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First Report of F usarium proliferatum Infecting Carnation ( D ianthus caryophyllus L.) in C hina
Author(s) -
Zhang Junxiang,
Wu Xingxing,
Bi Yunqing,
Wu Yixin,
lin Guanhui,
He Yueqiu,
Mao Zichao
Publication year - 2013
Publication title -
journal of phytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 60
eISSN - 1439-0434
pISSN - 0931-1785
DOI - 10.1111/jph.12128
Subject(s) - carnation , biology , fusarium proliferatum , microbiology and biotechnology , internal transcribed spacer , gene , ribosomal rna , genetics , horticulture , fusarium
In 2011, a wilt disease has been detected on carnation ( D ianthus caryophyllus L .) cultivar ‘ L ight P ink B arbara’ in K unming, Y unnan, C hina. A F usarium sp. was consistently recovered from pieces of symptomatic tissues on Petri dishes containing potato dextrose agar ( PDA ). On the basis of morphological characteristics and molecular identification by DNA sequencing of ribosomal DNA internal transcribed spacer (r DNA ITS ) and partial translation elongation factor‐1α ( TEF ) gene region, following their phylogenetic trees construction, the putative causal agent was identified as F usarium proliferatum ( M atsushima) N irenberg, and its pathogenicity was finally confirmed by K och's postulates. To our knowledge, this is the first report of a wilt disease caused by F . proliferatum on carnation in C hina.