSTRALASIAN PLANT DISEASE NOTES, v. 4, p. 129-130. 2009.
Description:	In this study, a survey of physiological races of Hemileia vastatrix was carried out on 34 coffee leaf rust populations collected at several coffee genotypes in Brazil. After the inoculation on leaf disc of coffee differential clones, the races I, II, III, XIII, XVII and XXXVII were characterised. This is the first report of race XXXVII on Coffea arabica in Brazil, which shows the evolutionary potential of H. vastatrix. The emergence of complex races like XXXVII represents a challenge for breeders in the development of resistant cultivars.
Thesagro:	Hemileia Vastatrix
Keywords:	Race Physiological race
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (SAPC)