Ill. Admin. Code tit. 8, § 230.20 – Prohibited (Primary) Noxious Weed Seeds | Midpage

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Illinois Administrative Code

§ 230.20

Ill. Admin. Code tit. 8, § 230.20

Prohibited (Primary) Noxious Weed Seeds

Effective Jun 16, 198913 Ill. Reg. 10499AUTHORITY: Implementing and authorized by The Illinois Seed Law (Ill. Rev. Stat. 1987, ch. 5, par. 401 et seq.).DEPARTMENT OF AGRICULTURE

The following list of prohibited noxious weed seeds is hereby established:

Common name	Scientific name
Bindweed field	Convolvulus arvensis

Cress, hoary	Cardaria draba

Johnsongrass*	Sorghum halepense

Knapweed, Russian	Centaurea picris

Sowthistle, perennial	Sonchus arvensis

Spurge, leafy	Euphorbia esula

Thistle, Canada	Cirsium arvense

Tussock, Serrated	Nassella Trichotoma

*NOTE: Johnsongrass includes Sorghum Almum (Sorghum almum) and all seeds indistinguishable from Johnsongrass.

(Source: Amended at 13 Ill. Reg. 10499, effective June 16, 1989)