Michigan Administrative Code (Last Updated: November 16, 2016) |
Department AC. Agriculture and Rural Development |
Pesticide and Plant Pesticide Management Division |
Chapter Regulation No. 619. Fruit Tree Scionwood, Understock, And Nursery Stock |
Section 285.619.1. Scionwood certification.
Latest version.
All data is extracted from pdf, click here to view the pdf.
-
Rule 1. Scionwood will be certified as virus-free when produced on a parent tree registered by the department of agriculture, hereinafter referred to as "the department," as being apparently virus-free, the virus-free characteristic of the registrant to be determined by the following procedures:
(a) Not less than 2 visual inspections during the growing season immediately before registration.
(b) Indexing which utilizes standard indicator plants or trees or other methods shown by research to be efficacious.
History: 1979 AC; 1984 AACS.