Intraguild predation between the invasive ladybird Harmonia axyridis and non-target European coccinellid species
نویسندگان
چکیده
منابع مشابه
Behavioral and Immunological Features Promoting the Invasive Performance of the Harlequin Ladybird Harmonia axyridis
1 Laboratory of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium, Department of Entomology, Max Planck Institute for Chemical Ecology, Jena, Germany, 3 Institute for Insect Biotechnology, Justus Liebig University of Giessen, Giessen, Germany, Department Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Ge...
متن کاملThe effect of the coccinellid Harmonia axyridis (Coleoptera: Coccinellidae)
The coccinellid Harmonia axyridis is a recent arrival in the UK and is an intraguild predator of the entomopathogenic fungus Pandora neoaphidis. Harmonia axyridis entirely consumes P. neoaphidis-sporulating cadavers and this may have a negative effect on the epizootic potential of P. neoaphidis. Here we assessed within plant transmission, and between plant vectoring, of P. neoaphidis in the pre...
متن کاملInvestigating the genetic load of an emblematic invasive species: the case of the invasive harlequin ladybird Harmonia axyridis
Introduction events can lead to admixture between genetically differentiated populations and bottlenecks in population size. These processes can alter the adaptive potential of invasive species by shaping genetic variation, but more importantly, they can also directly affect mean population fitness either increasing it or decreasing it. Which outcome is observed depends on the structure of the ...
متن کاملRecord of the invasive alien ladybird Harmonia axyridis (Coleoptera, Coccinellidae) from Kenya
The biological control agent and alien invasive ladybird Harmonia axyridis (Pallas, 1773) was recorded for the first time in Kenya, and in equatorial Africa, in 2010.
متن کاملIntraguild Predation Behaviour of Ladybirds in Semi-Field Experiments Explains Invasion Success of Harmonia axyridis
Harmonia axyridis has been introduced as a biological control agent in Europe and the USA. Since its introduction, it has established and spread, and it is now regarded as an invasive alien species. It has been suggested that intraguild predation is especially important for the invasion success of H. axyridis. The aim of this study was to compare the intraguild predation behaviour of three lady...
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ژورنال
عنوان ژورنال: BioControl
سال: 2012
ISSN: 1386-6141,1573-8248
DOI: 10.1007/s10526-012-9470-2