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  1. Tob. Reporter, 1993, 120-6, p. 52-6. Tob. Sci, 1993, 37, p. 34-8, ISSN.0361-5693

    Laboratory assays for evaluation of products for control of pole rot of tobacco caused by Rhizopus arrhizus

    REELEDER R.D.
    Agric. Canada Res. Station, Delhi, Ontario, Canada
    Procedures for the rapid screening of chemical products for control of pole rot of tobacco were developed. A leaf disk assay was developed using disks cut from mature leaves selected from greenhouse-grown plants (Delgold). Leaf disks were placed in a ...