Revista de la Facultad de Agronomía
de la Universidad del Zulia


Maracaibo, march-april de 2000. Vol. 17, No. 2.


Crop production.

Effect of diet on detoxification enzyme activity of Platynota idaeusalis (Walker) (Lepidoptera: Tortricidae) larvae strains
O. E. Domínguez-Gil y B. A. McPheron

Sustainability indicators on national cereal production. Case of study: Venezuela
J. L. Berroterán y J. A. Zinck

Xanthomonas campestris pv. zinniae, infecting Zinnia plants Zinnia elegans Jacq. in Venezuela
Y. Hernández y G. Trujillo

Influence of storage period on postharvest characteristics of five varieties of mango, Mangifera indica L.
J. Zambrano, W. Materano y S. Briceño

Growth and physiological responses of tomato plants cv. Río Grande during may to july season. Effect of shading
A. Páez, V. Paz y J. C. López

Fusarium moniliforme, fumonisins and Aspergillus flavus in kernels of corn hybrids in Guárico State, Venezuela
C. Mazzani, O. Borges, O. Luzón, V. Barrientos y P. Quijada

Nutrient concentration in sorghum, Sorghum bicolor (L.) leaves and its relation to the nutritional sufficiciency diagnosis
F. Quintero y E. Casanova

Animal production.

Response of dwarf elephantgrass Pennisetum purpureum cv Mott. to grazing. Mineral content
T. Clavero, L. Caraballo, R. González