ISSN: 0041-3216

ISSN: 0041-3216 (Online), 0041-3216 (Print)

Volume 68 Number 2

  • Research Papers

  • Leaf water potential, stomatal resistance and activities of enzymes during the development of moisture stress in the coconut palm

    , and

  • Organic residue management in the hot tropics: influence on the growth and yield of Solanum potato and maize


  • Evaluation of systemic fungicides for control of witches’ broom disease of cocoa in Trinidad

    Henry A. Laker

  • Supply response of tobacco farmers in Trinidad and Tobago

    , and

  • Influence of bulk density and moisture regime of a permeable soil on the performance of a lowland rice, Oryza sativa L.

    L.T. Ogunremi

  • Microbiology and fertility in coconutbased mixed farming and coconut monocropping systems


  • Initiation and development patterns of floral primordia in determinate flowering lines of pigeonpea [Cajanus cajan (L.) Millsp.]

    L.V. Turnbull

  • Screening for resistance to Verticillium wilt in Zimbabwe

    R.J. Hillocks

  • Accelerated cotton boll dehiscence with thidiazuron

    , and

  • Association of phenolase activity with some quantitative characters in wheat

    , and

  • Economic evaluation of dryland pasture technologies for beef-cattle production in tropical Northern Queensland, Australia

    , and

  • Convolvulaceae and Cylas: a proposed hypothesis on the origins of this plant/ insect relationship*

    , and

  • Farmers' adaptations to production constraints and their implications for agricultural policy: the case of rice cropping systems in the Dominican Republic

    F. Doorman

  • Effects of natural and synthetic chemicals on the incidence and severity of okra mosaic virus in okra

    , and

  • Breed and environmental factors affecting the performance of some imported and crossbred cattle in Ibadan, Nigeria


  • Improving site-specific fertilizer distribution in peasant agriculture in Zimbabwe

    , and

  • Changes in yield components of Plantago ovata Forsk. in northern Western Australia in response to sowing date and sowing rate

    David L. McNeil

  • Research Notes

  • Propagation of medicinal yam (Dioscorea floribunda Mart. & Gal.) by single-node leaf cuttings

    , and

  • Uniformity and yield in hybrid crop cultivars

    N.W. Simmonds