The Journal of Agriculture

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  Año 1987, Vol. 71, Número 4. Dedicado a: Vol. 71, No. 4, October 1987

  • Articles

    • Growth and yield of mango trees at three stages of development influenced by rootstock, scion variety

      Agripino Pérez Lorenzo, Arturo Cedeño Maldonado, Ismael Reyes, Justo López

      • Resumen
      • Texto completo

      págs. 341-348

      

    • Integrated weed management in transplanted tomatoes and peppers under drip irrigation

      Li C. Liu, Mariano Antoni Padilla, Megh R. Goyal, Jaime González Ibáñez

      • Resumen
      • Texto completo

      págs. 349-358

      

    • Postemergence weed control in pigeon peas with glyphosate shielded treatments

      Nelson Semidey, Luis Almodóvar, Essaú Orengo Santiago

      • Resumen
      • Texto completo

      págs. 359-364

      

    • Culinary characteristics of new selections of sweet potato

      Franklin W. Martin, Isabel Beauchamp de Caloni

      • Resumen
      • Texto completo

      págs. 365-372

      

    • Fried chips from staple-type sweet potatoes

      Franklin W. Martin

      • Resumen
      • Texto completo

      págs. 373-378

      

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

      Franklin W. Martin

      • Resumen
      • Texto completo

      págs. 379-384

      

    • Dry bean genotypes and Macrophomina phaseolina (Tassi) Goid in inoculated and non-inoculated field plots

      Rodrigo Echávez Badel, James S. Beaver

      • Resumen
      • Texto completo

      págs. 385-390

      

    • Genic and color polymorphism in Puerto Rican phyllobiine weevils Diaprepes abbreviatus (L.)and Compsus maricaco Wolcott

      Jarkko Hantula, Anssi Saura, Juhani Lokki, Niilo Virkki

      • Resumen
      • Texto completo

      págs. 391-397

      

    • New records of mites for Puerto Rico

      E. Abreu Rodríguez, Silverio Medina Gaud, Jenaro Maldonado Capriles

      • Resumen
      • Texto completo

      págs. 399-402

      

  • Research Notes

    • Resistance and susceptibility of beans, phaseolus vulgaris l., to ashy stem blight, macrophomina phaseolina (tassi) goid

      Rodrigo Echávez Badel, James S. Beaver

      • Texto completo

      págs. 403-405

      

    • Parasitism of tetrastichus haitiensis gahan on egg masses of diaprepes abbreviatus in puerto rico

      Arístides M. Armstrong

      • Texto completo

      págs. 407-409

      

    • Distribution of adult diaprepes abbreviatus l. (coleoptera: Curculionidae) in the north and northwest sugarcane areas of puerto rico

      Arístides M. Armstrong, Flavia Padovani

      • Texto completo

      págs. 411-413

      

    • Brief notes on the cytology of neotropical coleoptera. 5. Storage and activation of large sperm cells in male alticinae

      Niilo Virkki, Tanya Bruck, Aida Denton

      • Texto completo

      págs. 415-417

      

    • In situ recovery of drip irrigated cabbage roots

      Megh R. Goyal

      • Texto completo

      págs. 419-421

      

    • Soil moisture potential distribution around an emitter

      Megh R. Goyal, Antonio Poventud

      • Texto completo

      págs. 423-425