Vol. 55 No. 4 (1971): Vol. 55, No. 4, October 1971

Vol. 55 No. 4 (1971)

Published October 1, 1971
https://doi.org/10.46429/jaupr.v55i4
Vol. 55, No. 4, October 1971

Articles

R. Calero, M. I. Hernández, L. Muler, G. Serra
387-393
Natural Increase and Net Migration of Coffee Region Populations in Puerto Rico, 1960-70
PDF
F. Sanchez Nieva, I. Hernández, R. Guadalupe, C. Bueso
394-404
Effect of Time of Planting on Yields and Processing Characteristics of Plantains
PDF
José Adsuar, J. Enrique Pérez, Amelia Cortés Monllor
405-410
A New Virus Disease of Peppers in Puerto Rico
PDF
Pedro Luis Meléndez, Julio Bird Piñero
411-425
Corynespora Leaf Spot of Papaya (Carica papaya L.) in Puerto Rico
PDF
Lii-Jang Liu, Julia Mignucci
426-434
Effects of Fusarium spp. on Germination and Stem Rot of Sugarcane in Puerto Rico
PDF
Luis A. Avarez-García, Justo López-García
435-450
Gummosis, Die-back, and Fruit Rot Disease of Mango (Mangifera indica L.) Caused by Physalospora rhodina (B. and C.) Cke. in Puerto Rico
PDF
L. C. Liu, H. Cibes-Viadé, F. K. S. Koo
451-460
Adsorption of Atrazine and Terbacil by Soils
PDF
Julio Bird, Josefina Sánchez
461-467
Whitefly-Transmitted Viruses in Puerto Rico
PDF
J. Enrique Pérez, Julio Bird
468-473
A Mosaic of Vigna repens in Puerto Rico
PDF
R. Pietri, R. Abrams, F. J. Juliá
474-477
Influence of Fertility Level on the Protein Content and Agronomic Characters of Pigeonpeas in an Oxisol
PDF
Roy C. Woodbury, Luis F. Martorell, José C. García Tudurí
478-505
The Flora of Desecheo Island, Puerto Rico
PDF
Martin H. Muma, María Luisa Nazario
506-512
New Solpugids (Arachnida:Solpugida) from Puerto Rico
PDF

Research Notes

José R. Benero, Angel J. Rodríguez
513-515
MANGO PULP EXTRACTING METHOD
PDF
Jenaro Maldonado Capriles, Silverio Medina Gaud
516-517
DISTRIBUTION AND ABUNDANCE OF THE CATTLE TAIL LOUSE, HAEMATOPINUS QUADRIPERTUSUS FAHR. (ANOPLURA, HAEMATOPINIDAE) IN PUERTO RICO
PDF
José R. Benero, Angel J. Rodríguez, Awilda Roman de Sandoval
518-519
A SOURSOP PULP EXTRACTION PROCEDURE
PDF