Academic literature on the topic 'Pucerons – Lutte biologique contre'
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Journal articles on the topic "Pucerons – Lutte biologique contre"
Bourée, P. "Lutte biologique contre la leishmaniose cutanée." Médecine et Santé Tropicales 24, no. 1 (January 2014): 26. http://dx.doi.org/10.1684/mst.2014.0301.
Full textRoy, M. "État actuel de la lutte biologique contre les acariens phytophages par des acariens prédateurs." Phytoprotection 74, no. 1 (April 12, 2005): 41–49. http://dx.doi.org/10.7202/706035ar.
Full textBoussim, Joseph I., and Nayéré Médah. "Méthodes de lutte contre les Loranthaceae." Flora et Vegetatio Sudano-Sambesica 12 (January 1, 2009): 27–35. http://dx.doi.org/10.21248/fvss.12.9.
Full textBoisclair, Josée, and Bernard Estevez. "Lutter contre les insectes nuisibles en agriculture biologique : intervenir en harmonie face à la complexité." Phytoprotection 87, no. 2 (November 10, 2006): 83–90. http://dx.doi.org/10.7202/013977ar.
Full textKenis, Marc, Brett P. Hurley, Ann E. Hajek, and Matthew J. W. Cock. "Stratégies de lutte biologique contre les insectes invasifs (Résumé)." Revue Forestière Française, no. 6 (2018): 605. http://dx.doi.org/10.4267/2042/70309.
Full textUilenberg, Gerrit. "Lutte intégrée contre les parasitoses animales tropicales." Revue d’élevage et de médecine vétérinaire des pays tropicaux 49, no. 2 (February 1, 1996): 124–29. http://dx.doi.org/10.19182/remvt.9529.
Full textBawin, T., F. Seye, S. Boukraa, J. Y. Zimmer, F. Delvigne, and F. Francis. "La lutte contre les moustiques (Diptera: Culicidae): diversité des approches et application du contrôle biologique." Canadian Entomologist 147, no. 4 (October 29, 2014): 476–500. http://dx.doi.org/10.4039/tce.2014.56.
Full textLadoh Yemeda, CF, R. Mony, M. Tchatat, and S. Dibong. "Contribution des fourmis à la lutte biologique contre les Loranthaceae." International Journal of Biological and Chemical Sciences 7, no. 3 (June 4, 2014): 924. http://dx.doi.org/10.4314/ijbcs.v7i3.4.
Full textCAYROL, J. C. "Lutte biologique contre les Meloidogyne au moyen du champignon prédateur Arthrobotrys irregularis." EPPO Bulletin 18, no. 1 (March 1988): 73–75. http://dx.doi.org/10.1111/j.1365-2338.1988.tb00350.x.
Full textCOUTEAUDIER, Yvonne, Michel LETARD, Claude ALABOUVETTE, and Jean LOUVET. "Lutte biologique contre la fusariose vasculaire de la tomate. Résultats en serre de production." Agronomie 5, no. 2 (1985): 151–56. http://dx.doi.org/10.1051/agro:19850208.
Full textDissertations / Theses on the topic "Pucerons – Lutte biologique contre"
Kahia, Mouna. "Lutte biologique contre deux pucerons ravageurs en serre (Aphis gossypii et Aulacorthum solani) par l'utilisation des microorganismes du sol." Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/35001.
Full textThe foxglove aphid Aulacorthum solani (Kaltenbach) and the melon aphid Aphis gossypii (Glover) are among the most harmful aphids for greenhouse crops. Microbial biological control may be an effective method against these insects. The combination of different microbial agents can increase their efficiency. This work evaluates the efficacy of Beauveria bassiana ANT-03, Bacillus pumilus PTB180 and B. subtilis PTB185, used individually or in combination, to control A. gossypii and A. solani on cucumber and tomato, respectively. In the laboratory, ten L2 larvae of each aphid were placed in Petri dishes containing a tomato leaf or a cucumber leaf disc fixed in the agar plate. These larvae were sprayed with 1 mL of suspensions prepared according to the treatment (Control, B. pumilus, B. subtilis, B. bassiana, B. pumilus+ B. subtilis, B. bassiana+ B. pumilus, B bassiana+B. subtilis, B. bassiana+ B. pumilus+ B. subtilis). The same treatments used in the laboratory were applied in the greenhouse, but adult aphids were used. Laboratory and greenhouse test results revealed that by causing A. solani mortality and by affecting A. gossypii reproduction, both bacteria (B. pumilus PTB180 and B. subtilis PTB185) were able to demonstrate aphicide effect equivalent to that of the commercial product (Bioceres) containing the fungus. When used as a mixture, no additive effect between the three microorganisms studied was observed. Spore survival tests of the two bacteria and the fungus conducted in a greenhouse have shown that they retain a high level of population 106CF U/g fresh leaves up to nine days after the application when used alone or as a mixture. Thus, on plants, the two bacilli do not exhibit antifungal effect against B. bassiana ANT-03.
puceron de la digitale, puceron tacheté de la pomme de terre, puceron du melon, puceron du cotonnier
Tournaire, Réjane. "Sélection et caractérisation de deux populations incapables de voler de la coccinelle harmonia axyridis pallas (col. , coccinellidae) : leur utilisation en lutte biologique contre les pucerons." Aix-Marseille 3, 2000. http://www.theses.fr/2000AIX30007.
Full textLatigui, Ahmed. "Etude de l'incidence de la fertilisation de l'aubergine et de la tomate cultivées hors-sol sur le potentiel biotique de Macrosiphum euhorbiae THOMAS : (Homoptera : Aphididae)." Aix-Marseille 3, 1992. http://www.theses.fr/1992AIX30023.
Full textVictor, Christine. "Recherche de nouvelles substances végétales insecticides. Etude de pinus pinaster ait." Aix-Marseille 3, 1998. http://www.theses.fr/1998AIX30057.
Full textGubanti, Paul. "Contribution à l'étude de l'efficacité de la coccinelle aphidiphage Coccinella septempunctata L (Col. Coccinellidae) en culture céréalière sous climat méditerranéen." Aix-Marseille 3, 1988. http://www.theses.fr/1988AIX3A001.
Full textBeaufour, Martine Nicole Hélène. "Evaluation des [delta]2-oxazolines-1,3, des [delta]2-thiazolines-1,3 et des [delta]2-imidazolines-1,3 comme proinsecticides d'acides carboxyliques : suivis de la métabolisation dans les milieux biologiques d'insectes par RMN et chromatographie : réactivité particulière des imidazolines vis-à-vis du DNBF." Versailles-St Quentin en Yvelines, 2002. http://www.theses.fr/2002VERS002V.
Full textLopes, Christelle. "Dynamique d’un système hôte-parasitoïde en environnement spatialement hétérogène et lutte biologique : application au puceron Aphis gossypii et au parasitoïde Lysiphlebus testaceipes en serre de melons." Paris, AgroParisTech, 2007. http://pastel.paristech.org/3399/01/these-Lopes.pdf.
Full textNatural ecosystems are unavoidably spatially structured and the induced heterogeneity affects various processes of ecological systems. In many cases, the influence of spatial heterogeneity on population dynamics remains unclear. This thesis contributes to a better theoretical understanding of the effects of such heterogeneity on host-parasitoid interactions. In this way, three spatial approaches were developed and adapted to the aphid pest Aphis gossypii and one of its parasitoids Lysiphlebus testaceipes in a melon greenhouse. The importance of spatial structure was tested by comparing a non-spatial model with a spatially explicit model (a lattice one). Our results showed that considering space is essential to describe the spatial heterogeneous distribution of populations Observed in the field. The way in which space should be considered was tested by comparing the spatially explicit model with a new implicit approach, which describes the level of plant infestation by a continuous variable corresponding to the number of plants with a given density of pests at a given time. When the explicit model needs as many equations as plants in the greenshouse, our novel approach has only a partial differential equation. We could infer from the comparisons between the two spatial models that the predicted host-parasitoid dynamics were similar under most conditions; and the differences were due to local dispersal (considered only in the explicit model), because it could have a strong impact on population dynamics but did not change the conclusions for crop protection. The new implicit model thus generated relevant predictions with a more synthetic formalism than the common plant-by-plant model. This implicit model was used to test biological control strategies. We showed that (i) preventive releases are less efficient than curative ones, if the cost of infestation detection is not too high; (ii) strategies with several releases are always better than single releases strategies. As a conclusion, we demonstrated that the effectiveness of a biological control depends on the functional response of the parasitoids, the initial distribution of pests (that determines the infestation process) and the costs affected to each type of strategies
Dib, Hazem. "Rôle des ennemis naturels dans la lutte biologique contre le puceron cendré, Dysaphis plantaginea Passerini (Hemiptera aphididae) en vergers de pommiers." Phd thesis, Université d'Avignon, 2010. http://tel.archives-ouvertes.fr/tel-00665080.
Full textSaguez, Julien. "Dérégulation des activités chitinases : vers de nouvelles perspectives de lutte contre les aphides." Phd thesis, Université de Picardie Jules Verne, 2007. http://tel.archives-ouvertes.fr/tel-00521546.
Full textRoy, Geneviève. "Développement d'un agent de lutte biologique contre Heterobasidion annosum." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ43109.pdf.
Full textBooks on the topic "Pucerons – Lutte biologique contre"
Berthiaume, Richard. Le puceron des pousses du sapin. Sainte-Foy, Qué: Centre de foresterie des Laurentides, 2001.
Find full textLavallée, Robert. Lutte contre le charançon du pin blanc: Intervention et lutte biologique. Sainte-Foy, Qué: Centre de foresterie des Laurentides, 1997.
Find full textYu, D. S. Ennemis naturels des ravageurs des cultures dans les provinces des Prairies. Ottawa, Ont: Ministère de l'agriculture, 1993.
Find full textBeauvais, Michel. Les pires cauchemars du jardinier: [l'invasion a déjà commencé]. Paris: "Rustica" éd., 2013.
Find full textH, Dreistadt Steve, Clark Jack Kelly, and University of California Statewide Integrated Pest Management Program., eds. Natural enemies handbook: The illustrated guide to biological pest control. Oakland, Calif: UC Division of Agriculture and Natural Sciences, 1998.
Find full textInternational Symposium on Biological Control of Weeds (6th 1984 University of British Columbia). Proceedings of the VI International Symposium on Biological Control of Weeds. [Ottawa]: Agriculture Canada, 1986.
Find full textRechcigl, Jack E. Biological and biotechnological control of insect pests. Boca Raton, Fla: Lewis Publishers, 1999.
Find full textRechcigl, Jack E. Biological and biotechnological control of insect pests. Boca Raton, Fla: Lewis Publishers, 1998.
Find full textConference on Natural and Derived Pest Management Agents (1992 Snowbird, Utah). Natural and engineered pest management agents. Edited by Hedin Paul A. 1926-, Menn Julius J, Hollingworth Robert M. 1939-, and American Chemical Society. Division of Agrochemicals. Washington, DC: American Chemical Society, 1994.
Find full textAltieri, Miguel A. Biodiversity and pest management inagroecosystems. New York: Food Products Press, 1994.
Find full textBook chapters on the topic "Pucerons – Lutte biologique contre"
Léval, Henri. "Chapitre 2 - La lutte contre l'arme chimique et biologique." In Faire la paix, 51–77. Presses de Sciences Po, 2009. http://dx.doi.org/10.3917/scpo.devin.2009.01.051.
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