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ORBi Open Repository and Bibliography (188,432 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 879

1. Comparative study of volatile secondary metabolite of Cistus libanotis during different process - Zidane, H.; Fauconnier, Marie-Laure; Sindic, Marianne; El Bachiri, A.
Peer reviewed

2. Insect pests occurring on Dacryodes edulis (Burseraceae) in rural areas in Gabon - Poligui, René Noël; MOUARAGADJA, ISAAC; Vandereycken, Axel; Haubruge, Eric; Francis, Frédéric
Peer reviewed

3. Pathogenicity of Aspergillus clavatus produced in a fungal biofilm bioreactor toward Culex quinquefasciatus (Diptera: Culicidae) - Seye, Fawrou(*); Bawin, Thomas(*); Boukraa, Slimane; Zimmer, Jean-Yves; Ndiaye, Mady; Delvigne, Frank; Francis, Frédéric
Peer reviewed

4. From landscape infrastructures to conservation biological control. Why the concept of functional diversity may be useful? - Hatt, Séverin; Francis, Frédéric
Landscape infrastructures are numerous. They can be hedgerows, woodlands or wildflower strips. They are known to provide ecosystem services such as reducing soil erosion and nutrient leaching or support biodiversity conservation. They may also help to biologically control pests. But conclusions of research papers are not unanimous about the positive effect of wildflower strips to control pests in fields. The cause may be the type of flower mixes sown in fields. In this context, the concept of functional diversity may be useful to constitute flower mixes that better enhance biological control.

5. Larval development sites of the main Culicoides species (Diptera: Ceratopogonidae) in northern Europe and distribution of coprophilic species larvae in Belgian pastures - Zimmer, Jean-Yves; Brostaux, Yves; Haubruge, Eric; Francis, Frédéric
Peer reviewed

6. Study of the potentiality of insect breeding system for human food in Cambodia (Ratanakiri province) - Caparros Megido, Rudy; Alabi, Taofic; Nieus, Clément; Haubruge, Eric; Francis, Frédéric
Peer reviewed

7. Consumer acceptance of insect-based products - Caparros Megido, Rudy; Gierts, Chloé; Blecker, Christophe; Alabi, Taofic; Haubruge, Eric; Francis, Frédéric
Peer reviewed

8. Impacts d’une association culturale de pois et de pommes de terre sur les pucerons et auxiliaires aphidiphages en Chine - Bosquée, Emilie; Chevalier Mendes Lopes, Thomas; Serteyn, Laurent; Chen, Ju Lian; Yong, Liu; Francis, Frédéric
Peer reviewed

9. Effets de deux associations culturales avec du blé sur les populations de pucerons (Homoptera: Aphididae) et d’auxiliaires aphidiphages: étude préliminaire menée en Chine - Chevalier Mendes Lopes, Thomas; Bosquée, Emilie; Honba, David; Serteyn, Laurent; Chen, Julian; Yong, Liu; Francis, Frédéric
Peer reviewed

10. Effect of plant defence elicitor on aphid and disease cross infestations - Bosquée, Emilie; Oumarou, Saadatou; Qiu, Dewen; Francis, Frédéric
Peer reviewed

11. Development of entomopathogenic fungi in mosquito control: which kind of production for which efficiency? - Bawin, Thomas; Delvigne, Frank; Francis, Frédéric
Mosquitoes (Diptera: Culicidae) are zoonotic vectors responsible for numerous infectious diseases of medical and veterinary importance such as filariasis, malaria and encephalitis. As part of an integrated vector control, entomopathogenic fungi could be developed as biopesticides in two ways: spores and metabolites recognized as effective virulence factors. Solid-state fermentation enhances spore production and induces the secretion of metabolites quantitatively and qualitatively different from submerged fermentation, which impairs fungal metabolic efficiency. In this context, we showed high spore productivity of solid-state media based on agro-industrial substrates as wheat bran. Spores remained pathogenic, as revealed by classical toxicity tests and electron microscopy. However,...

12. 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.

13. 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

14. 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

15. Crop association to improve aphid biological control - Chevalier Mendes Lopes, Thomas; Bosquée, Emilie; 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...

16. 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

17. 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

18. 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

19. 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

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

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