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ORBi Open Repository and Bibliography (185,329 recursos)
In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Life sciences => Entomology & pest control

Mostrando recursos 1 - 20 de 867

1. Belowground Chemical Ecology: The Case of Wireworms - Barsics, Fanny; Delory, Benjamin; Delaplace, Pierre; Fauconnier, Marie-Laure; Fiers, Marie; Jijakli, Haissam; Francis, Frédéric; Haubruge, Eric; Verheggen, François
Wireworms, clock-beetles' larvae (Coleoptera, Elateridae), are below ground pests of many crops. They cause dramatic yield losses worldwide. Research on their ecology is crucial to undertake innovative management strategies. In the field of chemical ecology, multitrophic interactions occurring in the rhizosphere are gaining increasing attention from entomologists and agronomists. Our research aims at unveiling the role of volatile organic compounds (VOC) involved in wireworms' foraging behavior, putatively leading to host localization and/or host recognition.

2. Molecular detection of six high importance endosymbiotic bacteria in Belgian wild-caught mosquitoes - Raharimalala, Fara Nantenaina; Boukraa, Slimane; Bawin, Thomas; Zimmer, Jean-Yves; Francis, Frédéric
Peer reviewed

3. Efficacy of seed extracts of Annona squamosa and Annona muricata (Annonaceae) for the control of Aedes albopictus and Culex quinquefasciatus (Culicidae) - Raveloson Ravaomanarivo, Lala Harivelo; Andrianiaina Razafindraleva, Herisolo; Raharimalala, Fara Nantenaina; Rasoahantaveloniaina, Beby; Ravelonandro, Pierre Hervé; Mavingui, Patrick
Peer reviewed

4. Crop association to improve aphid biological control - Chevalier Mendes Lopes, Thomas; Bodson, Bernard; Francis, Frédéric
This research focused on the development of sustainable alternative methods to control aphids, giving special emphasis on cultural practices and plant management systems. Increasing the diversity within crops may have several beneficial effects on pest control, creating attractive habitats for indigenous beneficial fauna and simultaneously deterring pests (“push-pull” approach). In this field study, two wheat/pea associations (mixed cropping and strip cropping) where compared to monocultures of pea and wheat. The abundance and diversity of adult aphidophagous beneficials (predators and parasitoids) were accessed weekly, using yellow traps, while aphids were observed directly on plants. All individuals were identified down to the...

5. Temperature regimes and aphid density interactions differentially influence VOC emissions in Arabidopsis - Hien, Truong Thi Dieu; Delory, Benjamin; Vanderplanck, Maryse; Brostaux, Yves; Vandereycken, Axel; Heuskin, Stéphanie; Delaplace, Pierre; Francis, Frédéric; Lognay, Georges
Peer reviewed

6. Identification of 1-methyloctyl butanoate as the major sex pheromone component from females of the saddle gall midge, Haplodiplosis marginata (Diptera: Cecidomyiidae) - Censier, Florence; Fischer, Christophe; Pascal, Laurent
Peer reviewed

7. Protection of winter wheat against orange wheat blossom midge, Sitodiplosis mosellana (Géhin) (Diptera: Cecidomyiidae): efficacy of insecticides and cultivar resistance - Chavalle, Sandrine; Censier, Florence; De Proft, Michel
Peer reviewed

8. Nuisibilité de la cécidomyie équestre, Haplodiplosis marginata (von Roser) et protection du blé tendre d'hiver - Censier, Florence; Chavalle, Sandrine; San Martin y Gomez, Gilles; Wittouck, Daniel; De Proft, Michel; Bodson, Bernard
Peer reviewed

9. Chemical control of Haplodiplosis marginata von Roser (Diptera : Cecidomyiidae) - Censier, Florence; Chavalle, Sandrine; Wittouck, Daniel; De Proft, Michel; Bodson, Bernard
Peer reviewed

10. L'agame papillon géant, Leiolepis guttata (Cuvier, 1829), adapté à l'herbivorie, se nourrit-il également d'insectes ? - Tran, Tinh; Rochette, Anne-Julie; De Martynoff, Abigail; Malaisse, François; Haubruge, Eric; Thewis, André

11. Keep the nest clean: survival advantages of corpse removal in ants - Diez, Lise; Lejeune, Philippe; Detrain, Claire
Peer reviewed

12. Is conspecific substrate marking a long-term external memory of previously colonized overwintering sites in Harmonia axyridis? - Durieux, Delphine; Fassotte, Bérénice; Vanderplanck, Maryse; Brostaux, Yves; Fischer, Christophe; Lognay, Georges; Haubruge, Eric; Verheggen, François
Peer reviewed

13. Aphid honeydew: An arrestant and a contact kairomone for Episyrphus balteatus (Diptera: Syrphidae) larvae and adults - Leroy, Pascal; Almohamad, Raki; Attia, Sabrine; Capella, Quentin; Verheggen, François; Haubruge, Eric; Francis, Frédéric
Peer reviewed

14. Evaluation of the aphid and aphidophagous beneficials diversity in a pea and potato association - Bosquée, Emilie; Chevalier Mendes Lopes, Thomas; Serteyn, Laurent; Chen, Julian; Yong, Liu; Francis, Frédéric
Crop associations can have beneficial effects on the control of insect pests. This study was conducted in the Shandong province (China) to assess the impact of potatoes and peas association on the populations of aphids and aphidophagous beneficials. Observations on potato plants and trapping were performed. During the season, the degree of infestation didn’t differ significantly between the association and the pure stand. However, the aphidophagous beneficials were more abundant in the association comparing to the pure stand. Trapping results give a more general idea about the richness and diversity of natural enemies present in the environment. Aphidius gifuensis (Ashmead)...

15. Effects of wheat/oilseed rape and wheat/pea associations on the diversity of aphids and aphidophagous beneficials - Chevalier Mendes Lopes, Thomas; Bosquée, Emilie; Honba, David; Serteyn, Laurent; Chen, Julian; Yong, Liu; Francis, Frédéric
This study was conducted in the Shandong province (China) to better characterize the effect of wheat/oilseed rape and wheat/pea associations on the populations of aphids and aphidophagous beneficials. At specific times of the season, the observations on wheat tillers confirm the resource concentration and the enemy hypotheses. In fact, aphids were more abundant in the pure stand of wheat, while more ladybirds were observed in the associations. As for the trapping of aphidophagous beneficials, the parasitoid species Aphidius gifuensis (Ashmead) was prevalent. Among predators, Propylea japonica (Thunberg) and Harmonia axyridis (Pallas) were the most abundant species. Few lacewings and hoverflies...

16. Role of larval host plant experience and solanaceous plant volatile emissions in Tuta absoluta (Lepidoptera: Gelechiidae) host finding behavior - Caparros Megido, Rudy; De Backer, Lara; Ettaïb, Refki; Brostaux, Yves; Fauconnier, Marie-Laure; Delaplace, Pierre; Lognay, Georges; Belkhadi, Mohamed Sadok; Haubruge, Eric; Francis, Frédéric; Verheggen, François
Peer reviewed

17. Utilisation d'une composition comme attractant d'auxiliaires - Leroy, Pascal; Sabri, Ahmed; Heuskin, Stéphanie; Thonart, Philippe; Haubruge, Eric

18. The composition of cuticular compounds indicates body parts, sex and age in the model butterfly Bicyclus anynana (Lepidoptera) - Heuskin, Stéphanie; Vanderplanck, Maryse; Bacquet, Paul; Holveck, Marie-Jeanne; Kaltenpoth, Martin; Engl, Tobias; Pels, Christophe; Taverne, Cédric; Lognay, Georges; Nieberding, Caroline
Peer reviewed

19. Inventaire préliminaire des termites (Isoptera) du plateau des Batékés en République Démocratique du Congo - Kifukieto, Carmel; Deligne, Jean; Kachaka, Claude; Francis, Frédéric
Peer reviewed

20. Optimization of cricket breeding production system for human food in Ratanakiri province (Cambodia) - Caparros Megido, Rudy; Alabi, Taofic; Nieus, Clément; Blecker, Christophe; Danthine, Sabine; Paul, Aman; Haubruge, Eric; Francis, Frédéric
Peer reviewed

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