2 CAR § 34-603 – Field standards

	STANDARDS FOR EACH CLASS
Factor	Foundation	Registered	Certified Blue Tag
Other Varieties (definite)	None	.02%(1 in 5,000)	.05%(1 in 2,000)
Objectionable Noxious Weeds (a)	None	None	None
Isolation (b)	80 rods	40 rods	20 rods

(a) Objectionable noxious weeds shall include:
1. (1) Field bindweed;
2. (2) Johnson grass;
3. (3) Wild onion or wild garlic;
4. (4) Balloon vine;
5. (5) Serrated tussock;
6. (6) Itchgrass; and
7. (7) Tropical soda apple.
(b) This isolation is required from other varieties or strains of the same species in bloom at the same time.