Resultados de búsqueda - "entomology"

Bases tecnológicas para la producción de material de siembra de alta calidad de las especies cítricas para Colombia por Martínez, Mauricio Fernando, Murcia Riaño, Nubia, Barreto Rojas, Juliene Andrea, Acosta Herrera, Gustavo, Jaramillo Laverde, Alejandro, Diana Lucía Correa Moreno, López Galé, Yeison, Rodríguez Mora, Diana, Kondo, Takumasa, Palacios Joya, Lizeth, Beltrán López, Hover Dayan

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Déterminants des recours thérapeutiques et prise en charge du bétail dans l'ouest du Burkina Faso por Ouédraogo, D., Kamuanga, M., Savadogo, K., McDermott, John J., Woitag, T.

“…This paper analyzes the strategies of farmers in Kénédougou province to tackle African Animal Trypanosomosis (AAT). Using economic, entomological, and parasitological data collected by mul-tidisciplinary team, we operate a binary Logit model to evaluate the probability of choice between animal health professionals and non professionals. …”
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Principios basicos de la asociacion de cultivos por García, S., Davis, J.H.C.

“…Examples are given of associations with beans in Latin America and basic physiological, agronomic, genetic, pathological, entomological, economic, nutritive, and cultural factors are briefly analyzed. …”
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Zoophytophagous-induced plant volatiles: an added benefit to biological control por Pérez-Hedo, Mertixell, Rambla, Jose L., Granell, Antonio, Urbaneja, Alberto

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Insects Associated with Severe Defoliation of Salmwood (Cordia alliodora (Ruiz and Pav.) Cham.) (Boraginaceae) in Colombia por Montes Rodríguez, Jose M., Hernández Pérez, Pablo E., Vega, Fabio Nelson, Guarín, Arnulfo

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Strengthening of pest management through plant ground cover in citrus por Urbaneja, Alberto, Gómez-Marco, Francesc, Jaques, Josep A., Mockford, Alice, Monzó, César, Westbury, Duncan B., Tena, Alejandro

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Wild manihot species as a source for resistance to artropod pests of cassava (Manihot esculenta Crantz) por Bellotti, Anthony C., Fregene, Martin A., Carabalí Muñoz, A., Montoya Lerma, J., Alves, A.A.C., Tohme, Joseph M.

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Detecting declines of West African Goliath beetle populations based on interviews por Dendi, D., Ajong, S.N., Ségniagbeto, G.H., Amori, G., Eniang, E.A., Fa, J.E., Demaya, G.S., Lado, T.F., Luiselli, L.

“…These beetles are widely collected for the entomological trade. We carried out standardized interview campaigns in Liberia and Ivory Coast to explore local persons’ perceptions of the status and population trends of these beetles, as well as information on their ecology and use by humans. …”
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Onfarm trials comparing the local streakdisease susceptible maize with a streakdisease resistant variety in southeastern Zaire por Vogel, W.O., Berhe, T., Hennessey, R.D.

“…However, because of certain practical problems, more attention was given to the agronomic and short-term entomological and economic factors. The objectives of the trials were:1. to compare the yield of the local variety and Babungo-3 under farm conditions, 2. to estimate the economic benefit of growing Babungo-3 to the average farm family. 3. to investigate the varietal traits that are responsible for the difference in economic benefit. 4. to compare the response of the two varieties to fert1l1zer. 5. to Investigate whether the improved variety could extend planting time. and 6. to set the stage for future economic studies.…”
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Pathogenicity of Heterorhabditis bacteriophora in ultraviolet light–irradiated agar suspension on Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae por Pérez Tesén, Edgar Darwin, Rodas Adrianzén, Jennifher Elizabeth, Chávez Cabrera, Alexander, Neira de Perales, María Elena

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Répartition spatiale des trypanosomoses animales en relation avec la chimiorésistance dans la zone cotonnière de l’Afrique de l’Ouest (Mali et Guinée) por Talaki, E., Sidibe, I., Diall, O., Grace, Delia, Barry, A.M., Djiteye, A., Bocoum, Z., Clausen, Peter-Henning, Randolph, Thomas F., Affognon, Hippolyte D., Hendrickx, G., Pangui, L.J., Belem, A.M.G.

“…Those of Guinea are characterized by the predominance of T. brucei (59%) followed of T. congolense (36%) and T. vivax (5%). On the entomological plan, one notices the absence of G. morsitans in the East part in Mali, but in Guinea it is G. tachinoides who is absent. …”
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Flight and landing activity of Rhopalosiphum maidis (Homoptera: Aphididae) in bean monocultures and beancorn mixtures por Bottenberg, H., Irwin, M.E.

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Pest situation in changing agricultural systems: a review por Nickel, J.L.

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Could Plant Hormones Provide a Reliable Tool for Early Detection of Rhynchophorus ferrugineus (Coleoptera: Curculionidae) Infested Palms? por Dembilio, Óscar, Agut, Blas, Ibanez, Victoria, Flors, Victor, Jaques, Josep A.

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Malaria vectors in the changing environment of the southern Punjab, Pakistan por Klinkenberg, Eveline, Konradsen, Flemming, Herrel, N., Mukhtar, M., Hoek, Wim van der, Amerasinghe, Felix P.

“…To investigate this question, routinely-collected government entomological data for the period 1970 to 1999 for the district of Bahawalnagar, in the Indus Basin irrigation system in the southern Punjab, was analysed. …”
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Morphology and development of immature stages of Galeopsomyia fausta (Hymenoptera: Eulophidae: Tetrastichinae) por Llácer, Elena, Urbaneja, Alberto, Garrido, Antonio, Jaques, Josep A.

“…The distinctive attachment of the egg to the leaf and typical pupal morphology allow the identification of this parasitoid by using a binocular microscope, but identification of the larvae requires SEM. © 2005 Entomological Society of America.…”
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Divergent knowledge and perceptions of insects by organic and non-organic farming in the Ecuadorian Andes por Cardenas, T., Teixidor-Toneu, I., Navarrete, I., Montufar, R., Dangles, O.

“…We used mixed methods combining ethnoecological and entomological approaches—including field observations, free lists, and semi-structured interviews—to study the diversity of local agricultural insects and farmers’ knowledge in smallholder farming systems in the Ecuadorian Andes and to assess their perceptions and management of agricultural entomofauna. …”
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Comparative quantification of intralocational, interlocational, and interspecific variability in stag beetles (Coleoptera: Lucanidae) and the questions of phenotypic plasticity and... por Kawano, Kazuo

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Infection of Schistocerca gregaria (Orthoptera:Acrididae) hoppers by Metarhizium flavoviride(Deuteromycotina: Hyphomycetes) conidia in an oil formulation applied under desert condi... por Kooyman, C., Godonou, I.

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Spatial analysis of Prostephanus truncatus (Horn) (Coleoptera:Bostrichdae) flight activity near maize stores and in different forest types in southern Benin, West Africa por Nansen, C., Meikle, W.G., Korie, S.

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