Vol. 73 No. 3 (1989): Vol. 73, No. 3, July 1989

Vol. 73 No. 3 (1989)

Published July 1, 1989
https://doi.org/10.46429/jaupr.v73i3
Vol. 73, No. 3, July 1989

Articles

Fred Fernández-Coll, Luis Silva-Negrón
183-187
Conventional versus the petrifilm method for the enumeration of different types of bacteria
PDF
Noemi Díaz, Javier Rivera
189-194
Tentative identification of volatile components of pineapple juice from varieties Red Spanish and PR 1-67
PDF
Ricardo Goenaga, Héber Irizarry, Edmundo Rivera
195-201
Ethephon for induction of multiple tubers in water yam (D. alata)
PDF
Agenol González, Miguel A. Santiago, Isabel B. de Caloni
203-208
Yield and organoleptic evaluation of Dioscorea rotundata and D. cayenensis cultivars
PDF
Héber Irizarry, Edmundo Rivera, Isabel Beauchamp de Caloni, Rubén Guadalupe
209-221
Performance of elite banana (Musa acuminata, AAA) cultivars in four locations of Puerto Rico
PDF
Rubén Vélez-Colón, Stephen A. Garrison
223-229
Growth, maturity and flowering of pigeon peas, Cajanus cajan L. Millsp., at high latitudes
PDF
Li C. Liu, Megh R. Goyal
231-237
Selective herbicides to control grass seeds in transplanted tomatoes and peppers
PDF
Megh R. Goyal, Carmela Chao de Báez
239-254
Tomato and sweet pepper response to furrow, microsprinkler and drip irrigation
PDF
Rubén Vélez-Colón, Isabel Beauchamp de Caloni, Sonia Martínez-Garrastazú
255-264
Sapodilla (Manilkara sapota L. V. Rogen, Achras sapota Linn.) variety trials at southern Puerto Rico
PDF
Humberto Vega-Mercado, Isabel Beauchamp de Caloni
265-273
Characterization of the maturation process by changes in pineapple fruit texture
PDF

Research Notes

Osvaldo Cotte
275-276
SCUTIGERELLA IMMACULATA (NEWPORT), THE SYMPHYLID IN PINEAPPLE FIELDS OF PUERTO RICO
PDF
Ana E. Montalvo, José M. López, Nelia Acosta
277-279
PATHOGENICITY OF MELOIDOGYNE INCOGNITA IN TANIER (XANTHOSOMA CARACU)
PDF
Luis A. Sánchez, Nelia Acosta, Nydia Vicente
281-284
PERFORMANCE OF ARTHROBOTRYS SPP., ALONE AND IN COMBINATION WITH PAECILOMYCES LILACINUS, AS BIOCONTROLLERS OF MELOIDOGYNE INCOGNITA IN TOMATO
PDF
Gumersindo Ramírez-Oliveras
285-286
LEAF-BLADE FRECKLING IN SUGARCANE SEEDLINGS
PDF
Reinaldo del Valle-González, Carmen T. Ramírez
287-289
FAILURE OF CALCIUM SOURCES TO CONTROL BLOSSOM-END ROT IN WATERMELONS
PDF
Reinaldo del Valle González, Isabel B. de Caloni, Miguel Santiago Córdova
291-292
SENSORY EVALUATION OF ARRACACHA (ARRACACIA XANTHORRHIZA BANCROFT) CULTIVARS IN PUERTO RICO
PDF

In Memoriam

Editor
293-293
In Memoriam Juan A. Bonnet, Ph. D.