Results 41 to 50 of about 11,177 (211)

Impact of Environmental Microparticles on Insect Olfaction

Environmental Toxicology, EarlyView.
ABSTRACT Terrestrial insects underpin key ecosystem services, including pollination, herbivory regulation, decomposition, nutrient cycling, and disease control. These functions depend on chemical communication that guides insects to food, mates, hosts, shelters, and oviposition sites while helping them avoid threats.
Steve B. S. Baleba, Danube K. N. Wandji, Yves H. Tchiechoua, Komi Mensah Agboka, Iman B. Hassaballa, Victor O. Omondi, Beatrice T. Nganso, Saliou Niassy, Souleymane Diallo, Merid N. Getahun   +9 more
wiley   +1 more source

Controle biológico com coleoptera: coccinellidae das cochonilhas (homoptera: diaspididae, dactylopiidae), pragas da "palma forrageira" [PDF]

, 2010
TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2010Neste trabalho relata-se o programa de controle biológico das cochonilhas, Diaspis echinocacti Bouché, 1833 (Homoptera: Diaspididae) e Dactylopius ...
Petter, Icaro Daniel
core  

Coccinellidae captured in blacklight traps: Seasonal and diel pattern of the dominant species Harmonia axyridis (Coleoptera: Coccinellidae)

European Journal of Entomology, 2013
Two blacklight traps were operated in a non-agricultural setting in Cary, North Carolina, USA, from spring through fall in 2004 and 2005 and all Coccinellidae collected and identified.
Christine A. NALEPA
doaj   +1 more source

From the predator to the prey: a case study of the vulnerability of Harmonia axyridis to aggressive competitors

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, Kent Marcial Catubis, François Dumont, Eric Lucas   +3 more
wiley   +1 more source

Identification of limonene as a potential kairomone of the harlequin ladybird Harmonia axyridis (Coleoptera: Coccinellidae)

European Journal of Entomology, 2010
Chemical cues involved in both host location and oviposition by Harmonia axyridis Pallas (Coleoptera: Coccinellidae) were investigated in laboratory and field experiments.
Ammar ALHMEDI, Eric HAUBRUGE, Frédéric FRANCIS   +2 more
doaj   +1 more source

Characterization of the complete mitochondrial genome of Vibidia duodecimguttata (Coleoptera: Coccinellidae)

Mitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of Vibidia duodecimguttata was sequenced and reported here. The circle genome of the leaf beetle is 19,627 bp in length.
Jingyan Yan, Pengfei Song, Ying Li, Xin Tong, Jiuli Wang, Daoxin Liu   +5 more
doaj   +1 more source

“Alien versus predator”: predatory effect of coccinellid Exochomus quadripustulatus on the scale insect Toumeyella parvicornis. An open‐field experimentation on the Pinus pinea of Rome

Insect Science, EarlyView.
The release of gravid Exochomus quadripustulatus females proved to be effective in containing Toumeyella parvicornis infestations on stone pine trees, under open‐field condition. The ladybugs caused a lower infestation level compared to the trees that did not receive any ladybugs during the observation season.
Nicolò Di Sora, Luca Rossini, Giulia Luziatelli, Mario Contarini, Stefano Speranza   +4 more
wiley   +1 more source

DIVERSITAS COCCINELLIDAE PREDATOR PADA EKOSISTEM PERTANAMAN CABAI DI TIGA KECAMATAN KABUPATEN KUANTAN SINGINGI [PDF]

, 2019
ABSTRAKDiversitas Coccinellidae Predator Pada Ekosistem Pertanaman Cabai di Tiga Kecamatan Kabupaten Kuantan Singingi. Penelitian tenatang keanekaragaan dan kelimpahan Coccinellidae Predator di pertanaman cabai telah dilakukan di Kecamatan Benai ...
Aprila, Meli, Efendi, M.Siska, Rover, Rover   +2 more
core   +1 more source

KEANEKARAGAMAN COCCINELLIDAE PADA PERTANAMAN CABAI (Capsicum annum L.) DI KOTA PAYAKUMBUH [PDF]

, 2023
Coccinellidae merupakan salah satu serangga penyusun ekosistem pertanaman cabai. Coccinellidae dapat berperan sebagai hama dan sebagai musuh alami (predator).
Aisyah, Nur
core   +1 more source

Ladybird Coccinella septempunctata (Coleoptera: Coccinellidae) prefers toxic prey in laboratory choice experiment

European Journal of Entomology, 2008
In a laboratory experiment, we investigated the preference of larvae and adults of Coccinella septempunctata (Coleoptera: Coccinellidae) for three aphid species: two essential prey, Acyrthosiphon pisum and Aphis philadelphi, and a toxic prey Aphis ...
Oldřich NEDVĚD, Sara SALVUCCI
doaj   +1 more source