Premium
Spatial and temporal dynamics of Myzus persicae clones in fields and suction traps
Author(s) -
Kasprowicz Louise,
Malloch Gaynor,
Pickup Jon,
Fenton Brian
Publication year - 2008
Publication title -
agricultural and forest entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.755
H-Index - 55
eISSN - 1461-9563
pISSN - 1461-9555
DOI - 10.1111/j.1461-9563.2008.00365.x
Subject(s) - myzus persicae , biology , aphid , clone (java method) , brassica , population , botany , genetics , gene , demography , sociology
Abstract 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.