Results 31 to 40 of about 1,576 (173)
Coleoptera, Coccinellidae, Harmonia axyridis (Pallas, 1773): new record in Minas Gerais, southeastern Brazil [PDF]
Check List, 2010 Harmonia axyridis is a voracious aphid predator, which has been used in biological control programs in several countries. Due to its fast spreading, H. axyridis is becoming widely distributed across the world.
Maíra Rezende +3 more
doaj +3 more sources
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 +2 more
doaj +1 more source
, 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 +10 more
openaire +2 more sources
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 +6 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 +8 more
doaj +2 more sources
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 +8 more
openaire +3 more sources
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 +4 more
doaj +1 more source
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 +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 +2 more
doaj +1 more source
Insect Science, EarlyView.The level of aggressiveness of an individual is a factor that shapes intraguild predation (IGP) interactions. In Nabis americoferus, high aggressiveness leads to an increase in attack rate and IGP against Harmonia axyridis. Moreover, the absence of extraguild prey seems to exacerbate IGP. In docile N.
Pierre Royer +3 more
wiley +1 more source