| Table of contents Acta Agron. vol.58 no.2 Palmira Apr./June 2009 Original aticles | | | | · Evaluation and selection of a protocol for Agrobacterium-mediated genetic transformation of tomato variety Unapal-Arreboles for resistance to budworm Ramírez, Hernando; Lentini, Zaida; Vallejo Cabrera, Franco Alirio
| | | | · Morphologic characterization of wild accesions of guava Jiménez Lozano, Liliana; Almanza Pinzón, Martha Isabel; Muñoz Flórez, Jaime Eduardo
| | | | · Spatial and daily variability of soil moisture content in three agroforestry systems Rivera Peña, Mariela; Amézquita Collazos, Edgar; Rao, Idupulapati; Menjivar Flores, Juan Carlos
| | | | · Livestock productive potential in the hillside areas of Cauca Valley, Colombia Rojas Palomino, Adriana; Madero Morales, Edgar; Ramírez Náder, Luis Miguel; Zúñiga Escobar, Orlando
| | | | · Chemical attributes of soil and occurrence of mycorrhizal fungi under areas of pasture and agroforest system, Brazil. Loss, Arcângelo; Robles Angelini, Guilherme Augusto; Callegario Pereira, Ana Carolina; Lã, Otávio Raymundo; Lima Magalhães, Márcio Osvaldo; Ribeiro da Silva, Eliane Maria; Saggin Junior, Orivaldo José
| | | | · Importance of habitat heterogeneity for ant biodiversity in the Colombian Andes Ramírez Ramírez, Mónica; Montoya-Lerma, James; Armbrecht, Inge
| | | | · Evaluation of cuban hemp, nut sedge, johnson grass and herb of grace extracts in weed control Osorio Salazar, Liliana; Valverde, Francisco Antonio; Bonilla Correa, Carmen Rosa; Sánchez Orozco, Manuel Salvador; Mier Barona, Carmen Elena
| | | | · Mass selection by weight and coloration in red tilapia Ruiz Peña, María Alejandra; Montoya Palacios, Carlos Alexander; Álvarez Franco, Luz Ángela; Muñoz Flórez, Jaime Eduardo; Constaín, Luis Fernando
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