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Manuel A. Chacón-Fuentes, Marcelo G. Lizama, Leonardo J. Parra, Ivette E. Seguel, Andrés E. Quiroz
Pág. 57 - 67
Plant domestication is a process in which plants? chemical defenses that help them cope with herbivores might decline. Consequences of this process could be reflected in an increase in insect pests. Therefore, we carried out a survey to contrast the dive...
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Ana Lucy Caproni,Sander Luis Stela,José Rodolfo Dantas de Oliveira Granha,Edson Luis Souchie,Alexandre Leonardo Simões Piacentini,Maria Antonieta Alfaro,Estela Maria Sobanski
El objetivo de este estudio fue evaluar el banco de semillas de plantas invasoras en sistemas agroforestales (SAF) en Rolim de Moura, Rondônia, Brasil. Fueron colectadas muestras de suelo en tres SAF: 1) conteniendo jacaranda (Jacaranda sp.) en asocio co...
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Esteban Alvarez Dávila, Alexandra Duque, Wilson Rodríguez, Álvaro Lema
Pág. 115 - 137
Resumen Autores/asDescargasReferenciasCómo citar
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Edson S. Mori, Dagoberto Martins, Edivaldo D. Velini, Celso L. Marino, Cantídio F. Gouvêa, Suzi M.M. Leite, Edwin Camacho, Raymond P. Guries
Pág. 321 - 330
The aquatic plant species Egeria densa (Planch.) Casp and E. najas Planchon occur naturally in the Paraná River Basin of southeastern Brazil. Hydroelectric dam construction in the river basin has created several lakes, changing the ecology of the river ...
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Roy González-M, René López-Camacho
Pág. 55 - 103
ResumenDescargasReferenciasCómo citar
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Marcela Vera, Alfonso Aguilera, Ramón Rebolledo
Pág. 123 - 129
Coccinellids have been used, throughout the world, in biological control programs of agriculture pests. In Chile this family has been studied by various authors, which addresses issues such as biology, predatory activity and distribution in herbaceous...
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M. Handford
Pág. 149 - 166
The cell wall plays a major role in determining the expansion, growth and shape of plant cells, and thus of the plant itself. Additionally, cell wall breakdown products are used as developmental signals. Moreover, the cell wall is in the front line of de...
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Jesús A. Quintero Cardozo
Pág. 85 - 112
Los humedales del medio natural desempeñan funciones en los ciclos hidrológicos y químicos, y como supermercados biológicos, en razón de las extensas redes alimentarias y la rica diversidad biológica que allí coexisten. La capacidad para promov...
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