Vol. 55 No. 2 (1971): Vol. 55, No. 2, April 1971

Vol. 55 No. 2 (1971)

Published April 1, 1971
https://doi.org/10.46429/jaupr.v55i2
Vol. 55, No. 2, April 1971

Articles

Lii-Jang Liu, José Adsuar, Enrique Pérez
139-146
Diseases of Sugarcane and their Control in Puerto Rico
PDF
L. C. Liu, H. R. Cibes-Viadé, J. González-Ibáñez
147-152
Persistence of Several Herbicides in a Soil Cropped to Sugarcane
PDF
Frank Mattern, William Pennock
153-160
The Potential Market for Improved Varieties of Mangos in Puerto Rican Supermarkets
PDF
A. J. Rodríguez, Lydia M. Iguina de George
161-166
Preparation and Canning of a Papaya Drink
PDF
L. E. Cancel, J. M. Rivera-Ortiz, M. Santos-Sánchez
167-173
Effect of the Amount of Water on the Extraction of Coconut Milk at Two Temperature Ranges
PDF
A. Sotomayor Ríos, A. Acosta Matienzo, J. Vélez Fortuño
174-183
Yield Comparison and Plant Character Correlations on 16 Panicum Accessions
PDF
J. Enrique Pérez, Amelia Cortés-Monllor
184-191
Further Studies on a Mosaic Virus of Cowpea from Puerto Rico
PDF
Clyde F. Smith, Silverio Medina Gaud, Luis F. Martorell, Mario E. Pérez-Escolar
192-258
Additions and Corrections to the Aphididae of Puerto Rico
PDF

Research Notes

Jenaro Maldonado Capriles, Silverio Medina Gaud
259-260
A SIMPLE WAY TO DETERMINE THE PRESENCE OF THE STABLE FLY, STOMOXYS CALCITRANS (L.) (DIPTERA: MUSCIDAE), ON DAIRY FARMS IN PUERTO RICO
PDF
Luis A. Alvarez-García
261-262
THIELAVIOPSIS ROT OF BANANAS
PDF
M. L. Berríos, M. A. González
263-264
EXTRACTION, PURIFICATION AND AMYLOSE CONTENT OF SOME STARCHES
PDF
José Adsuar
265-266
RESISTANCE OF CARICA CANDAMARCENSIS TO THE MOSAIC VIRUSES AFFECTING PAPAYAS (CARICA PAPAYA) IN PUERTO RICO
PDF
D. de León, L. Ritchie, J. Chiriboga
267-270
REFRACTIVENESS OF PHYSA CUBENSIS (PFEIFFER) AND APPLEXA MARMORATA (GUILDING) TO FASCIOLA HEPATICA (L.)
PDF
Silverio Medina Gaud
271-272
THRIPS (INSECTA: THYSANOPTERA) FROM VIEQUES ISLAND (PUERTO RICO)
PDF