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    Author(s): John D. Hodges; William W. Elam; Donald R. Bluhm
    Date: 1981
    Source: Res. Note SO-266. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station. 3 p.
    Publication Series: Research Note (RN)
    Station: Southern Forest Experiment Station
    PDF: View PDF  (47 KB)

    Description

    The number of radial resin ducts was significantly higher in slash pines than in loblolly, longleaf, or shortleaf. Average width of resin ducts was less in shortleaf than in the other three species. Flow rate of oleoresin was not correlated with size or number of resin ducts for any of the four species.

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    Citation

    Hodges, John D.; Elam, William W.; Bluhm, Donald R. 1981. Influence of Resin Duct Size and Number on Oleoresin Flow in the Southern Pines. Res. Note SO-266. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station. 3 p.

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    Keywords

    Pinus echinata, Pinus elliottii, Pinus palustris, Pinus taeda, Dendroctonus frontalis

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