In vivo sensitivity reduction of Puccinia triticina races, causal agent of wheat leaf rust, to DMI and QoI fungicides Redução da sensibilidade de raças de Puccinia triticina, agente causal da ferrugem da folha do trigo, aos fungicidas DMI e QoI, in vivo

In vivo sensitivity reduction of Puccinia triticina races, causal agent of wheat leaf rust, to DMI and QoI fungicides Redução da sensibilidade de raças de Puccinia triticina, agente causal da ferrugem da folha do trigo, aos fungicidas DMI e QoI, in vivo

Experiments were carried out to determine in vivo the IC50 and the IC90 for demethylation-inhibitor fungicides (DMIs, triazoles) and quinone outside inhibitors (QoIs, strobilurins) to the five most frequent races of Puccinia triticina in 2007 growing season in Southern Brazil. The tests were done in...

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Bibliographic Details
Main Authors: Gisele da Silva Arduim, Erlei Melo Reis, Amarilis Labes Barcellos, Camila Turra
Format: Article
Language:English
Published: Grupo Paulista de Fitopatologia 2012-12-01
Series:Summa Phytopathologica
Subjects:
IC50
fungicida resistência
fator de redução da sensibilidade
fungicide resistance
sensitivity reduction factor
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052012000400006

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