Search Results - "Déletré, Emilie"

Protected cultivation of vegetable crops in sub-Saharan Africa: limits and prospects for smallholders. A review by Nordey, Thibault, Basset-Mens, Claudine, De Bon, Hubert, Martin, Thibaud, Déletré, Emilie, Simon, Serge, Parrot, Laurent, Despretz, Hugo, Huat, Joël, Biard, Yannick, Dubois, Thomas, Malézieux, Eric

“…Vegetable production in sub-Saharan Africa faces numerous agronomic constraints that will have to be overcome to feed the increasing population and to fight…”
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Behavioral Response of Bemisia tabaci (Hemiptera: Aleyrodidae) to 20 Plant Extracts by Emilie, Deletre, Mallent, Maelle, Menut, Chantal, Chandre, Fabrice, Martin, Thibaud

“…In the Mediterranean region, the use of small-mesh netting to protect horticultural crops is an effective sustainable tool against pests. But in tropical…”
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Insecticide resistance modifies mosquito response to DEET and natural repellents by Deletre, Emilie, Martin, Thibaud, Duménil, Claire, Chandre, Fabrice

“…Pyrethroid and organophosphate resistance in the malaria vector Anopheles gambiae has led to the search for not only alternative insecticides, but also…”
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Chemical Cues From Honeydew and Cuticular Extracts of Trialeurodes Vaporariorum Serve as Kairomones for The Parasitoid Encarsia Formosa by Ayelo, Pascal Mahukpe, Yusuf, Abdullahi A., Chailleux, Anaïs, Mohamed, Samira A., Pirk, Christian W. W., Deletre, Emilie

“…Kairomones are semiochemicals that are emitted by an organism and which mediate interspecific interaction that is of benefit to an organism of another species…”
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Repellent, irritant and toxic effects of 20 plant extracts on adults of the malaria vector Anopheles gambiae mosquito by Deletre, Emilie, Martin, Thibaud, Campagne, Pascal, Bourguet, Denis, Cadin, Andy, Menut, Chantal, Bonafos, Romain, Chandre, Fabrice

“…Pyrethroid insecticides induce an excito-repellent effect that reduces contact between humans and mosquitoes. Insecticide use is expected to lower the risk of…”
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Re-Analysis of Abdominal Gland Volatilome Secretions of the African Weaver Ant, Oecophylla longinoda (Hymenoptera: Formicidae) by Mekonnen, Bethelihem, Cheseto, Xavier, Pirk, Christian, Yusuf, Abdullahi, Ekesi, Sunday, Deletre, Emilie, Torto, Baldwyn

“…The African weaver ant, , is used as a biological control agent for the management of pests. The ant has several exocrine glands in the abdomen, including…”
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Behavioral response of the greenhouse whitefly (Trialeurodes vaporariorum) to plant volatiles of Ocimum basilicum and Tagetes minuta by Matu, Francis Kiamba, Murungi, Lucy Kananu, Mohamed, Samira, Deletre, Emilie

“…The use of chemical pesticides as a main pest control strategy has been highly criticised due to environmental pollution and negative effects on natural…”
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The Role of Trialeurodes vaporariorum-Infested Tomato Plant Volatiles in the Attraction of Encarsia formosa (Hymenoptera: Aphelinidae) by Ayelo, Pascal M., Yusuf, Abdullahi A., Pirk, Christian W. W., Mohamed, Samira A., Chailleux, Anaїs, Deletre, Emilie

“…Natural enemies locate their herbivorous host and prey through kairomones emitted by host plants and herbivores. These kairomones could be exploited to attract…”
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Exploring the Kairomone-Based Foraging Behaviour of Natural Enemies to Enhance Biological Control: A Review by Ayelo, Pascal M., Pirk, Christian W. W., Yusuf, Abdullahi A., Chailleux, Anaïs, Mohamed, Samira A., Deletre, Emilie

“…Kairomones are chemical signals that mediate interspecific interactions beneficial to organisms that detect the cues. These attractants can be individual…”
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Oviposition responses of Bactrocera dorsalis and Ceratitis cosyra to Dufour’s and poison gland extracts of Oecophylla longinoda (Hymenoptera: Formicidae) by Mekonnen, Bethelihem, Yusuf, Abdullahi, Pirk, Christian, Ekesi, Sunday, Deletre, Emilie

“…The predatory African weaver ant, Oecophylla longinoda (Hymenoptera: Formicidae) effectively control pests by predation as well as by semiochemicals which…”
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The parasitoid Dolichogenidea gelechiidivoris eavesdrops on semiochemicals from its host Tuta absoluta and tomato by Ayelo, Pascal M., Mohamed, Samira A., Chailleux, Anaïs, Yusuf, Abdullahi A., Pirk, Christian W. W., Deletre, Emilie

“…Semiochemicals such as herbivore-induced plant volatiles (HIPVs) and host chemicals serve as communication signals for parasitoids searching for oviposition…”
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Impact of net houses on the natural regulation of the populations of Trialeurodes vaporariorum (Homoptera: Aleyrodidae) and Tuta absoluta (Lepidoptera: Gelechiidae), two major tomato pests in Kenya by Chailleux, Anaïs, Chepkemoi, Junitor, Haran, Julien M., Benoit, Laure, Copeland, Robert, Deletre, Emilie

“…The abandonment of insecticide treatments to achieve sustainable crop production calls for a combination of methods to obtain satisfactory pest control. To…”
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Electrophysiological and behavioral characterization of bioactive compounds of the Thymus vulgaris, Cymbopogon winterianus, Cuminum cyminum and Cinnamomum zeylanicum essential oils against Anopheles gambiae and prospects for their use as bednet treatments by Deletre, Emilie, Chandre, Fabrice, Williams, Livy, Duménil, Claire, Menut, Chantal, Martin, Thibaud

“…Laboratory and field studies showed that repellent, irritant and toxic actions of common public health insecticides reduce human-vector contact and thereby…”
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Evaluation of acaricide-treated string curtains for control of two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae) on greenhouse roses and impact of the string curtain on the predatory mite Phytoseiulus persimilis Athias-Henriot (Acari: Phytoseiidae) by Deletre, Emilie M., Bonafos, Romain, Martin, Thibaud

“…Foliar sprays of pesticides are frequently used to control two-spotted mites on rose flowers, but these also destroy predatory mites and pose a high risk of…”
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Performance of Metarhizium anisopliae‐treated foam in combination with Phytoseiulus longipes Evans against Tetranychus evansi Baker & Pritchard (Acari: Tetranychidae) by Azandémè Hounmalon, Ginette Y, Maniania, Nguya K, Niassy, Saliou, Fellous, Simon, Kreiter, Serge, Delétré, Emilie, Fiaboe, Komi KM, Martin, Thibaud

“…BACKGROUND Tetranychus evansi (Te) is an exotic pest of solanaceous crops in Africa. The predatory mite Phytoseiulus longipes (Pl) and the fungus Metarhizium…”
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The repellency of lemongrass oil against stable flies, tested using video tracking by Baldacchino, Frédéric, Tramut, Coline, Salem, Ali, Liénard, Emmanuel, Delétré, Emilie, Franc, Michel, Martin, Thibaud, Duvallet, Gérard, Jay-Robert, Pierre

“…Lemongrass oil (Cymbopogon citratus) is an effective repellent against mosquitoes (Diptera: Culicidae) and house flies (Diptera: Muscidae). In this study, its…”
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Naturally occurring bioactive compounds from four repellent essential oils against Bemisia tabaci whiteflies by Deletre, Emilie, Chandre, Fabrice, Barkman, Barbara, Menut, Chantal, Martin, Thibaud

“…BACKGROUND: In tropical countries, netting is an effective sustainable tool for protecting horticultural crops against Lepidoptera, although not against small…”
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Repellency of Wild Oregano Plant Volatiles, Plectranthus Amboinicus, and Their Essential Oils to the Silverleaf Whitefly, Bemisia Tabaci, on Tomato by Pouët, Cyrane, Deletre, Emilie, Rhino, Béatrice

“…The Bemisia tabaci (Gennadius) whitefly is a major economically damaging pest of many crops such as tomato ( Solanum lycopersicum L.). Pesticides are widely…”
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Repellency Potential of Tomato Herbivore-Induced Volatiles Against the Greenhouse Whitefly (Trialeurodes vaporariorum) (Hemiptera: Aleyrodidae) by Deletre, Emilie, Matu, Francis Kiamba, Murungi, Lucy Kananu, Mohamed, Samira

“…The greenhouse whitefly, Trialeurode vaporariorum, is among the key pests of tomato (Solanum lycopersicum) in sub-Saharan Africa with Tuta absoluta, spider…”
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Comparison of biological methods to control Aphis fabae Scopoli (Hemiptera: Aphididae) on kalanchoe crops in East Africa by Nordey, Thibault, Boni, Simon Boniface, Agbodzavu, Mawufe Komi, Mwashimaha, Robert, Mlowe, Nickson, Ramasamy, Srinivasan, Deletre, Emilie

“…Aphids cause considerable damage to numerous crops all over the world and insecticides are the main means of controlling them, despite their detrimental…”
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