Section 285.619.11. Understock parent tree certification.  


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  • (1) An understock seed source parent tree is considered registered when determined to be free of  seed   transmissible   viruses   by procedures established in R

    285.619.1. Continuance  of  registration  depends upon the registrant   remaining  virus- free  as   determined   by   procedures established in R 285.619.4.

    (2) A clonal understock  parent   tree  or  stool  bed   is  eligible    for registration when it is the direct, own-rooted progeny of a registrant or when it is determined to be virus- free by the procedures established in R 285.619.1 and trueness-to-name has been established to the satisfaction of the department. A continuous row of a clone on it own  roots   established for layering or for cuttings is considered a stool  bed   and   a unit for registration purposes.  Continuance   of  registration  depends  upon   the registrant remaining virus-free as determined by procedures established in R 285.619.4.

History: 1979 AC.