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Manolo Rodríguez-Cervantes, Carlos Eduardo Zavala-Gómez, Karla Hernández-Caracheo, Juan Campos-Guillén, Eloy Rodríguez-de León, Aldo Amaro-Reyes, José Alberto Rodríguez-Morales, Sandra Neli Jiménez-García, Rodolfo Figueroa-Brito, David Osvaldo Salinas-Sánchez, Francisco Javier Flores-Gallardo and Miguel Angel Ramos-López
Spodoptera frugiperda is the main pest of maize. One of the alternatives proposed for its control is the implementation of products of botanical origin, such as those derived from Ricinus communis. In this work, the insecticidal and insectistatic activit...
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José Mantari, Jorge Ramirez, Edgardo Figueroa, Joel Huerta, William Cipriano, David Amaya, Lizbeth Cuba and Carlos Guedes Soares
The reporting system for fishing vessel and crew casualties in Peru needs a disruptive change in order to know what the risks in terms of marine safety are, who should manage them, and how they should be managed. According to a technical review on accide...
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Denisse de la Fuente,Óscar Figueroa,Daniel Demaiffe,Mauricio Mella,Paul Duhart,David Quiroz,Jorge Muñoz,Verónica Oliveros
Pág. 24 - 53
Upper Cretaceous intrusives of limited extent crop out in the Coastal Cordillera near of Valdivia (39º48? S), 100 km west of the main topographic divide of the Andean Cordillera. Given that plutonic rocks of the same age crop out at the same latitudes in...
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Jonathan Urrutia,Paulina Sánchez,Carlos Aguayo,David Figueroa
Arundo donax L. es una gramínea altamente invasora, originaria de Asia y que está presente en Chile. El presente trabajo reporta nuevos registros de presencia para la especie en las regiones de Óhiggins, Maule y Biobío. Se incluye una descripción morfoló...
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David Holland, Eugenio Figueroa, John Gilbert
Pág. pp. 293 - 308
Chilean agricultural and food processing industries have experienced considerable investment in recent years and are an important part of the export base in Chile. In this paper we use an Input-Output (IO) analysis to review the relative importance of ag...
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Teresa E. Jordan,Valerie Tamm,Guillermo Figueroa,Peter B. Flemings,David Richards,Ken Tabbutt,Terri Cheatham
Pág. 43 - 79
ABSTRACT. Based on study of the ages and nature of Cenozoic nonmarine clastic strata of the Manantiales basin, at the boundary between the Principal and Frontal Cordilleras of the Andes of southern San Juan Province, Argentina, the authors interpret defo...
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