Recursos de colección

ORBi Open Repository and Bibliography (303.388 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 36

  1. Transmission des phytovirus associés aux pucerons: une approche multitrophique

    Bosquée, Emilie

  2. Study of plant-aphid interactions in Gabonese vegetable crops and biological control perspectives

    Bayendi Loudit, Sandrine
    Periurban agriculture increased vegetables production in the cities. A survey was conducted in three market gardening in Libreville and Owendo cities to register crop and pesticides diversity uses by farmers. The most abundant cultivated species throughout the year appeared to be amaranth (Amaranthus ama L. Amaranthaceae). The most important pests were aphids (Hemiptera: Aphididae) and some beetles (Coleoptera). To control the pests, conventional neurotoxic insecticides were used with effect on environment and human health. In order to identify the occurring insects in the selected areas, a monitoring of insects was carried out during two years on amaranth, roselle, tomato (Lycopersicon...

  3. Study of plant-aphid interactions in Gabonese vegetable crops and biological control perspectives

    Bayendi Loudit, Sandrine
    Periurban agriculture increased vegetables production in the cities. A survey was conducted in three market gardening in Libreville and Owendo cities to register crop and pesticides diversity uses by farmers. The most abundant cultivated species throughout the year appeared to be amaranth (Amaranthus ama L. Amaranthaceae). The most important pests were aphids (Hemiptera: Aphididae) and some beetles (Coleoptera). To control the pests, conventional neurotoxic insecticides were used with effect on environment and human health. In order to identify the occurring insects in the selected areas, a monitoring of insects was carried out during two years on amaranth, roselle, tomato (Lycopersicon...

  4. A comparative study between sampling methods for soil litter arthropods in conserved tree plots and banana crop plantations in Rwand

    Kaplin, A. Beth(*); Frederic, Francis(*); Nsabimana, Donat(*); Nsengimana, Venuste(*)
    Peer reviewed

  5. A comparative study between sampling methods for soil litter arthropods in conserved tree plots and banana crop plantations in Rwanda

    Nsengimana, Venuste; Kaplin, A. Beth; Frederic, Francis; Nsabimana, Donat
    Peer reviewed

  6. Effect of flower traits and hosts on the abundance of parasitoids in perennial multiple species wildflower strips sown within oilseed rape (Brassica napus) crops

    Hatt, Séverin; Uyttenbroeck, Roel; Chevalier Mendes Lopes, Thomas; Chen, Julian; Piqueray, Julien; Monty, Arnaud; Francis, Frédéric
    Peer reviewed

  7. Impact des insectes sur l’émission des composés volatils cadavériques et valorisation pour le dressage des chiens cadavres

    Martin, Clément

  8. Livre Blanc Céréales


  9. Variétés - 1. Froment d'hiver

    Meza Morales, Walter; Dumont, Benjamin; Jacquemin, Guillaume; Bacchetta, Rossana; Heens, Benoit; Mahieu, Olivier; Montfort, Bruno; Chavalle, Sandrine; De Proft, Michel; Goffart, Jean-Pierre; Van Remoortel, V; Sinnaeve, George; Bodson, Bernard

  10. Monitoring des vols de cécidomyie orange du blé, Sitodiplosis mosellana (Géhin), et de cécidomyie équestre, Haplodiplosis marginata (von Roser), à l'aide de pièges à phéromone

    Chavalle, Sandrine; Laurent, Pascal; De Proft, Michel
    Peer reviewed

  11. are edible insects ready for the European market? First insights into insect quality as food ingredient for human consumption

    Caparros Megido, Rudy
    The growing environmental need to replace livestock-derivated proteins has driven the European feed and food markets toward innovative protein sources, among which are insects. Despite insects are considered as classical food products, and sometimes delicacies, in the tropics, European consumers see them as disgusting and inedible products or, at very least, as survival food only useful in the most desperate situations. To convince European consumers of the potential of edible insects, the entomophagy promoters must prove that edible insects could exhibit the same quality as any other foodstuffs found on the European market. However, food product quality is sophisticated and...

  12. Are edible insects ready for the European market? First insights into insect quality as food ingredient for human consumption

    Caparros Megido, Rudy
    The growing environmental need to replace livestock-derivated proteins has driven the European feed and food markets toward innovative protein sources, among which are insects. Despite insects are considered as classical food products, and sometimes delicacies, in the tropics, European consumers see them as disgusting and inedible products or, at very least, as survival food only useful in the most desperate situations. To convince European consumers of the potential of edible insects, the entomophagy promoters must prove that edible insects could exhibit the same quality as any other foodstuffs found on the European market. However, food product quality is sophisticated and...

  13. Can we use semiochemicals to control Aphis craccivoraKoch?

    Bayendi-Loudit, Sandrine; Yarou, Boni Barthélémy; Boullis, Antoine; Verheggen, François; Francis, Frédéric
    Amaranthus hybridus L. (Amaranthaceae) is among the most important vegetable crop in several sub-Saharan countries. Aphis craccivora Koch (Homoptera: Aphididae) is an aphid species that cause significant losses in absence of chemical control. In this laboratory research, we evaluate the efficiency of informative substances (E-b-farnesene, methyl salicylate, essential oil of Ocimum gratissimum L. and Ocimum basilicum L.) to repel aphids from their host plant. Our assays were carried out in plastic trays containing twenty-five amaranth plants. In each tray, twenty apterous A. craccivora adults were placed on the central plant (release plant) associated with a semiochemical releaser containing 100 µl...

  14. Plantes pesticides et protection des cultures maraichères en Afrique de l’Ouest (synthèse bibliographique)

    Yarou, Boni Barthélémy; Silvie, Pierre; Assogba Komlan, Françoise; Mensah, Armel; Alabi, Taofic; Verheggen, François; Francis, Frédéric
    Peer reviewed

  15. Des odeurs pour lutter contre les insectes indésirables: du laboratoire au terrain

    Verheggen, François
    Les sémiochimiques sont valorisés depuis plusieurs années en protection des cultures. Ils améliorent les systèmes de piégeage de masse, réduisent la reproduction par confusion sexuelle ou encore empêchent les bioagresseurs de localiser leurs plantes hôtes. Leur application restent cependant limitée à quelques filières et ravageurs. Je présente ici les travaux menés en laboratoire et sur le terrain par mon équipe autour de trois problématiques plantes-insectes : les taupins (Agriotes sordidus) en maïs ; les mouches du brou du noyer (Rhagoletis completa) ; les coccinelles asiatiques (Harmonia axyridis) dans les vignobles. Dans le sol, les taupins utilisent divers sémiochimiques pour localiser les...

  16. Effects of wildflower strips and an adjacent forest on aphids and their natural enemies in a pea field

    Hatt, Séverin; Mouchon, Pierre; Chevalier Mendes Lopes, Thomas; Francis, Frédéric
    Peer reviewed

  17. The role of symbionts and lectins in viral transmission

    Bosquée, Emilie; Francis, Frédéric

  18. Dispersion of Myzus persicae and transmission of Potato virus Y under elevated CO2 atmosphere

    Bosquée, Emilie; Boullis, Antoine; Bertaux, Morgane; Francis, Frédéric; Verheggen, François
    Peer reviewed

  19. Proteomic profile of aphids exposed to wheat with different contents of benzoxazinoids

    Barrios–San Martín, Joceline; Bosquée, Emilie; Rubio-Melendez, Maria; Ramírez, Claudio; Francis, Frédéric
    Peer reviewed

  20. Proteomic profile of aphids exposed to wheat with different contents of benzoxazinoids

    Barrios–San Martín, Joceline; Bosquée, Emilie; Rubio-Melendez, Maria; Ramírez, Claudio; Francis, Frédéric
    Peer reviewed

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