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Investigación Agraria
On-line version ISSN 2305-0683

 

Table of contents
Investig. Agrar. vol.14 no.1 San Lorenzo June 2012

 Artículos Científicos
  
 ·  Control of Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) with extracts of Polygonum hydropiperoides Michx (Ka'atái) under laboratory conditions
Delgado Cáceres, Laura Rosana; Gaona Mena, Edgar Francisco

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Selectivity of insecticides on eggs of Cycloneda sanguínea (L., 1763) (Coleoptera: Coccinellidae)
Guerreros, Graciela Gisele; Arias Ruiz Díaz, Osmar René

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Control of soil fungi Rhizoctonia sp., Fusarium sp. and Sclerotium sp. with plant extracts
Chávez, Alice Rocío; Aquino Jara, Alicia Susana

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Plant population and thier effect on the vegetative development and yield of sesame (Sesamum indicum L.) variety Escoba
Van Humbeeck Acuña, Marco Andrés; Oviedo de Cristaldo², Rosa María

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Cowpea (Vigna unguiculata L.) seeds coat color variability observed in a seed lot coming from a producer farm
Zarate Arias, María Dolores; Oviedo de Cristaldo, Rosa María; Ayala Benítez, Marcela Beatriz; González Espínola, Diego Dionisio

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Potassium fertilization in no-till mechanized farming of eastern Paraguay
Moreno Resquin, Higinio; Causarano Medina, Héctor Javier; Rasche Álvarez, Jimmy Walter; Barreto Riquelme, Ursino Federico; Mendoza Duarte, Francisco

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 Notas de Investigación
  
 ·  Effect of weaning age on the initial growth of piglets in confinement
Portillo, Guido Arnaldo; Renaut Aquino, Juan Eusebio

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  

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