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Citation for Study 23904

About Citation title: "Phylogenetic analysis and fungicide baseline sensitivities of Monilia mumecola in China".
About Study name: "Phylogenetic analysis and fungicide baseline sensitivities of Monilia mumecola in China".
About This study is part of submission 23904 (Status: Published).

Citation

Yin L., Du S., Chaisiri C., & Luo C. 2019. Phylogenetic analysis and fungicide baseline sensitivities of Monilia mumecola in China. Plant Disease, .

Authors

  • Yin L.
  • Du S.
  • Chaisiri C.
  • Luo C.

Abstract

Monilia mumecola is one of the causal agents of peach brown rot in China. In this study, M. mumecola isolates from different locations and hosts were used to analyze the genetic diversity and to assay the sensitivity to four generally used fungicides, cabendazim, tebuconazole, azoxystrobin and boscalid, respectively. Results showed that isolates from different locations tended to be separated. Interestingly, isolates from different hosts (e.g., peach, apricot) at the same locations generally clustered together, indicating that the M. mumecola isolates may infect different hosts in the same areas. The fungicide sensitivity assay of 93 M. mumecola isolates showed that the average EC50 values for carbendazim, tebuconazole, azoxystrobin and boscalid were 0.103, 0.034, 0.325 and 0.419 ?g/ml, respectively. The sensitivity distributions of the tested isolates to the four fungicides showed continuous unimodal curves, indicating no qualitative shift of resistance. No significant difference of sensitivity to tested fungicides was observed among isolated from either different locations or different hosts.

Keywords

Monilia mumecola, brown rot, genetic diversity, baseline sensitivity, fungicides

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About this resource

  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S23904
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