The Journal of Agriculture

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  Año 1988, Vol. 72, Número 3. Dedicado a: Vol. 72, No. 3, July 1988

  • Articles

    • Nutrient uptake and dry matter composition in the plant crop and first ratoon of the Grand Nain banana grown on an Ultisol

      Héber Irizarry, Edmundo Rivera, José Rodríguez

      • Resumen
      • Texto completo

      págs. 337-351

      

    • The Lacknau plantain: A high yielding cultivar with field resistance to the corm weevil, Cosmopolites sordidus (Germar)

      Héber Irizarry, Edmundo Rivera, José A. Rodríguez, Isabel Beauchamp de Caloni, Domingo Oramas

      • Resumen
      • Texto completo

      págs. 353-363

      

    • Host plants of pentatomids affecting rice fields in Puerto Rico

      Rosa A. Franqui, Alberto Pantoja, Silverio Medina Gaud

      • Resumen
      • Texto completo

      págs. 365-369

      

    • Natural enemies of pentatomids affecting rice fields in Puerto Rico

      Rosa A. Franqui, Alberto Pantoja, Silverio Medina Gaud

      • Resumen
      • Texto completo

      págs. 371-374

      

    • Sequential sampling plan, yield loss components and economic thresholds for the pepper weevil, Anthonomus eugenii Cano (Coleoptera: Curculionidae)

      Alejandro E. Segarra Carmona, Alberto Pantoja

      • Resumen
      • Texto completo

      págs. 375-385

      

    • Evaluation of relative sampling methods for population estimation of the pepper weevil, Anthonomus eugenii Cano (Coleoptera: Curculionidae)

      Alejandro E. Segarra Carmona, Alberto Pantoja

      • Resumen
      • Texto completo

      págs. 387-393

      

    • Pepper cultivars on the northwestern coast of Puerto Rico

      David W. Unander, Felícita Varela Ramírez

      • Resumen
      • Texto completo

      págs. 395-404

      

    • Watercress cultivation sites and their relationship to fascioliasis in Puerto Rico

      Pedro Bendezú, Anne D. Frame, Edward L. Frame, Carmen Bonilla

      • Resumen
      • Texto completo

      págs. 405-411

      

    • Tanier (Xanthosoma spp.) propagation in vitro

      Lii-Jang Liu, Evelyn Rosa Márquez, Margarita Licha, María L. Biascoechea

      • Resumen
      • Texto completo

      págs. 413-426

      

    • Rhizobium inoculation of Phaseolus vulgaris in Lajas, Puerto Rico

      Yovanny A. Velázquez, Robert A. Kluson, Eduardo C. Schroder

      • Resumen
      • Texto completo

      págs. 427-436

      

    • Planting dates and morphology and growth of four sweet potato clones in Puerto Rico

      Franklin W. Martin

      • Resumen
      • Texto completo

      págs. 437-444

      

    • The use of distillers' dry yeast as inoculum for rum fermentation on pilot plant scale

      Eduardo Cacho, Nivia F. Murphy

      • Resumen
      • Texto completo

      págs. 445-448

      

    • Temperature versus elevation relationships for Puerto Rico

      Megh R. Goyal, Eladio A. González, Carmela Chao de Báez

      • Resumen
      • Texto completo

      págs. 449-467

      

    • Shelf-Life and Acceptability of Hot Water-Treated Mangos

      Noemí Díaz, Teresita Rodríguez, Isabel B. de Caloni

      • Resumen
      • Texto completo

      págs. 469-474

      

  • Research Notes

    • Batch fermentation patterns for different strains of zymomonas in high test molasses and blackstrap molasses

      Nivia F. Murphy

      • Texto completo

      págs. 475-481

      

    • Ethanol production from blackstrap molasses by zymomonas mobilis and saccharomyces sp.

      Nivia F. Murphy

      • Texto completo

      págs. 483-484

      

    • Zymomonas mobilis batch and fed-batch fermentation of high test molasses

      Nivia F. Murphy

      • Texto completo

      págs. 485-488

      

    • Bacteria associated with the west indian fruit fly anastrepha obliqua (macquart) (diptera: Tephritidae)

      Alejandro E. Segarra Carmona, Carlos N. Torres Rivera, Jaime Escudero, Angel A. Ortiz, Juan Acevedo Alfaro, Winia González Figueroa

      • Texto completo

      págs. 489-490

      

    • Allelopathic effects of seven weed species on pumpkin (cucurbita moschata) under greenhouse conditions

      Luis Almodóvar Vega, Carmen D. Guzmán Pérez, Nelson Semidey Laracuente

      • Texto completo

      págs. 491-493

      

    • Eggplant (solanum melongena l.) transplants and exudates from roots of seven weeds

      Luis Almodóvar Vega, Carmen D. Guzmán Pérez, Nelson Semidey Laracuente

      • Texto completo

      págs. 495-497

      

    • Some host plants of leafhopper, (empoasca spp. (homoptera: Cicadellidae) found on pigeon pea (cajanus cajan l.) fields

      Osvaldo Cotte, Carlos Cruz

      • Texto completo

      págs. 499-500