Mich. Admin. Code R. 285.619.1

Current through Vol. 24-22, December 15, 2024

Section R. 285.619.1 - Scionwood certification

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.

Mich. Admin. Code R. 285.619.1

1979 AC; 1984 AACS