Mich. Admin. Code R. 285.619.4 - Parent tree registration
Rule 4. A registered parent tree shall be assigned an identifying registration number by the department. Registration of a parent tree shall be continued from year to year if the requirements of R 285.619.1 to R 285.619.3 are met and biannual growing season inspections and indexing show the tree to be free of virus diseases. Registered trees shall be indexed on indexing host plants at the discretion of the department. Indexing shall be done by the department or by others approved by, and subject to the supervision of, the department. If the indexing is done by others, the department shall, in addition to the indexing done by others, randomly index up to 5% of the registered trees.
Notes
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