Vol. 75 No. 3 (1991): Vol. 75, No. 3, July 1991

Vol. 75 No. 3 (1991)

Published July 1, 1991
https://doi.org/10.46429/jaupr.v75i3
Vol. 75, No. 3, July 1991

Articles

David W. Unander, Lucas N. Avilés-Rodríguez, Felícita Varela-Ramírez, Alvaro Acosta
199-204
Plant population and pruning of pepper cultivars
PDF
Fred Fernández-Coll, Luis Silva-Negrón
205-211
Spore age and its effect on thermal resistance of Bacillus coagulans and Bacillus macerans in acid ripe plantain puree
PDF
Antonio Vélez-Ramos, Miguel A. Muñoz
213-222
A survey of the pH status and related fertility factors of sugarcane fields of Puerto Rico
PDF
Gustavo A. Martínez, David R. Bouldin
223-231
An alternative method for determination of cations in solution of small soil samples
PDF
Paul R. Hepperly
233-240
Sorghum rust. III. Losses in hybrids under semi-arid conditions
PDF
Paul F. Randel
241-251
Complete rations containing coarsely chopped or ground hay for dairy cows in confinement vs. conventional grazing
PDF
Antonio Vélez-Ramos, Nelson Semidey
253-260
Field evaluation of herbicides to control itchgrass (Rottboellia exaltata) in sugarcane
PDF
Essaú Orengo, Lii C. Liu, Nilsa Acín
261-268
Chemical weed control in sweet cherry peppers
PDF
Agenol González, Dora Ramos, Isabel Beauchamp de Caloni, Luis A. Figueroa
269-280
Post harvest behavior of four cassava cultivars
PDF (Español (España))
Rodrigo Echávez-Badel
281-286
Detection of smut mycelia in apical meristems of sugarcane buds
PDF
Rodrigo Echávez-Badel
287-293
Productivity of new sugarcane hybrids in the Lajas Valley and their resistance to smut and rust
PDF

Research Notes

B. M. Gregory, Jr., P. M. McKenzie, R. E. Noble
295-296
ANTICARSIA GEMMATALIS (LEPIDOPTERA: NOCTUIDAE) IN PUERTO RICO: A NEW HOST-PLANT AND TWO NEW BIRD PREDATORS
PDF
Silverio Medina-Gaud, F. D. Bennett, Rosa A. Franqui
297-299
NEW RECORDS OF, AND NOTES ON, WHITEFLIES (HOMOPTERA: ALEYRODIDAE) FROM PUERTO RICO
PDF
Silverio Medina-Gaud, F. D. Bennett, Rosa A. Franqui
301-305
LA MOSCA NEGRA DE LOS CÍTRICOS, ALEUROCANTHUS WOGLUMI ASHBY (HOMOPTERA: ALEYRODIDAE), EN PUERTO RICO
PDF (Español (España))
Nydia E. Vicente, Luis A. Sánchez, Nelia Acosta
307-309
EFFECT OF GRANULAR NEMATICIDES AND THE FUNGUS PAECILOMYCES LILACINUS IN NEMATODE CONTROL IN WATERMELON
PDF
Silverio Medina-Gaud, Edwin Abreu, Rosa A. Franqui
311-312
NEW THRIPS RECORDS (INSECTA: THYSANOPTERA) FROM PUERTO RICO
PDF
Ricardo Goenaga, V. Chew, U. Singh
313-315
ESTIMATION OF LEAF AREA IN THREE TANIER (XANTHOSOMA SPP.) CULTIVARS GROWN IN PUERTO RICO
PDF
Isabel Beauchamp de Caloni, Humberto Vega-Mercado
317-318
CANNING AND QUALITY EVALUATION OF SWEET POTATO DESSERT
PDF