Vol. 55 No. 1 (1971): Vol. 55, No. 1, January 1971

Vol. 55 No. 1 (1971)

Published January 1, 1971
https://doi.org/10.46429/jaupr.v55i1
Vol. 55, No. 1, January 1971

Articles

Ashok Kumar, Alex G. Alexander
1-11
Studies on the Ribose-5-Phosphatase of Sugarcane
PDF
Lii-Jang Liu
12-22
A New Species of Helminthosporium Causing Leaf Spot Disease of Sugarcane in Puerto Rico
PDF
Abad Morales Muñoz, Raúl Abrams
23-43
Inheritance of Some Quantitative Characters in Pigeonpeas (Cajanus cajan (L.) Mill sp.)
PDF
A. J. Rodríguez, L. M. Iguina de George
44-52
Evaluation of Some Processing Characteristics of Cultivated Guava Clones
PDF
A. Sotomayor-Ríos, J. Vélez-Fortuño, G. Spain
53-62
Forage Yields and Plant Character Correlations in 30 Digitaria Selections
PDF
A. J. Oakes, W. R. Langford
63-69
Drought Tolerance in Digitaria
PDF
Julio Bird, Josefina Sánchez, Marco A. Tió, Lii-Jang Liu
70-77
Effect of Various Temperatures on Symptom Expression by Different Plant Species (Cucumber, Plantain, and Banana) Affected by Cucumber Mosaic Virus
PDF
L. A. Alvarez-García, A. Cortés-Monllor
78-84
Currutaca: A Pythium Soft Rot of Xanthosoma and Colocasia spp. in Puerto Rico
PDF
R. H. Freyre, D. K. Barnes
85-93
Effect of Planting Date and Plant Spacing on the Rotenoid Production of Tephrosia vogelii in Puerto Rico
PDF
Lii-Jang Liu, Julia Mignucci
94-100
In Vitro Formation of Sexual Stage of Thielaviopsis paradoxa from Sugarcane in Puerto Rico
PDF
Teh-ling Chu, J. L. Serapión
101-113
Flower Initiation and Tassel Emergence in Sugarcane
PDF
Peter C. Sweere
114-129
Sugarbeet Production in Puerto Rico
PDF

Research Notes

José C. García Tudurí, Luis F. Martorell, Silverio Medina Gaud
130-134
GEOGRAPHICAL DISTRIBUTION AND HOST PLANTS OF THE CACTUS MOTH, CACTOBLASTIS CACTORUM (BERG) IN PUERTO RICO AND THE UNITED STATES VIRGIN ISLANDS
PDF
Luis F. Martorell, José C. García Tudurí
135-137
NEW LOCALITY AND HOST PLANT RECORDS FOR TWO SPECIES OF NASUTITERMES (ISOPTERA: TERMITIDAE)
PDF