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  1. Tob. Sci., 1974, 18-17, p. 49-51, ISSN.0082-4523

    The effects of ridge height and plant spacing on the interaction between Meloidogyne arenaria and tobacco

    FERRIS H.
    Department of Nematology, University of California, Riverside, California USA; North Carolina State University, Raleigh, North Carolina USA
    Interaction of Meloidogyne arenaria with tobacco grown at different stress levels, imposed by plant spacing and ridge height, was studied. Early in the season population densities of eggs and larvae were greatest at close spacing and in low ridges....