WSR 00-24-017

PERMANENT RULES

NOXIOUS WEED

CONTROL BOARD

[ Filed November 28, 2000, 12:53 p.m. , effective January 2, 2001 ]

Date of Adoption: November 14, 2000.

Purpose: The State Noxious Weed Control Board has amended the state noxious weed list to add a species determined to be noxious, to change areas designated for control of some noxious weeds, and to delete a noxious weed from the list.

Citation of Existing Rules Affected by this Order: Amending WAC 16-750-011 and 16-750-015.

Statutory Authority for Adoption: Chapter 17.10 RCW.

Adopted under notice filed as WSR 00-20-026 on September 27, 2000.

Number of Sections Adopted in Order to Comply with Federal Statute: New 0, Amended 0, Repealed 0; Federal Rules or Standards: New 0, Amended 0, Repealed 0; or Recently Enacted State Statutes: New 0, Amended 0, Repealed 0.

Number of Sections Adopted at Request of a Nongovernmental Entity: New 0, Amended 0, Repealed 0.

Number of Sections Adopted on the Agency's Own Initiative: New 0, Amended 2, Repealed 0.

Number of Sections Adopted in Order to Clarify, Streamline, or Reform Agency Procedures: New 0, Amended 1, Repealed 0.

Number of Sections Adopted Using Negotiated Rule Making: New 0, Amended 0, Repealed 0; Pilot Rule Making: New 0, Amended 0, Repealed 0; or Other Alternative Rule Making: New 0, Amended 0, Repealed 0. Effective Date of Rule: January 2, 2001.

November 28, 2000

Lisa E. Lantz

Executive Secretary

OTS-4432.1


AMENDATORY SECTION(Amending WSR 99-24-029, filed 11/23/99, effective 1/3/00)

WAC 16-750-011   State noxious weed list -- Class B noxious weeds.  
Name Will be a "Class B designate" in all

lands lying within:

(1) blackgrass

Alopecurus

myosuroides

(a) regions 1, 2, 3, 5, 6, 8, 9, 10
(b) Ferry, Stevens, Pend Oreille counties of region 4
(c) Adams County of region 7.
(2) blueweed

Echium vulgare

(a) regions 1, 2, 3, 4, 5, 6, 8, 9, 10
(b) region 7 except for an area starting at the Stevens County line on SR 291 south to the SR 291 bridge over the Little Spokane River, thence upstream along the Little Spokane River to the first Rutter Parkway Bridge; thence south along the Rutter Parkway to the intersection of Rutter Parkway and Indian Trail Road; thence southerly along Indian Trail Road to a point three miles south (on section line between sections 22 and 27, T-26N, R-42E); thence due west to a point intersecting the line between Ranges 41 and 42; thence north along this line to a point 1/4 mile south of Charles Road; thence northwesterly parallel to Charles Road to a point 1/4 miles south of the intersection of Charles Road and West Shore Road; thence northerly along West Shore Road to the Spokane River (Long Lake); thence southeasterly along the Spokane River to the point of beginning.
(3) broom, Scotch

Cytisus scoparius

(a) regions 3, 4, 6, 7, 9, 10.
(4) bryony, white

Bryonia alba

(a) regions 1, 2, 3, 4, 5, 6, 8, 9
(b) region 7 except Whitman County
(c) Franklin County of region 10.
(5) bugloss, common

Anchusa officinalis

(a) regions 1, 2, 3, 5, 6, 8, 9, 10
(b) region 4 except Stevens and Spokane counties
(c) Lincoln, Adams, and Whitman counties of region 7.
(6) bugloss, annual

Anchusa arvensis

(a) regions 1, 2, 3, 4, 5, 6, 8, 9
(b) Lincoln and Adams counties
(c) Whitman County except ranges 43 through 46 East of Townships 16 through 20 North.
(7) camelthorn

Alhagi maurorum

(a) regions 1, 2, 3, 4, 5, 7, 8, 9
(b) region 6 except those portions of Sections 23, 24, 25, and 29 through 36, T16N, R27E, W.M. lying outside Intercounty Weed District No. 52 and except Sections 1 through 12, T15N, R27E, W.M. in Grant County and except the area west of Highway 17 and north of Highway 26 in Adams County
(c) Franklin, Columbia, Garfield, and Asotin counties of region 10
(d)

an area beginning at the Washington--Oregon border at the southwest portion of section 5, R32E, T6N, then north to the northwest corner of section 3, R32E, T7N, then east to the northeast corner of section 3, R36E, T7N, then south to southeast portion of section 15, R36E, T6N, at the Washington -- Oregon border, then west along the Washington--Oregon border to the point of beginning.
(8) carrot, wild

Daucus carota

(a) regions 3, 7((, 10)) (except where intentionally cultivated)
(b) Spokane and Ferry counties of region 4 (except where intentionally cultivated)
(c) region 6, except Yakima County (except where intentionally cultivated)
(d) region 9, except Yakima County (except where intentionally cultivated)
(e) region 10, except Walla Walla County (except where intentionally cultivated.
(9) catsear, common

Hypochaeris

radicata

(a) regions 3, 4, 6, 7, 10
(b) region 9 except Klickitat County.
(10) chervil, wild

Anthriscus

sylvestris

(a) regions 1, 3, 4, 6, 7, 9, 10
(b) region 5 except those portions of Thurston County within T15, 16, 17N, R2, 3, 4W
(c) region 2 except Guemes Island in Skagit County
(d) region 8 except Clark County.
(11) cinquefoil, sulfur

Potentilla recta

(a) regions 1, 3, 8, 10
(b) region 2 except Skagit County
(c) region 4 except Stevens, Ferry, and Pend Oreille counties
(d) region 5 except Thurston County
(e) region 6 except Yakima County
(f) region 7 except Spokane County
(g) region 8 except Lewis County
(h) region 9 except Klickitat County.
(12) cordgrass, smooth

Spartina

alterniflora

(a) regions 1, 3, 4, 5, 6, 7, 9, 10
(b) region 2 except Padilla Bay of Skagit County
(c) region 8 except bays and estuaries of Pacific County.
(13) cordgrass, common

Spartina anglica

(a) regions 1, 3, 4, 5, 6, 7, 8, 9, 10
(b) region 2 except bays and estuaries of Skagit and Island counties and except bays and estuaries north of Everett in Snohomish County.
(14) daisy, oxeye

Leucanthemum

vulgare

(a) regions 7, 10
(b) region 9 except those areas lying within Klickitat and Yakima counties west of Range 13 East
(c) region 6 except those areas lying within Yakima and Kittitas counties west of Range 13 E.
(15) elodea, Brazilian

Egeria densa

(a) regions 3, 4, 6, 7, 9, 10
(b) Lewis County of region 8
(c) Clallam County of region 1.
(16) fanwort

Cabomba caroliniana

(a) regions 1, 2, 3, 4, 5, 6, 7, 9, 10
(b) region 8 except T8N, R3W of Cowlitz County.
(17) fieldcress, Austrian

Rorippa austriaca

(a) regions 1, 2, 3, 4, 5, 6, 8, 9
(b)

regions 7 and 10 except within the Palouse River Canyon from Big Palouse Falls to the Snake River.
(18) floating heart, yellow

Nymphoides peltata

(a) regions 1, 2, 3, 5, 6, 7, 8, 9, 10
(b) region 4 except the Spokane River between Long Lake Dam and Nine Mile Dam.
(((18))) (19) gorse

Ulex europaeus

(a) regions 3, 4, 6, 7, 9, 10
(b) Skagit and Whatcom counties of region 2
(c) Thurston, Pierce, and King counties of region 5
(d) Wahkiakum, Cowlitz, and Lewis counties of region 8
(e) Clallam County of region 1.
(((19))) (20) hawkweed, mouseear

Hieracium pilosella

(a) regions 1, 2, 3, 4, 6, 7, 8, 9, 10
(b) region 5 except Thurston County
(c) Thurston County lying within T17N, R1W, S31; T16N, R2W, S30 W1/2; T16N, R3W, S25, SE1/4; T16N, R3W, S36, N1/2; T16N, R2W, S31, NW1/4.
(((20))) (21) hawkweed, orange

Hieracium

aurantiacum

(a) regions 3, 6, 9, 10
(b) Clallam County of region 1
(c) Skagit County of region 2
(d) Ferry County of region 4
(e) Thurston and King counties of region 5
(f) Lincoln and Adams counties of region 7
(g) Lewis County of region 8.
(((21))) (22) hawkweed, polar

Hieracium atratum

(a) regions 1, 2, 3, 4, 6, 7, 8, 9, 10
(b) region 5 outside the boundaries of Mt. Rainier National Park.
(((22))) (23) hawkweed, smooth

Hieracium laevigatum

(a) regions 1, 3, 4, 5, 6, 7, 8, 9, 10
(b) San Juan, Island, and Skagit counties of region 2.
(((23))) (24) hawkweed, yellow

Hieracium

caespitosum

(a) regions 1, 2, 3, 5, 6, 7, 8, 10
(b) region 4 except north of T32N in Pend Oreille County and east Highway 395 and north of Highway 20 in Stevens County
(c) region 9 except sections 32, 33 and 34 of T6N, R12E, and sections 4, 5, 6, and 7 of T5N, R12E, and section 12 of T5N, R11E, of Klickitat County.
(((24))) (25) hedgeparsley

Torilis arvensis

(a) regions 1, 2, 3, 4, 5, 6, 7, 8, 10
(b) Yakima, Benton, Franklin counties
(c) Klickitat County except those lands lying within T4N, R10E, R11E, R12E, R13E, R14E; T3N, R10E, R11E, R12E, R13E; T2N, R12E, R13E.
(((25))) (26) helmet, policeman's

Impatiens glandulifera

(a) regions 1, 3, 4, 6, 7, 8, 9, 10
(b) region 2 except Whatcom County
(c) region 5 except Pierce and Thurston counties.
(((26))) (27) herb-Robert

Geranium

robertianum

(a) regions 3, 4, 6, 7, 9, 10
(((27))) (28) houndstongue

Cynoglossum officinale

(a) Kittitas County of region 6.
(((28))) (29) indigobush

Amorpha fruticosa

(a) regions 1, 2, 3, 4, 5, 6
(b) regions 7 and 10 except within 200 feet of the Snake River from Central Ferry downstream
(c) regions 8, 9, and 10 except within 200 feet of the Columbia River.
(((29))) (30) knapweed, black

Centaurea nigra

(a) regions 1, 2, 3, 4, 5, 7, 9, 10
(b) region 6 except Kittitas County
(c) region 8 except Clark County.
(((30))) (31) knapweed, brown

Centaurea jacea

(a) regions 1, 2, 3, 4, 5, 7, 9, 10
(b) region 6 except Kittitas County
(c) region 8 except Clark County.
(((31))) (32) knapweed, diffuse

Centaurea diffusa

(a) regions 1, 2, 5, 8
(b) Grant County lying in Townships 13 through 16 North, Ranges 25 through 27 East; Townships 17 and 18 N., Ranges 25 through 30 East; Townships 19 and 20 North, Ranges 29 and 30 East; T21N, R23E, Sections 1 through 30; T21N, R26E., Sections 5, 6, 7, 8, 17, and 18; East 1/2 Township 21N, Range 27E.; T21N, Ranges 28 through 30 E; those portions of Townships 22 through 28N, Ranges 28 through 30 E.; those portions of Township 22 through 28N., Ranges 23 through 30E. lying in Grant County; all W.M.
(c)

Adams County except those areas within T15N, R36E, Section 36; T15N, R37E, Sections 22, 26, 27, 28, 31, 32, 33 and 34; T15N, R37E, western half of Sections 23, 24 and 25; T15N, R38E, Sections 2, 10, 11, 14, 15, 19 and 20; T16N, R38E, Sections 34 and 35; T17N, R37E, Sections 5 and 6
(d) Franklin County of regions 9 and 10.
(((32))) (33) knapweed, meadow

Centaurea jacea x

nigra

(a) regions 1, 2, 3, 4, 5, 7, 9, 10
(b) region 6 except Kittitas County
(c) region 8 except Clark County.
(((33))) (34) knapweed, Russian

Acroptilon repens

(a) regions 1, 2, 5, 7, 8
(b) region 4 except that area lying within the boundaries of the Colville Indian Reservation within Ferry County
(c) Adams County of region 6 except for the area west of Highway 17 and North of Highway 26
(d) Intercounty Weed District No. 52
(e) region 10 except Franklin County.
(((34))) (35) knapweed, spotted

Centaurea

biebersteinii

(a) regions 1, 2, 3, 5, 6, 8, 9
(b) Ferry County of region 4
(c) Adams and Whitman counties of region 7
(d) region 10 except Garfield County.
(((35))) (36) knotweed, giant

Polygonum

sachalinense

(a) Kittitas County of region 6.
(((36))) (37) knotweed, Japanese

Polygonum cuspidatum

(a) Kittitas County of region 6.
(((37))) (38) kochia

Kochia scoparia

(a) Clallam County of region 1
(b) Skagit and Whatcom counties of region 2
(((b))) (c) Pend Oreille County of region 4
(((c))) (d) King County of region 5

(((d))) (e)

Kittitas County of region 6.

(((38))) (39) lepyrodiclis

Lepyrodiclis

holosteoides

(a) regions 1, 2, 3, 4, 5, 6, 8, 9, 10
(b) region 7 except an area within Whitman County east of the Pullman--Wawawai Road from Wawawai to Pullman and south of State Highway 270 from Pullman to Moscow, Idaho.
(((39))) (40) loosestrife, garden

Lysimachia vulgaris

(a) regions 1, 2, 3, 4, 6, 7, 8, 9, 10
(b) region 5 except King County
(c) Those portions of King County lying north of I-90 and east of the line extending from SR522 to SR202 to E. Lake Sammamish Parkway; west of I-5 including Vashon Island; south of I-90 and east and south of I-405 to the county line.
(((40))) (41) loosestrife, purple

Lythrum salicaria

(a) regions 1, 4, 7, 8
(b) region 2 except Snohomish County
(c)

region 3 except within 100 feet of the ordinary highwater mark of the Okanogan River from the Canadian border south to Riverside
(d) Grays Harbor, Mason, Kitsap, and Thurston counties of region 5
(e) Those portions of King County lying north of I-90 and east of the line extending from SR522 to SR202 to E. Lake Sammamish Parkway; west of I-5 including Vashon Island; south of I-90 and east and south of I-405 to the county line
(f) Pierce County, except those areas lying within T2D, 21, 22N, R1W and R1E, all sections
(g) region 6 except that portion of Grant County lying northerly of the Frenchmen Hills-O'Sullivan Dam Road, southerly of Highway Interstate 90, easterly of the section line of the location of County Road J SW/NW if constructed and westerly of the section line of the location of County Road H SE/NE if constructed
(h) region 9 except Benton County
(i) region 10 except Walla Walla County
(j) Intercounty Weed Districts No. 51 and No. 52.
(((41))) (42) loosestrife, wand

Lythrum virgatum

(a) regions 1, 4, 7, 8
(b) region 2 except Snohomish County
(c) region 3 except within 100 feet of the ordinary highwater mark of the Okanogan River from the Canadian border south to Riverside
(d) region 5 except King County
(e) Those portions of King County lying north of I-90 and east of the line extending from SR522 to SR202 to E. Lake Sammamish Parkway; west of I-5 including Vashon Island; south of I-90 and east and south of I-405 to the county line
(f) region 6 except that portion of Grant County lying northerly of the Frenchmen Hills-O'Sullivan Dam Road, southerly of Highway Interstate 90, easterly of the section line of the location of County Road J SW/NW if constructed and westerly of the section line of the location of County Road H SE/NE if constructed
(g) region 9 except Benton County
(h) region 10 except Walla Walla County
(i) Intercounty Weed Districts No. 51 and No. 52.
(((42))) (43) nutsedge, yellow

Cyperus esculentus

(a) regions 1, 2, 3, 4, 5, 7, 8
(b) region 6 except those areas lying between State Highway 26 and State Highway 28, and westerly of Dodson Road in Grant County, and except S 1/2, Sec. 2, T20N, R25E., W.M.
(c) region 9 except:
(i) except those areas lying within the following boundary description within Yakima County: Beginning at the intersection of Highway 12 and Parker Heights Road and continuing easterly to Konnowac Pass Road follow said road north to the intersection of Konnowac Pass Road and Nightingale Road. The northern boundary shall be the Roza Canal, continuing from the established point at Nightingale Road. The boundaries will follow the Roza Canal easterly to the County Line Road. The east boundaries will be the Yakima/Benton County Line from a point beginning at the County Line and Highway 22 (near Byron) continuing westerly along Highway 22 (to near the city of Mabton) to the intersection of Highway 22 and the Reservation Boundary (Division Road) and continuing north to the Yakima River. Then it will follow the river northwest to the Wapato-Donald Road continuing north along said road to Highway 12 then Highway 12 to Parker Heights Road.
(ii) an area lying southerly of State Route 14 and within T2N, Ranges 13 and 14 E of Klickitat County
(d) region 10 except Walla Walla County.
(((43))) (44) oxtongue, hawkweed

Picris hieracioides

(a) regions 1, 2, 3, 4, 5, 6, 7, 9, 10
(b) region 8 except Skamania County.
(((44))) (45) parrotfeather

Myriophyllum

aquaticum

(a) regions 1, 2, 3, 4, 5, 6, 7, 9, 10
(b) region 8 except Clark, Cowlitz, and Wahkiakum counties.
(((45))) (46) pepperweed, perennial

Lepidium latifolium

(a) regions 1, 2, 3, 4, 5, 7, 8, 10
(b) Intercounty Weed Districts No. 51 and 52
(c) Kittitas County of region 6
(d) Adams County of region 6 except for the area west of Highway 17 and north of Highway 26.
(((46))) (47) primrose, water

Ludwigia hexapetala

(a) regions 1, 2, 3, 4, 5, 6, 7, 9, 10
(b) region 8 except T8N, R3W, S14 of Cowlitz County.
(((47))) (48) puncturevine

Tribulus terrestris

(a) Skagit County of region 2
(b) Kittitas County of region 6
(c) Adams County
(d) Clallam County of region 1.
(((48))) (49) ragwort, tansy

Senecio jacobaea

(a) regions 3, 4, 6, 7, 9, 10
(b) region 5, that portion of Pierce County lying south or east of a boundary beginning at the White River and State Highway 410, then west along State Highway 410 to intersection with State Highway 162 (Orting) to intersection with Orville Road, then south along Orville Road to intersection with Kapowsin Highway (304th Street East), then west following Kapowsin Highway to intersection with State Route 7, then south along State Route 7 to intersection with State Route 702, then west along State Route 702 to intersection with State Route 507, then southwest along State Route 507 to intersection with the Nisqually River.
(((49) rocket, garden

Eruca Vesicaria ssp.

sativa

(a) regions 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 (except where intentionally cultivated).))
(50) sandbur, longspine

Cenchrus longispinus

(a) regions 1, 2, 3, 4, 5, 7, 8
(b) Adams County of region 6 except for that area lying within Intercounty Weed District No. 52
(c) Intercounty Weed District No. 51
(d) Kittitas County of region 6.
(51) skeletonweed, rush

Chondrilla juncea

(a) regions 1, 2, 3, 5, 8, 9
(b) Franklin County except T13N, R36E; and T14N, R36E
(c) Adams County except those areas lying east of a line running north from Franklin County along the western boundary of Range 36 East to State Highway 26 then north on Sage Road until it intersects Lee Road, then due north until intersection with Providence Road, then east to State Highway 261, then north along State Highway 261 to its intersection with Interstate 90, henceforth on a due north line to intersection with Bauman Road, then north along Bauman Road to its terminus, then due north to the Lincoln County line.
(d) region 6 except that portion lying within Grant County that is southerly of State Highway 28, northerly of Interstate Highway 90 and easterly of Grant County Road E Northwest
(e) Stevens County north of Township 33 North of region 4
(f) Ferry and Pend Oreille counties of region 4
(g) Asotin County of region 10
(h) Garfield ((and Columbia counties)) County south of Highway 12
(i) Columbia County from the Walla Walla County line on Highway 12, all areas south of Turner Road; at Turner Road to the Garfield county line, all areas south and east of Turner Road
(j) Whitman County lying in Ranges 43 through 46 East of Townships 15 through 20 North; T14N, Ranges 44 through 46 East; and T13N, Ranges 45 and 46 East.
(52) snapdragon, dwarf

Chaenorrhinum minus

(a) regions 1, 2, 3, 5, 6, 8, 9, 10
(b) region 4 except Spokane County
(c) region 7 except Spokane County.
(53) sowthistle, perennial

Sonchus arvensis

ssp. arvensis

(a) regions 1, 2, 3, 4, 7, 8, 9, 10
(b) Adams County of region 6
(c) region 5 except for sections 28, 29, 30, 31, 32, and 33 in T19N, R1E of Thurston and Pierce counties.
(54) spurge, leafy

Euphorbia esula

(a) regions 1, 2, 3, 4, 5, 6, 8, 9, 10
(b)

region 7 except as follows:
(i) T27N, R37E, Sections 34, 35, 36; T27N, R38E, Sections 31, 32, 33; T26N, R37E, Sections 1, 2, 3, 10, 11, 12, 13, 14, 15, 16, 26; T26N, R38E, Sections 5, 6, 7, 8 of Lincoln County
(ii) T24N, R43E, Section 12, Qtr. Section 3, Parcel No. 9068 of Spokane County.
(55) starthistle, yellow

Centaurea solstitialis

(a) regions 1, 2, 3, 5, 6, 8
(b) region 4 except those areas within Stevens County bounded by a line beginning at the intersection of State Highway 20 and State Highway 25, then north to intersection with Pinkston Creek Road, then east along Pinkston Creek Road to intersection with Highland Loop Road, then south along Highland Loop Road to intersection with State Highway 20, then west along State Highway 20 to intersection with State Highway 25
(c) region 7 except those areas within Whitman County lying south of State Highway 26 from the Adams County line to Colfax and south of State Highway 195 from Colfax to Pullman and south of State Highway 270 from Pullman to the Idaho border
(d) Franklin County
(e) region 9 except Klickitat County
(f) in all lands lying within Asotin County, Region 10, except as follows: T11N, R44E, Sections 25, 26, 27, 28, 29, 31, 32, 33, 34, and 35; T11N, R45E, Sections 21, 22, 23, and 25; T11N, R36E, Sections 19, 20, 21, 28, 29, 30, 31, 32, and 33; T10N, R44E, Sections 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, and 16; T10N, R45E, Sections 23 and 24; T10N, R46E, Sections 7, 8, 17, 18, 19, 20, 21, 22, 27, 34, and 35; T9N, R46E, Sections 1, 2, 12, 13, 14, 23, 24, 25, 26, 35, and 36; T9N, R47E, Sections 18, 19, 30, and 31; T8N, R46E, Sections 1, 2, 3, 9, 10, 11, 12, 13, 14, 15, 16, 23, and 24; T8N, R47E, Sections 8, 17, 18, 19, 20, 29, 30, 31, and 32.
(56) Swainsonpea

Sphaerophysa salsula

(a) regions 1, 2, 3, 4, 5, 7, 8
(b) Columbia, Garfield, Asotin, and Franklin counties
(c) an area beginning at the Washington--Oregon border at the southwest portion of Section 15, R32E, T6N, then north to the northwest corner of Section 3, R32E, T7N, then east to the northeast corner of Section 3, R36E, T7N, then south to the southeast portion of Section 15, R36E, T6N, at the Washington -- Oregon border, then west along the Washington--Oregon border to the point of beginning
(d) Weed District No. 3 of Grant County
(e) Adams County of region 6.
(57) thistle, musk

Carduus nutans

(a) regions 1, 2, 3, 5, 6, 7, 8, 9, 10
(b) Spokane and Pend Oreille counties.
(58) thistle, plumeless

Carduus acanthoides

(a) regions 1, 2, 3, 5, 6, 7, 8, 9, 10
(b) region 4 except those areas within Stevens County lying north of State Highway 20.
(59) thistle, Scotch

Onopordum

acanthium

(a) regions 1, 2, 3, 4, 5, 6, 8, 9
(b) region 7 except for those areas within Whitman County lying south of State Highway 26 from the Adams County line to Colfax and south of State Highway 195 from Colfax to Pullman and south of State Highway 270 from Pullman to the Idaho border
(c) Franklin County.
(60) toadflax, Dalmatian

Linaria dalmatica

ssp. dalmatica

(a) regions 1, 2, 5, 8, 10
(b) Douglas County of region 3 lying south of T25N, west of R25E, and east of R28E
(c) Okanogan County lying within T 33, 34, 35N, R19, 20, 21, 22E, except the southwest, southeast, and northeast quarters of the northeast quarter of section 27, T35N, R21E; and the northeast quarter of the southeast quarter of section 27, T35N, R21E
(d) Kittitas, Chelan, Douglas, and Adams counties of region 6
(e) Intercounty Weed District No. 51
(f) Weed District No. 3 of Grant County
(g) Lincoln and Adams counties
(h) The western two miles of Spokane County of region 7
(i) region 9 except as follows:
(i) those areas lying within Yakima County
(ii) those areas lying west of the Klickitat River and within Klickitat County.
(61) watermilfoil, Eurasian

Myriophyllum

spicatum

(a) regions 1, 9, 10
(b) region 7 except Spokane County
(c) region 8 except within 200 feet of the Columbia River
(d) Adams County of region 6
(e) in all water bodies of public access, except the Pend Oreille River, in Pend Oreille County of region 4.

[Statutory Authority: Chapter 17.10 RCW. 99-24-029, 16-750-011, filed 11/23/99, effective 1/3/00; 98-24-026, 16-750-011, filed 11/23/98, effective 1/2/99; 97-24-051, 16-750-011, filed 11/26/97, effective 1/2/98; 97-06-108, 16-750-011, filed 3/5/97, effective 4/5/97. Statutory Authority: RCW 17.10.080. 96-06-030, 16-750-011, filed 2/29/96, effective 3/31/96. Statutory Authority: Chapter 17.10 RCW. 95-06-002, 16-750-011, filed 2/16/95, effective 3/19/95; 94-01-076, 16-750-011, filed 12/10/93, effective 1/10/94; 93-01-004, 16-750-011, filed 12/2/92, effective 1/2/93; 91-24-072, 16-750-011, filed 12/2/91, effective 1/2/92; 91-01-016, 16-750-011, filed 12/7/90, effective 1/7/91; 90-01-004, 16-750-011, filed 12/7/89, effective 1/7/90; 88-24-002 (Order 26, Resolution No. 26), 16-750-011, filed 11/29/88; 88-18-001 (Order 24, Resolution No. 24), 16-750-011, filed 8/25/88. Statutory Authority: RCW 17.10.080. 88-07-016 (Order 22, Resolution No. 22), 16-750-011, filed 3/7/88.]


AMENDATORY SECTION(Amending WSR 99-24-029, filed 11/23/99, effective 1/3/00)

WAC 16-750-015   State noxious weed list -- Class C noxious weeds.  

Common Name Scientific Name
babysbreath Gypsophila paniculata
beard, old man's Clematis vitalba
bindweed, field Convolvulus arvensis
canarygrass, reed Phalaris arundinacea
cockle, white Silene latifolia ssp. alba
cocklebur, spiny Xanthium spinosum
cress, hoary Cardaria draba
dodder, smoothseed alfalfa Cuscuta approximata
goatgrass, jointed Aegilops cylindrica
henbane, black Hyoscyamus niger
((houndstongue Cynoglossum officinale
knotweed, giant Polygonum sachalinense
knotweed, Japanese Polygonum cuspidatum))
mayweed, scentless Matricaria perforata
poison-hemlock Conium maculatum
rye, cereal Secale cereale
spikeweed Hemizonia pungens
St. Johnswort, common Hypericum perforatum
tansy, common Tanacetum vulgare
thistle, bull Cirsium vulgare
thistle, Canada Cirsium arvense
toadflax, yellow Linaria vulgaris
whitetop, hairy Cardaria pubescens
wormwood, absinth Artemisia absinthium

[Statutory Authority: Chapter 17.10 RCW. 99-24-029, 16-750-015, filed 11/23/99, effective 1/3/00; 98-24-026, 16-750-015, filed 11/23/98, effective 1/2/99; 97-06-108, 16-750-015, filed 3/5/97, effective 4/5/97. Statutory Authority: RCW 17.10.080. 96-06-030, 16-750-015, filed 2/29/96, effective 3/31/96. Statutory Authority: Chapter 17.10 RCW. 95-06-002, 16-750-015, filed 2/16/95, effective 3/19/95; 94-01-076, 16-750-015, filed 12/10/93, effective 1/10/94; 93-01-004, 16-750-015, filed 12/2/92, effective 1/2/93; 91-24-072, 16-750-015, filed 12/2/91, effective 1/2/92; 91-01-016, 16-750-015, filed 12/7/90, effective 1/7/91; 90-01-004, 16-750-015, filed 12/7/89, effective 1/7/90; 88-24-002 (Order 26, Resolution No. 26), 16-750-015, filed 11/29/88. Statutory Authority: RCW 17.10.080. 88-07-016 (Order 22, Resolution No. 22), 16-750-015, filed 3/7/88.]

Washington State Code Reviser's Office