Spatial and temporal dynamics of Myzus persicae clones in fields and suction traps

被引：33

作者：

Kasprowicz, Louise ^{[1
]}

Malloch, Gaynor ^{[1
]}

Pickup, Jon ^{[2
]}

Fenton, Brian ^{[1
]}

机构：

[1] Scottish Crop Res Inst, Dundee DD2 5DA, Scotland

[2] Scottish Agr Sci Agcy, Edinburgh EH12 9FJ, Midlothian, Scotland

来源：

AGRICULTURAL AND FOREST ENTOMOLOGY | 2008年 / 10卷 / 02期

关键词：

Myzus persicae; clones; adaptation; dynamics;

D O I：

10.1111/j.1461-9563.2008.00365.x

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

1 The population of peach-potato aphid Myzus persicae in Scotland is comprised almost entirely of long-term asexual clones. 2 Over a ten year period, M. persicae from Scottish fields and suction traps were analysed with six microsatellite markers. 3 Out of 1497 individuals analysed, 14 clones (denoted A-N) comprised over 98% of the collection. 4 Some clones were particularly abundant but most clones had a widespread distribution on all available plants. 5 Clones E and L had distinct features in their distributions as clone L was geographically totally restricted to the north east of Scotland and clone E showed a marked preference for brassica crops. 6 Clones E and L provide direct evidence of a role for local adaptations in the distribution of M. persicae clones.

引用

收藏

页码：91 / 100

页数：10

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