Vol. 73 No. 4 (1989): Vol. 73, No. 4, October 1989
Vol. 73, No. 4, October 1989

Articles

Guillermo Fornaris-Rullán, Rubén Guadalupe-Luna, Carmen Chao de Báez
295-299
Shelf life and quality components of Parvin mango after 15-day storage
PDF
Lii J. Liu, Evelyn Rosa-Márquez, Enid Lizardi
301-311
Smooth leaf (spineless) Red Spanish pineapple (Ananas comosus) propagated in vitro
PDF
Silverio Medina-Gaud, Edwin Abreu, Fernando Gallardo, Rosa A. Franqui
313-320
Natural enemies of the melonworm, Diaphania hyalinata L. (Lepidoptera: Pyralidae), in Puerto Rico
PDF
Rodrigo Echávez-Badel
321-325
Performance of cucumber varieties in soil infested with root-knot and reniform nematodes
PDF
Juan A. Jiménez, Dermot P. Coyne, Freddy Saladín
327-338
Imbibition, germination and cooking time of seeds of dry beans (Phaseolus vulgaris L.) stored in different containers
PDF
David W. Unander, R. Díaz-Donaire, James S. Beaver, Jonathan Cerna-García, Dinnie Rueda
339-347
Yield stability of dry bean genotypes in Honduras
PDF
Manuel Mateo Solano, James S. Beaver, Freddy Saladín-García
349-359
Heritabilities and phenotypic correlations of morphological traits of beans
PDF
Jonathan Cerna, James S. Beaver
361-365
A visual indicator of the physiological maturity stage of indeterminate dry beans
PDF
Guillermo Fornaris-Rullán, Isabel Beauchamp de Caloni, Lucas Avilés-Rodríguez
367-373
Head characteristics and acceptability of cabbage cultivars grown in southern Puerto Rico
PDF
Jim Bidlack, Gumersindo Ramírez-Oliveras, Charles A. Stutte
375-380
NADH oxidation, H+ efflux, and nutrient ion uptake of soybean roots
PDF

Research Notes

Agenol González-Vélez, Miguel A. Santiago-Córdova
381-382
RENDIMIENTO Y RESISTENCIA A LA ANTRACNOSIS DE 5 CULTIVARES DE NAME DIOSCOREA ROTUNDATA POIR IN LAM
PDF
Silverio Medina-Gaud, Fred D. Bennett, Alejandro E. Segarra-Carmona, Alberto Pantoja
383-389
NOTES ON INSECT PESTS OF SOURSOP (GUANABANA), ANNONA MURICATA L., AND THEIR NATURAL ENEMIES IN PUERTO RICO
PDF
Silverio Medina-Gaud, Arcángel Rodríguez, Julio Bird, Mildred Sosa, Jaime Escudero
391-393
FULMEKIOLA SERRATA (KOBUS) (THYSANOPTERA: THRIPIDAE) A NEW SUGARCANE PEST IN PUERTO RICO
PDF
Alberto Pantoja, Rosa Franqui, Silverio Medina
395-396
HOMOPTERA-AUCHENORRHYNCHA FROM RICE FIELDS IN PUERTO RICO
PDF
Alberto Pantoja, Rosa Franqui, Silverio Medina
397-398
NATURAL ENEMIES AND ALTERNATE HOSTS OF MARASMIA TRAPEZALIS (GUENEE) AFFECTING RICE IN PUERTO RICO
PDF
Mildred Cortés, Gerardo Ruíz-Sifre
399-400
EVALUACION DEL INGRESO BRUTO GENERADO POR LAS AGLAONEMAS "SILVER QUEEN" Y "MARIA" A DIFERENTES INTENSIDADES DE SOMBRA
PDF
Juan A. Torres
401-403
THE STATUS OF THE FUNGI-GROWER ANTS (HYMENOPTERA: FORMICIDAE) IN PUERTO RICO AND ADJACENT ISLANDS
PDF
Rafael Ramos-Santana, José E. Rodríguez
405-410
FIELD OBSERVATIONS ON THE FLOWERING BEHAVIOR PATTERN OF FOUR GRASS GENERA
PDF
Jaime Escudero, Wilfredo Colón
411-414
TUMOR-LIKE FORMATIONS IN PAPAYA FRUIT IN PUERTO RICO
PDF
Delfín de León, Teodoro Ruiz, Greisha Sievens, Rachel Reams Rivera, Hiram Amundaray
415-418
LA ENFERMEDAD "JOHNE" EN UNA VAQUERIA DE PUERTO RICO: INFORME DE UN CASO CLINICO
PDF