Controlled atmospheres to reduce postharvest damage in Blackberry (Rubus sp.)
G. Piña-Dumoulín, V. C. Saucedo V, V. Ayala E. y A. Muratalla L.

Evaluation of azoxystrobin on the early blight control (Alternaria solani) in tomatoes.
J. Mejía Arreaza y M. M. Hernández L.

Agronomic characterization of the plantain hybrid FHIA-21 (Musa AAAB) which is resistent to black sigatoka (Mycosphaerella fijiensis M.) in Baralt Municipality, Venezuela
A. García y L. Sosa

Nitrogen fertilization in the growth and development of inflorescence in Alpinia purpurata (Vieill.) K. Schum. "Jungle King" plants produced by in vitro cultivation and by rhizome section.
M. T. González y N. J. Mogollón.

Animal production.

The Effect of type of laying house and cage location on environmental factors in laying hens
C. Sánchez, J. J. Montilla, I. Angulo y A. León

Socioeconomy.

Economic impact of the introduction of technology in a traditional livestock production system
R. Macedo , M. A. Galina, J. Zorrilla, J. M. Palma y J. Pérez-Guerrero