Isolation of azole-resistant Aspergillus fumigatus from imported plant bulbs in Japan and the effect of fungicide treatment

被引：21

作者：

Hagiwara, Daisuke ^{[1
,2
]}

机构：

[1] Univ Tsukuba, Fac Life & Environm Sci, Tsukuba, Ibaraki, Japan

[2] Univ Tsukuba, MiCS, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058577, Japan

来源：

JOURNAL OF PESTICIDE SCIENCE | 2020年 / 45卷 / 3-4期

关键词：

Aspergillus fumigatus; azole resistance; plant bulb; fungicide treatment;

D O I：

10.1584/jpestics.D20-017

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Increasing numbers of azole-resistant Aspergillus fumigatus (ARAI) in the environment have become a global public health issue. We surveyed tulip bulbs that were imported from the Netherlands and found that 6.3-15.8% of bulbs were contaminated by ARAf with a tandem-repeat mutation in the promoter region of the cyp51A gene. We also showed that fungicide treatment of the tulip bulbs by benomyl or prochloraz effectively reduced the rate of isolation. This is the first report demonstrating a method of eliminating human fungal pathogens from plant bulbs.

引用

收藏

页码：147 / 150

页数：4

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