Results 21 to 30 of about 18,613 (152)

Harmonia axyridis

open access: yes, 2021
Published as part of Del G. da R. Celli, Nathália, Almeida, Lúcia M., Basílio, Daniel S. & Castro, Camila F., 2021, The way to maturity: taxonomic study on immatures of Southern Brazilian Coccinellini (Coleoptera: Coccinellidae) species important in biological control, pp.
Del G. da R. Celli, Nathália   +3 more
openaire   +2 more sources

Harmonia axyridis: What will stop the invader? [PDF]

open access: yesBioControl, 2007
In recent years Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) has become a very popular insect among biological control practitioners and scientists, not only for its potential to be an efficient biological control agent but also because it is considered invasive.
Soares, António O.   +4 more
openaire   +2 more sources

Фенотипічний поліморфізм Harmonia axiridis Pall. як інвазійного виду на території села Велика Чернеччина Сумського району Сумської області

open access: yesФактори експериментальної еволюції організмів, 2018
Мета. Вивчено особливості фенотипічного поліморфізму Harmonia axyridis Pall. за рисунком пронотума та елітер імаго як інвазійного виду на території села Велика Чернеччина Сумського району Сумської області. Методи.
V. M. Toryanik, L. P. Mironets
doaj   +1 more source

Harmonia axyridis in Chile: a new threat [PDF]

open access: yesInternational Journal of Agriculture and Natural Resources, 2010
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 houses and fruit damage. This species has been found in the last three years in the Metropolitan and Valparaíso regions, in crops, pine
Grez, A.   +3 more
openaire   +7 more sources

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 ...
J. Poutsma   +7 more
core   +1 more source

Parasitism of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) by Strongygaster brasiliensis (Towsend) (Diptera: Tachinidae)

open access: yesEntomoBrasilis, 2018
. Harmonia axyridis (Pallas) is a Coccinellidae species originating from northeast Asia and used in biological control of aphids. As an exotic species is very important to know its natural enemies.
Camila Castro-Guedes   +2 more
doaj   +1 more source

Escape from parasitism by the invasive alien ladybird, Harmonia axyridis [PDF]

open access: yes, 2013
1. Alien species are often reported to perform better than functionally similar species native to the invaded range, resulting in high population densities, and a tendency to become invasive.
Gabriele Rondoni   +30 more
core   +1 more source

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

The chemical ecology of Harmonia axyridis [PDF]

open access: yesBioControl, 2011
We review the chemical ecology of the ladybird beetle Harmonia axyridis from the perspective of its invasiveness and the deleterious effects it exerts in the regions it has colonised. We outline the nature and quantification of its chemical defence, and discuss the protection this provides against natural enemies, particularly intraguild predators.
Sloggett, John   +5 more
openaire   +2 more sources

Harmonia axyridis: a threat to Brazilian Coccinellidae? Harmonia axyridis: uma ameaça aos Coccinellidae brasileiros? [PDF]

open access: yesRevista Brasileira de Entomologia, 2009
Harmonia axyridis (Pallas) (Coleoptera, Coccinellidae) is a polyphagous Asian species, well-known as a classical biological control agent of aphids around the world, introduced probably accidentally in Brazil, sampled for the first time in 2002. It is an important intraguild predator, competing for food with native coccinellids.
Camila B. C. Martins   +4 more
openaire   +5 more sources

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