ISSN: 0041-3216

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

Volume 80 Number 4

  • Research Papers

  • Effects of cucumber (Cucumis sativus L.) management methods on weed infestation and soil temperature in Swaziland. (205)

    E.M. Ossom

  • Field evaluation of chlorpyrifos, lambda-cyhalothrin, and Bacillus thuringiensis (Berliner) for the control of Xanthodes graellsii (Feisth) (Lepidoptera: Nactuidae), on okra in Ghana. (211)


  • Cowpea [Vigna unguiculata (L.) Walp.] seed coat pigmentation in relation to its chemical composition and function. (215)

    , and

  • Characterization and genetic divergence analysis in pointed gourd (Trichosanthes dioica Roxb.) clones. (222)

    , and

  • Cell and nuclear degradation in sweetpotato [Ipomoea batatas (L.) Lam.] root meristems following exposure to salinity. (227)

    , and

  • The sweetpotato leaf beetle, Typophorus nigritus viridicyaneus (Coleoptera: Chrysomelidae), an emerging pest in Jamaica: Distribution and host plant resistance. (235)

    , , , , , , , and

  • Research Notes

  • Preliminary evaluation of low ethephon doses for inducing fruit abscission of macadamia (Macadamia integrifolia) cv. A16. (243)

    Stephen J. Trueman

  • Effect of fallow length on soil structure, hydraulic properties, and soil organic C in a swidden cultivation system of western Thailand. (246)


  • Effects of timing of TEV infections on growth, yield, and quality of hot pepper (Capsicum chinense Jacquin) fruits in Jamaica. (252)

    , and

  • Combining ability analysis for green pod yield in cowpea. (258)

    , and

  • Farmers' perceptions of cacao (Theobroma cacao L.) planting material and factors affecting the cacao industry in Trinidad and Tobago. (261)

    , , , , , and