Results 41 to 50 of about 18,613 (152)

Scots pine forest in Central Europe as a habitat for Harmonia axyridis: temporal and spatial patterns in the population of an alien ladybird

Folia Oecologica, 2020
Understanding of habitat favourability has wide relevance to the invasion biology of alien species. We studied the seasonal dynamics of the alien ladybird Harmonia axyridis (Coleoptera: Coccinellidae) in monoculture Scots pine forest stands in south-west
Zach Peter, Holecová Milada, Brabec Marek, Hollá Katarína, Šebestová Miroslava, Martinková Zdenka, Skuhrovec Jiří, Honěk Alois, Nedvěd Oldřich, Holec Juraj, Brown Peter M.J., Saniga Miroslav, Jauschová Terézia, Kulfan Ján   +13 more
doaj   +1 more source

Effects of conspecific and heterospecific larval tracks on the oviposition behaviour of the predatory ladybird, Harmonia axyridis (Coleoptera: Coccinellidae)

European Journal of Entomology, 2000
The effect of the oviposition deterring pheromone (ODP) in the larval tracks of conspecific and heterospecific ladybirds on oviposition in Harmonia axyridis Pallas was studied in semi natural conditions. Gravid females of H.
Hironori YASUDA, Takumi TAKAGI, Kazunobu KOGI   +2 more
doaj   +1 more source

Harmonia axyridis

, 2019
Published as part of Biranvand, Amir, Nedvěd, Oldřich, Tomaszewska, Wioletta, Al Ansi, Amin N., Fekrat, Lida, Haghghadam, Zahra Mojib, Khormizi, Mehdi Zare, Noorinahad, Sara, Şenal, Derya, Shakarami, Jahanshir & Haelewaters, Danny, 2019, The genus Harmonia (Coleoptera, Coccinellidae) in the Middle East region, pp.
Biranvand, Amir, Nedvěd, Oldřich, Tomaszewska, Wioletta, Al Ansi, Amin N., Fekrat, Lida, Haghghadam, Zahra Mojib, Khormizi, Mehdi Zare, Noorinahad, Sara, Şenal, Derya, Shakarami, Jahanshir, Haelewaters, Danny   +10 more
openaire   +2 more sources

Sublethal effects of acetamiprid and afidopyropen on Harmonia axyridis: insights from transcriptomics analysis

Ecotoxicology and Environmental Safety, 2023
Evaluating the sublethal effects of insecticide is crucial for protecting and utilizing natural enemies. In this study, we determined the sublethal effects of acetamiprid and afidopyropen on Harmonia axyridis (Pallas) and explored the potential molecular
Liang Zhang, Haixiang Lv, Xuchao Li, Hu Wan, Shun He, Jianhong Li, Kangsheng Ma   +6 more
doaj   +1 more source

Phenotypic and genotypic data - Asian ladybird Harmonia axyridis

, 2014
Ladybirds (Harmonia axyridis) were collected in the field in october/november 2010 in France and Belgium. The file "FLIGHT_SPEED_ENDURANCE_Lombaert_et_al_JEB-2013-00585.txt" contains the phenotypic data of the flight speed and endurance experiment.
Benjamin Joubard (3291717), Anaï Jannin (3291714), Thomas Guillemaud (117195), Arnaud Estoup (89496), Jean-Claude Grégoire (350891), Benoît Facon (251821), Eric Lombaert (117187), Aurélie Blin (117188)   +7 more
core   +1 more source

Effects of so-called "environmentally friendly" agrochemicals on the harlequin ladybird Harmonia axyridis (Coleoptera: Coccinel[l]idae)

European Journal of Entomology, 2019
A variety of plant protection products and other agrochemicals are used in agro-ecosystems. Products approved for integrated pest management (IPM) or organic farming should have minimal negative side effects on beneficial insects.
Jana NIEDOBOVÁ, Michal SKALSKÝ, Zdeněk FALTÝNEK FRIC, Vladimír HULA, Martin BRTNICKÝ   +4 more
doaj   +1 more source

Inbreeding Depression Is Purged in the Invasive Insect Harmonia axyridis [PDF]

Current Biology, 2011
Bottlenecks in population size reduce genetic diversity and increase inbreeding, which can lead to inbreeding depression. It is thus puzzling how introduced species, which typically pass through bottlenecks, become such successful invaders. However, under certain theoretical conditions, bottlenecks of intermediate size can actually purge the alleles ...
Facon, Benoit, Hufbauer, Ruth A., Tayeh, Ashraf, Loiseau, Anne, Lombaert, Eric, Vitalis, Renaud, Guillemaud, Thomas, Lundgren, Jonathan G., Estoup, Arnaud   +8 more
openaire   +3 more sources

Competition for Aphid Prey between Different Lady Beetle Species in a Laboratory Arena

Psyche: A Journal of Entomology, 2012
Direct competition for aphid prey (Hemiptera: Aphididae) was evaluated between and among several lady beetle species (Coleoptera: Coccinellidae). The behavior of three native (Coccinella trifasciata, Coleomegilla maculata, and Hippodamia convergens) and ...
Christy Leppanen, Andrei Alyokhin, Serena Gross   +2 more
doaj   +1 more source

Record of the invasive alien ladybird Harmonia axyridis (Coleoptera, Coccinellidae) from Kenya

ZooKeys, 2011
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.
Oldřich Nedvěd, Jiří Háva, Daniela Kulíková   +2 more
doaj   +1 more source

Mortality of native and invasive ladybirds co-infected by ectoparasitic and entomopathogenic fungi [PDF]

PeerJ, 2020
Harmonia axyridis is an invasive alien ladybird in North America and Europe. Studies show that multiple natural enemies are using Ha. axyridis as a new host.
Danny Haelewaters, Thomas Hiller, Emily A. Kemp, Paul S. van Wielink, David I. Shapiro-Ilan, M. Catherine Aime, Oldřich Nedvěd, Donald H. Pfister, Ted E. Cottrell   +8 more
doaj   +2 more sources