Results 21 to 30 of about 7,290 (259)

Invasion of the Asian Ladybird Harmonia axyridis (Pallas, 1773) in the European Part of Russia

open access: yesFrontiers in Conservation Science, 2021
The natural range of the Asian ladybird Harmonia axyridis (Pallas, 1773) covers the territories of China, Mongolia, Korea, Japan, and Russia (Far East, Southern Siberia, and Altai). Since the early 1980's, the global invasion of H.
Ilia Zakharov   +4 more
doaj   +1 more source

Harmonia axyridis (Coleoptera: Coccinellidae) in Serbia: Its presence on aphid-infested plants and co-occurrence with native aphidophagous coccinellids [PDF]

open access: yesPesticidi i Fitomedicina, 2020
The presence of the invasive coccinellid Harmonia axyridis in aphid colonies on plants, as well as its co-occurrence with native coccinellid predators was studied in the period 2011-2020.
Jovičić Ivana   +5 more
doaj   +1 more source

Hybrid-basis inference for large-scale galaxy clustering: combining spherical and Cartesian Fourier analyses [PDF]

open access: yesJCAP 2020 (10), 022, 2020
Future precision cosmology from large-scale structure experiments including the Dark Energy Spectroscopic Instrument (DESI) and Euclid will probe wider and deeper cosmic volumes than those covered by previous surveys. The Cartesian power spectrum analysis of anisotropic galaxy clustering based on the Fourier plane wave basis makes a number of ...
arxiv   +1 more source

Harmonia axyridis in Chile: a new threat [PDF]

open access: yesCiencia e investigación agraria, 2010
A. Grez, T. Zaviezo, G. Gonzalez, and S. Rothmann. 2010. Harmonia axyridis in Chile: a new threat. Cien. Inv. Agr. 37(3): 145-149. In this work, we document the presence of Harmonia axyridis in Chile, an invasive coccinellid species that has had negative effects in other regions of the world, such as: impacts on non-target arthropods, invasions of ...
Grez, Audrey   +3 more
openaire   +7 more sources

Harmonia axyridis

open access: yes, 2020
Published as part of Gonzalez, Guillermo, Cotoras, Darko D. & Grez, Audrey A., 2020, Annotated list of island lady beetles from Chile (Coleoptera: Coccinellidae), pp.
Gonzalez, Guillermo   +2 more
openaire   +5 more sources

First confirmed record of Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) in the state of Mato Grosso do Sul, Brazil [PDF]

open access: yesCheck List, 2011
Harmonia axyridis is a predator of aphids and other soft-bodied insects. This coccinellid, native to Asia, has invaded North America, Europe, South America and Africa. We report the first detection of H.
Robert Koch   +2 more
doaj   +3 more sources

A case of silent invasion : citizen science confirms the presence of Harmonia axyridis (Coleoptera, Coccinellidae) in Central America [PDF]

open access: yes, 2019
Harmonia axyridis (Coleoptera, Coccinellidae) is a globally invasive ladybird. It has been intentionally introduced in many countries as a biological control agent, whereas it has been unintentionally released in many others.
Haelewaters, Danny, Hiller, Thomas
core   +1 more source

Do resistant plants provide an enemy-free space to aphids?

open access: yesEuropean Journal of Entomology, 2012
An experiment was conducted to compare the predation efficiency of the coccinellids Harmonia axyridis and Coleomegilla maculata on potato plants, Solanum tuberosum, and on a wild aphid-resistant species, Solanum tarijense.
Bruno FRÉCHETTE   +4 more
doaj   +1 more source

Do Biotic and Abiotic Factors Influence the Prevalence of a Common Parasite of the Invasive Alien Ladybird Harmonia axyridis?

open access: yesFrontiers in Ecology and Evolution, 2022
Hesperomyces virescens (Ascomycota, Laboulbeniales), a fungal ectoparasite, is thus far reported on Harmonia axyridis from five continents: North and South America, Europe, Africa, and Asia. While it is known that He. virescens can cause mortality of Ha.
Danny Haelewaters   +16 more
doaj   +1 more source

Predicting the potential geographical distribution of the harlequin ladybird, Harmonia axyridis, using the CLIMEX model - BioControl [PDF]

open access: yes, 2008
Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) is a ladybird beetle native to temperate and subtropical parts of Asia. Since 1916 populations of this species have been introduced throughout the world, either deliberately, or by accident ...
Aukema, B.   +3 more
core   +2 more sources

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