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Home >> 3 CCR § 3162. Pest Ratings and Official Control Actions

3 CCR § 3162. Pest Ratings and Official Control Actions

Authors: genevieve.walden
Citation: Cal. Code of Regs., tit. 3, § 3162
Abstract:

List of California Pest Ratings for plants, extracted from California Department of Food and Agriculture, Permits and Regulations, Pest Ratings and Proposals. There are 151 plants with final ratings as of 18 February 2024, out of a total of 912 Pest Ratings.

"Pest" defined in statute as  “is, or is liable to be, dangerous or detrimental to the agricultural industry of the state” (Food and Agricultural Code Section 5006)

Pest Ratings and Official Control Actions, Cal. Code of Regs., tit. 3, § 3162 [current version: Amendment filed 9-14-2020; operative 1-1-2021 (Register 2020, No. 38). Change without regulatory effect amending subsection (e)(3)S. filed 7-26-2022 pursuant to section 100, title 1, California Code of Regulations (Register 2022, No. 30).]  

CDFA Plant Health and Pest Prevention Services, Permits and Regulations, Pest Ratings and Proposals webpage 

CDFA Plant Health and Pest Prevention Services Regulations webpage notes provided for cross-referencing with regulations, including 3 CCR § 4500. Noxious Weed Species and 7 CFR Part 360 Federal Noxious Weeds

"None" is not a valid, final rating.

Notes: updated 02182024. email walden with any errors/corrections
less detail
Families: 47.
Genera: 109.
Species: 146.
Total Taxa: 149.
Page 1 of 1: 1
Aeschynomene sp. - jointvetch
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=802
Ageratina adenophora (Spreng.) R. King & H. Rob. - Sticky Eupatorium
[Eupatorium adenophorum Spreng., Eupatorium pasadenense Parish]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=8338
Ageratum conyzoides L.
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4353
Ailanthus altissima (Mill.) Swingle - tree-of-heaven
[Ailanthus glandulosa Desf., Toxicodendron altissimum Mill.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4399
Alliaria petiolata (M. Bieb.) Cavara & Grande
[Alliaria aculeolata (M. Bieb.) Cavara & Grande, Alliaria alliaria (L.) Britton, Alliaria officinalis Andrz. ex M. Bieb., Erysimum alliaria L., Sisymbrium alliaria (L.) Scop.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=9279
Alternanthera philoxeroides (Mart.) Griseb.
[Achyranthes philoxeroides (Mart.) Standl.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4184
Ambrosia trifida L.
[Ambrosia trifida var. trifida]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=4382
Arctotheca calendula (L.) Levyns
[Arctotheca calendulacea (L.) K. Lewin, Cryptostemma calendulaceum (L.) R. Br.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3050
Arundo donax L. - Giant Reed
[Arundo bifaria Retz., Arundo donax var. angustifolia Döll, Arundo donax var. donax, Arundo donax var. lanceolata Döll, Arundo donax var. versicolor (Mill.) Stokes, Arundo glauca Bubani, Arundo latifolia Salisb., Arundo sativa Lam., Cynodon donax (L.) Raspail, Donax arundinaceus P. Beauv., Donax donax (L.) Asch. & Graebn., Scolochloa donax (L.) Gaudin]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=4213
Asclepias curassavica L. - wild ipecacuanha
[Asclepias nivea var. curassavica (L.) Kuntze]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=9211
Asclepias physocarpa (E. Mey.) Schltr. - hairy balls
[Gomphocarpus physocarpus E. Mey.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4196
Baccharis halimifolia L.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=7060
Bassia scoparia (L.) A.J. Scott - summercypress
[Kochia scoparia (L.) Schrad., Kochia scoparia var. culta Farw., Kochia scoparia var. subvillosa Moq.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=10128
Boehmeria cylindrica (L.) Sw. - small-spike false nettle
[Boehmeria austrina Small, Boehmeria cylindrica var. drummondiana (Wedd.) Wedd., Boehmeria cylindrica var. scabra Porter, Boehmeria decurrens Small, Boehmeria drummondiana Wedd., Boehmeria scabra (Porter) Small, Urtica cylindrica L.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=7208
Brassica tournefortii Gouan - Sahara Mustard
[Brassica barrelieri subsp. tournefortii (Gouan) Malag., Brassica tournefortii var. sisymbrioides (Fisch.) Grossh., Coincya tournefortii (Gouan) Alcaraz & al.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=3855
Bromus tectorum L.
[Anisantha tectorum (L.) Nevski, Bromus nutans St.-Lag., Bromus setaceus Buckley, Bromus tectorum f. nudus (Klett & Richt.) H. St. John, Bromus tectorum subsp. tectorum, Bromus tectorum var. glabratus Spenn., Bromus tectorum var. hirsutus Regel, Bromus tectorum var. longipilus (Kumm. & Sendtn.) Borbás, Bromus tectorum var. nudus Klett & Richt., Bromus tectorum var. tectorum, Festuca tectorum Jess., Genea tectorum (L.) Dumort., Schedonorus tectorum (L.) Fr., Zerna tectorum (L.) Lindm.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=1375
Butomus umbellatus L.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=806
Carrichtera annua (L.) DC.
[Vella annua L.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3298
Carthamus oxyacantha M. Bieb.
[Carthamus oxyacanthus M. Bieb.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3912
Cenchrus clandestinus (Hochst. ex Chiov.) Morrone
[Kikuyuochloa clandestina (Hochst. ex Chiov.) H. Scholz, Pennisetum clandestinum Hochst. ex Chiov., Pennisetum inclusum Pilg., Pennisetum longistylum Hochst. ex A. Rich., Pennisetum longistylum var. clandestinum (Chiov.) Leeke]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6375
Cenchrus echinatus L. - field sandbur
[Cenchrus brevisetus E. Fourn., Cenchrus cavanillesii Tausch, Cenchrus crinitus Mez, Cenchrus echinatus var. brevisetus (E. Fourn.) Scribn., Cenchrus echinatus var. glabratus F. Br., Cenchrus echinatus var. hillebrandianus (Hitchc.) F. Br., Cenchrus echinatus var. morisonii Kuntze, Cenchrus hillebrandianus Hitchc., Cenchrus insularis Scribn., Cenchrus lechleri Steud. ex Lechler, Cenchrus macrocarpus Ledeb. ex Steud., Cenchrus pungens Kunth]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7647
Cenchrus longispinus (Hack.) Fernald - burgrass
[Cenchrus carolinianus Walter, Cenchrus echinatus f. longispina Hack., Cenchrus pauciflorus var. longispinus (Hack.) Jansen & Wacht., Nastus carolinianus (Walter) Lunell]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7647
Cenchrus spinifex Cav. - field sandbur
[Cenchrus albertsonii Runyon, Cenchrus bambusoides Caro & E.A. Sánchez, Cenchrus humilis Hitchc., Cenchrus incertus M.A. Curtis, Cenchrus incertus M.A. Curtis, Cenchrus microcephalus Nash ex Hitchc. & Chase, Cenchrus muricatus Phil., Cenchrus parviceps Shinners, Cenchrus pauciflorus Benth., Cenchrus pauciflorus Benth., Cenchrus pauciflorus var. muricatus Caro & E.A. Sánchez, Cenchrus pauciflorus var. pauciflorus, Cenchrus roseus E. Fourn., Cenchrus strictus Chapm.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7647
Ceratopteris thalictroides (L.) Brongn. - watersprite
[Acrostichum thalictroides L., Ceratopteris gaudichaudii Brongn., Ceratopteris siliquosa (L.) Copel.]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=6497
Chrysanthemoides monilifera (L.) T. Norlindh
[Chrysanthemoides monilifera subsp. monilifera, Osteospermum moniliferum, Osteospermum moniliferum subsp. moniliferum]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=270
Cirsium japonicum Fisch. ex DC.
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=6505
Cirsium ochrocentrum A. Gray
[Carduus ochrocentrus (A. Gray) Greene, Cnicus undulatus var. ochrocentrus (A. Gray) A. Gray]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6638
Cirsium undulatum (Nutt.) Spreng.
[Carduus undulatus Nutt., Cirsium megacephalum (A. Gray) Cockerell ex Daniels, Cirsium undulatum var. undulatum, Cnicus undulatus (Nutt.) A. Gray]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=6501
Clematis vitalba L. - traveler's-joy
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2937
Colocasia esculenta (L.) Schott
[Colocasia antiquorum Schott, Colocasia esculenta var. antiquorum (Schott) F.T.Hubb. & Rehder]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=3070
Convolvulus arvensis L. - Field Bindweed
[Convolvulus ambigens House, Convolvulus incanus, Strophocaulos arvensis (L.) Small]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=5864
Crepis pulchra
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4062
Crupina vulgaris (Pers.) Cass.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2241
Cynodon dactylon (L.) Pers. - Bermuda Grass
[Agrostis bermudiana Tussac ex Kunth, Capriola dactylon, Chloris cynodon Trin., Cynodon aristiglumis Caro & E.A. Sánchez, Cynodon aristulatus Caro & E.A. Sánchez, Cynodon dactylon f. viviparus Beetle, Cynodon dactylon subsp. glabratus (Steud.) Chev., Cynodon dactylon var. dactylon, Cynodon dactylon var. elegans Rendle, Cynodon dactylon var. glabratus (Steud.) Chiov., Cynodon dactylon var. villosus Regel, Cynodon erectus J. Presl, Cynodon glabratus Steud., Cynodon occidentalis Willd. ex Steud., Cynodon pascuus Nees, Cynodon portoricensis Willd. ex Steud., Cynodon tenuis Trin. ex Spreng., Cynodon umbellatus (Lam.) Caro, Cynosurus dactylon (L.) Pers., Cynosurus uniflorus Walter, Dactilon officinale Vill., Digitaria dactylon (L.) Scop., Digitaria glumaepatula (Steud.) Miq., Digitaria stolonifera Schrad., Fibichia dactylon (L.) Beck, Fibichia umbellata Koeler, Milium dactylon (L.) Moench, Panicum dactylon L., Panicum glumaepatulum Steud., Paspalum dactylon (L.) Lam., Paspalum umbellatum Lam., Phleum dactylon Pall. ex Georgi]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=274
Cytisus striatus (Hill) Rothm.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3274
Diodia virginiana L. - Virginia buttonweed
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6488
Dittrichia viscosa (L.) W. Greuter
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2978
Drymaria cordata (L.) Willd. ex Schult. - whitesnow
[Drymaria cordata subsp. cordata, Drymaria cordata subsp. diandra (Blume) J.A. Duke, Drymaria cordata var. cordata, Drymaria cordata var. pacifica Mizush., Drymaria diandra Blume, Holosteum cordata L.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6930
Echium plantagineum L.
[Echium creticum subsp. plantagineum (L.) Malag.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=694
Eichhornia crassipes (Mart.) Solms
[Piaropus crassipes (Mart.) Raf., Pontederia crassipes Mart.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=11397
Enchylaena tomentosa R. Br. - ruby saltbush
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=1207
Erica lusitanica K. Rudolphi - Spanish heath
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3150
Euphorbia cyathophora Murray - fire-on-the-mountain
[Euphorbia heterophylla f. cyathophora (Murray) Voss, Euphorbia heterophylla var. barbellata (Engelm.) Holz., Euphorbia heterophylla var. cyathophora (Murray) Griseb., Euphorbia heterophylla var. graminifolia Engelm., Euphorbia pandurifolia Roth, Poinsettia barbellata (Engelm.) Small, Poinsettia cyathophora (Murray) Klotzsch & Garcke, Poinsettia cyathophora var. graminifolia (Michx.) Mohlenbr., Poinsettia edwardsii Klotzsch & Garcke, Poinsettia graminifolia (Engelm.) Millsp., Tithymalus cyatophorus (Murray) Moench]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6963
Euphorbia dendroides L. - tree spurge
[Esula dendroides (L.) Haw., Euphorbion dendroideum (L.) St.-Lag., Tithymalus arboreus Tourn. ex Lam., Tithymalus dendroides (L.) Hill, Tithymalus laetus (Aiton) Haw.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=703
Euphorbia helioscopia L. - wartweed
[Euphorbion helioscopium (L.) St.-Lag., Galarhoeus helioscopius (L.) Haw., Tithymalus helioscopius (L.) Hill]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7686
Euphorbia hirta L. - asthma spurge
[Chamaesyce gemella (Lag.) Small, Chamaesyce hirta (L.) Millsp., Chamaesyce hirta f. glaberrima (Koidz.) Hurus., Chamaesyce hirta f. litoralis Hurus., Chamaesyce hirta var. glaberrima (Koidz.) H. Hara, Chamaesyce hirta var. laeticincta Croizat, Chamaesyce karwinskyi (Boiss.) Millsp., Chamaesyce pekinensis var. glaberrima (Koidz.) Makino & Nemoto, Chamaesyce pilulifera var. glaberrima (Koidz.) H. Hara, Chamaesyce rosei Millsp., Desmonema hirta (L.) Raf., Ditritra hirta (L.) Raf., Euphorbia bancana Miq., Euphorbia capitata Lam., Euphorbia chrysochaeta W. Fitzg., Euphorbia gemella Lag., Euphorbia globulifera Kunth, Euphorbia hirta var. destituta L.C. Wheeler, Euphorbia hirta var. glaberrima Koidz., Euphorbia hirta var. nocens L.C. Wheeler, Euphorbia hirta var. typica L.C. Wheeler, Euphorbia karwinskyi Boiss., Euphorbia nodiflora Steud., Euphorbia obliterata Jacq., Euphorbia pilulifera f. humifusa Domin, Euphorbia pilulifera f. rubromaculata Domin, Euphorbia pilulifera f. viridis Domin, Euphorbia pilulifera var. arechavaletae Herter, Euphorbia pilulifera var. discolor Engelm., Euphorbia pilulifera var. glabrescens Thell., Euphorbia pilulifera var. guaranitica Chodat & Hassl., Euphorbia pilulifera var. hirta (L.) Thell., Euphorbia pilulifera var. obliterata (Jacq.) Hitchc.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=7027
Euphorbia hypericifolia L. - Graceful Sandmat
[Anisophyllum hypericifolium (L.) Haw., Chamaesyce glomerifera Millsp., Chamaesyce hypericifolia (L.) Millsp., Ditritra obliqua Raf., Euphorbia glomerifera (Millsp.) L.C. Wheeler, Euphorbia hypericifolia var. maculata Klotzsch, Euphorbia papilligera Boiss.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4339
Euphorbia myrsinites L. - creeping spurge
[Endoisila myrsinites (L.) Raf., Euphorbia curtifolia Chaub., Euphorbia myrsinites subsp. pontica (Prokh.) R. Turner, Euphorbia pectinata Albov, Euphorbia pontica Prokh., Euphorbion myrsinitum (L.) St.-Lag., Galarhoeus myrsinites (L.) Haw., Murtekias myrsinites (L.) Raf., Tithymalus myrsinites (L.) Hill]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3849
Fallopia bohemica (Chrtek & Chrtková) J.P. Bailey
[Polygonum bohemicum (Chrtek & Chrtková) Zika & Jacobson, Reynoutria bohemica J. Chrtek & A. Chrtková]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2484
Fallopia japonica (Houtt.) Ronse Decr. - Japanese knotweed
[Fallopia japonica var. japonica, Polygonum cuspidatum Siebold & Zucc., Reynoutria japonica Houtt., Tiniaria japonica (Houtt.) Hedberg]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2484
Fallopia sachalinensis (F. Schmidt) Ronse Decr. - giant knotweed
[Polygonum sachalinense F. Schmidt ex Maxim., Reynoutria sachalinensis (F. Schmidt ex Maxim.) Nakai, Tiniaria sachalinensis (F.Schmidt) Janch., Tiniaria sachalinesis (F. Schmidt) Janch.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2484
Froelichia gracilis (Hook.) Moq.
[Froelichia braunii Standl., Oplotheca gracilis Hook.]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=1209
Fumaria muralis
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=5324
Galega officinalis L.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=706
Genista monspessulana (L.) L.A.S. Johnson
[Cytisus monspessulanus L., Teline monspessulana (L.) K. Koch]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=7043
Genista spachiana Webb
[Cytisus spachianus Kuntze]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=7039
Geranium lucidum L. - shining geranium
[Geranium lucidium L.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3470
Gymnocoronis spilanthoides DC.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2781
Gypsophila paniculata L. - baby's breath
[Gypsophila paniculata var. paniculata]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=6101
Halogeton glomeratus (M. Bieb.) C.A. Mey. - barilla
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7597
Hedera sp. - ivy
CDFA Pest Rating None*, source: https://blogs.cdfa.ca.gov/Section3162/?p=3372
Hedera algeriensis Hibberd - Algerian Ivy
[Hedera canariensis Willd., Hedera canariensis var. variegata (Paul) Schulze-Menz, Hedera helix subsp. canariensis (Willd.) Cout., Hedera helix var. canariensis (Willd.) DC.]
CDFA Pest Rating None*, source: https://blogs.cdfa.ca.gov/Section3162/?p=3372
Hedera canariensis Willd. - Algerian Ivy
[Hedera algeriensis Hibberd, Hedera helix subsp. canariensis (Willd.) Cout., Hedera helix var. canariensis (Willd.) DC.]
CDFA Pest Rating None*, source: https://blogs.cdfa.ca.gov/Section3162/?p=3372
Hedera helix L.
[Hedera helix subsp. helix]
CDFA Pest Rating None*, source: https://blogs.cdfa.ca.gov/Section3162/?p=3372
Hedera hibernica Poit.
CDFA Pest Rating None*, source: https://blogs.cdfa.ca.gov/Section3162/?p=3372
Heracleum mantegazzianum Sommier & Levier
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3153
Heteranthera reniformis Ruiz & Pav.
[Heterandra reniformis (Ruiz & Pav.) P.Beauv.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3560
Hieracium aurantiacum L.
[Pilosella aurantiaca subsp. aurantiaca]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3825
Hydrilla verticillata (L.f.) Royle
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=7544
Hydrocharis morsus-ranae L.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=985
Hygrophila polysperma (Roxb.) T. Anderson
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=6084
Hypericum canariense L. - Canary Island St. Johnswort
[Hypericum corymbosum Moench]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=8183
Hypericum perforatum L. - St. John's wort
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=7847
Ipomoea aquatica Forssk. - water spinach
[Ipomoea reptans Poir.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6943
Iris pseudacorus L.
[Iris palustris Gaterau, Limnirion pseudacorus (L.) Opiz, Limniris pseudacorus (L.) Fuss, Xiphion pseudacorus (L.) Schrank, Xyridion pseudacorus (L.) Klatt]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3591
Jacobaea vulgaris
[Senecio jacobaea L.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11002
Koenigia polystachya (Wall. ex Meisn.) T.M. Schust. & Reveal
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=9917
Laportea aestuans (L.) Chew - West Indian woodnettle
[Fleurya aestuans (L.) Gaudich., Fleurya aesturans (L.) Gaudich., Urtica aestuans L.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=3380
Laportea canadensis (L.) Wedd. - Canadian wood-nettle
[Urtica canadensis L., Urticastrum divaricatum (L.) Kuntze]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=3851
Lathyrus nissolia L. - grass pea
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=10964
Lepidium coronopus (L.) Al-Shehbaz - greater swinecress
[Carara coronopus (L.) Medik., Cochlearia coronopus L., Coronopus coronopus (L.) H.Karst., Coronopus procumbens Gilib., Coronopus squamatus (Forssk.) Asch., Lepidium squamatum Forssk., Senebiera coronopus (L.) Cav.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=8190
Limnobium laevigatum (Humb. & Bonpl. ex Willd.) Heine
[Hydromystria laevigata (Humb. & Bonpl. ex Willd.) Hunz., Limnobium spongia subsp. laevigatum (Humb. & Bonpl. ex Willd.) Lowden, Salvinia laevigata]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=993
Limnophila indica (L.) Druce - Indian marshweed
[Hottonia indica L., Limnophila benthamiana Miq. ex Hook. fil.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7858
Limnophila sessiliflora (Vahl) Blume - ambulia
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=7863
Limonium duriusculum (Girard) Fourr.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7233
Limonium ramosissimum (Poir.) Maire - Algerian sea lavender
[Statice ramosissima Poir.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7237
Ludwigia decurrens (DC.) Walter
[Jussiaea decurrens (Walter) DC., Jussiaea palustris G. Mey.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=1377
Ludwigia hexapetala (Hook. & Arn.) Zardini, H.Y. Gu & P.H. Raven
[Jussiaea hexapetala Hook. & Arn., Jussiaea uruguayensis Cambess., Ludwigia grandiflora subsp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz, Ludwigia grandiflora var. hexapetala (Hook. & Arn.) D.B. Ward]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6492
Ludwigia peruviana (L.) H. Hara - Peruvian primrose-willow
[Jussiaea peruviana L., Oenothera hirta L.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=8195
Mantisalca salmantica (L.) Briq. & Cavillier
[Centaurea salmantica L., Microlonchus salmanticus (L.) DC.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2240
Medicago scutellata (L.) Mill. - shield medick
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=1208
Mercurialis ambigua L.f. - annual mercury
[Mercurialis annua L., Synema annuum (L.) Dulac]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=1379
Misopates orontium (L.) Raf. - linearleaf snapdragon
[Antirrhinum orontium L.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=8176
Monochoria vaginalis (Burm.f.) C.Presl
[Gomphima vaginalis (Burm.f.) Raf., Pontederia vaginalis Blanco]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4558
Myosoton aquaticum (L.) Moench - giant chickweed
[Alsine aquatica (L.) Britton, Malachium aquaticum (L.) Fr., Stellaria aquatica (L.) Scop.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6644
Myriophyllum aquaticum (Vell.) Verdc. - parrot feather
[Enydria aquatica Vell., Myriophyllum brasiliense Cambess., Myriophyllum proserpinacoides Gillies ex Hook. & Arn.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=2486
Nothoscordum gracile (Aiton) Stearn
[Allium gracile Aiton, Maligia gracilis (Aiton) Raf.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=9870
Nymphaea mexicana Zucc. - banana waterlily
[Castalia flava (Leitn.) Greene, Nymphaea flava Leitn. ex Audubon]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6633
Nymphoides peltata (S. G. Gmelin) O. Kuntze
[Limnanthemum peltatum S.G.Gmel., Nymphoides peltatum (S. G. Gmel.) Britten & Rendle]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=1381
Oenothera sinuosa W.L. Wagner & Hoch - wavyleaf beeblossom
[Gaura sinuata Nutt. ex Ser.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=10836
Onopordum acanthium L.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=9926
Orobanche aegyptiaca Pers.
[Phelipanche aegyptiaca (Pers.) Pomel, Phelypaea melongenae Noë ex Beck]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=798
Orobanche ramosa L.
[Kopsia ramosa (L.) Dumort., Phelipaea ramosa (L.) C.A. Mey., Phelipanche ramosa (L.) Pomel]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=3853
Osteospermum calendulaceum L. f.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=10975
Panicum antidotale Retz.
[Panicum antidotile Retz., Panicum miliare Lam., Panicum subalbidum Kunth]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6712
Parthenium hysterophorus L.
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=2785
Pennisetum ciliare (L.) Link - buffelgrass
[Cenchrus aequiglumis Chiov., Cenchrus anjana Ham. ex Wallich, Cenchrus ciliaris L., Cenchrus echinoides Wight ex Steud., Cenchrus pubescens L. ex B.D. Jacks., Cenchrus rufescens Desf., Pennisetum cenchroides Rich. ex Pers., Pennisetum ciliare var. ciliare, Pennisetum ciliare var. ciliare, Pennisetum incomptum Nees ex Steud., Pennisetum rufescens (Desf.) Spreng.]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=277
Phragmites australis (Cav.) Trin. ex Steud.
[Arundo altissima Benth., Arundo australis A.Rich., Arundo graeca Link, Arundo isiaca Delile, Arundo maxima Forssk., Arundo occidentalis Sieber ex Schult., Arundo palustris Salisb., Arundo phragmites L., Arundo vulgaris Lam., Cynodon phragmites (L.) Raspail, Oxyanthe phragmites (L.) Nieuwl., Phragmites altissimus (Benth.) Mabille ex Debeaux, Phragmites australis subsp. berlandieri (E. Fourn.) Saltonstall & Hauber, Phragmites australis subsp. maximus (Forssk.) Soó, Phragmites australis var. berlandieri (E. Fourn.) C.F. Reed, Phragmites berlandieri E. Fourn., Phragmites capensis Nees, Phragmites caudatus Nees ex Meyen, Phragmites chilensis Steud., Phragmites communis Trin., Phragmites communis subsp. berlandieri (E. Fourn.) Á. Löve & D. Löve, Phragmites communis subsp. maximus (Forssk.) Clayton, Phragmites communis var. berlandieri (E. Fourn.) Fernald, Phragmites communis var. flavescens Custer, Phragmites communis var. genuinus Stuck., Phragmites communis var. hispanicus (Nees) K. Richt., Phragmites communis var. isiacus (Delile) Engl., Phragmites communis var. mauritianus (Kunth) Baker, Phragmites communis var. variegatus Hitchc. ex L.H. Bailey, Phragmites fissifolius Steud., Phragmites hispanicus Nees, Phragmites isiacus (Delile) Kunth, Phragmites martinicensis Trin. ex Steud., Phragmites mauritianus Kunth, Phragmites maximus (Forssk.) Chiov., Phragmites maximus var. berlandieri (E. Fourn.) Moldenke, Phragmites maximus var. variegatus (Hitchc. ex L.H. Bailey) Moldenke, Phragmites occidentalis Trin. ex Steud., Phragmites vulgaris subsp. maximus (Forssk.) Chiov., Phragmites vulgaris var. mauritianus (Kunth) T. Durand & Schinz, Reimaria diffusa Spreng., Trichoon phragmites (L.) Rendle]
Phragmites australis subsp. altissimus (Benth.) Clayton
[Phragmites australis subsp. australis]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=1749
Phragmites australis subsp. americanus Saltonst., P.M. Peterson & Soreng
[Phragmites australis var. americanus (Saltonst., P.M.Peterson & Soreng) Tiehm]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=1749
Phyllanthus tenellus Roxb.
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6785
Phyllanthus urinaria L. - chamber bitter
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=1750
Physalis cinerascens (Dunal) Hitchc. - field groundcherry
[Physalis cinerascens var. cinerascens, Physalis fuscomaculata Rouville ex Dunal, Physalis mollis Nutt., Physalis mollis var. mollis, Physalis viscosa L., Physalis viscosa var. cinerascens (Dunal) Waterf., Physalis viscosa var. viscosa]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=10136
Physalis longifolia Nutt. - common groundcherry
[Physalis lanceolata var. longifolia (Nutt.) Trel., Physalis longifolia var. longifolia]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=9877
Physalis viscosa L. - field groundcherry
[Physalis cinerascens (Dunal) Hitchc., Physalis cinerascens var. cinerascens, Physalis fuscomaculata Rouville ex Dunal, Physalis mollis Nutt., Physalis mollis var. mollis, Physalis viscosa var. cinerascens (Dunal) Waterf., Physalis viscosa var. viscosa]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=10136
Phytolacca heterotepala H. Walter - Mexican pokeweed
[Phytolacca heteropetala H. Walter]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4923
Pontederia cordata L.
[Pontederia cordata f. angustifolia (Pursh) Solms, Pontederia cordata f. latifolia House, Pontederia cordata var. lanceolata (Nutt.) Griseb., Pontederia lanceolata Nutt.]
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=5132
Prosopis strombulifera (Lam.) Benth.
[Acacia strombulifera (Lam.) Willd., Mimosa strombulifera Lam., Strombocarpa strombulifera (Lam.) A. Gray]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=10837
Rorippa austriaca (Crantz) Besser
[Brachiolobos austriacus (Crantz) Schur, Brachylobus austriacus (Crantz) Schur, Camelina austriaca (Crantz) Pers., Cardamine austriaca (Crantz) Kuntze, Cochlearia austriaca (Crantz) Vis., Myagrum austriacum (Crantz) Jacq., Nasturtium austriacum Crantz, Radicula austriaca Small]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=10818
Rorippa sylvestris (L.) Besser
[Radicula sylvestris (L.) Druce]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=10821
Rubus bifrons Vest - Link's blackberry
[Rubus armeniacus Focke, Rubus hedycarpus subsp. armeniacus (Focke) Erichsen, Rubus linkianus Ser., Rubus praecox Bertol., Rubus procerus]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=9974
Salpichroa origanifolia (Lam.) Thell.
[Atropa origanifolia (Lam.) Desf., Perizoma rhomboidea (Gillies & Hook.) Small, Physalis origanifolia Lam., Salpichroa rhomboidea (Gillies & Hook.) Miers, Salpichroa wrightii A. Gray]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=3530
Salsola collina Pall. - slender Russian-thistle
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4942
Salsola gobicola Iljin
[Kali gobicolum (Iljin) Brullo & Hrusa, Salsola × gobicola Iljin]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=3365
Salsola paulsenii Litv. - barbwire Russian thistle
[Kali paulsenii (Litv.) Akhani & Roalson]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=10838
Salsola tragus L. - tumbleweed
[Salsola iberica (Sennen & Pau) Botsch. ex Czerep., Salsola kali subsp. ruthenica (Iljin) Soó, Salsola kali subsp. tenuifolia Moq., Salsola kali subsp. tragus (L.) Celak., Salsola kali var. brevimarginata (L.) W.D.J. Koch, Salsola kali var. glabra Forssk., Salsola kali var. tenuifolia Tausch, Salsola kali var. tragus (L.) Moq., Salsola pestifer A. Nelson, Salsola ruthenica Iljin, Salsola ruthenica var. tragus (L.) Morariu, Salsola tragus subsp. iberica]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=1751
Salvia aethiopis L.
[Sclarea aethiopis (L.) Mill.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=10826
Salvia virgata Jacq. - wand sage
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11265
Schoenoplectus articulatus (L.) Palla
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=2242
Scolymus hispanicus
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=10831
Senecio elegans L.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=10970
Senecio linearifolius A. Rich.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11272
Senecio squalidus
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11276
Setaria faberi R.A.W. Herrm.
[Setaria autumnalis Ohwi]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11260
Solanum cardiophyllum Lindl. - heartleaf nightshade
[Solanum cardiophyllum var. endoiodandrum Bitter, Solanum cardiophyllum var. pliozygum Bitter, Solanum lanciforme Rydb.]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=6478
Solanum carolinense L. - sand briar
[Solanum carolinense var. carolinense, Solanum carolinense var. floridanum (Shuttlw. ex Dunal) Chapm., Solanum floridanum Shuttlw. ex Dunal, Solanum godfreyi Shinners]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11404
Solanum lanceolatum Cav.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=11407
Solanum marginatum L. f.
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=6649
Solanum torvum Sw.
[Solanum ficifolium Ortega]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4263
Striga sp. - witchweed
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=6482
Talinum paniculatum (Jacq.) Gaertn. - jewels of Opar
[Portulaca paniculata Jacq., Talinum chrysanthum Rose & Standl., Talinum paniculatum var. paniculatum, Talinum paniculatum var. sarmentosum (Engelm.) Poelln., Talinum reflexum Cav., Talinum sarmentosum Engelm., Talinum spathulatum Engelm. ex A. Gray]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=4285
Tamarix aphylla (L.) H. Karst. - tamarix
[Tamarix articulata Vahl, Thuja aphylla Burm.f.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=7693
Thlaspi arvense L. - stinkweed
[Teruncius arvense (L.) Lunell, Teruncius arvensis (L.) Lunell, Thlaspidea arvensis (L.) Opiz]
CDFA Pest Rating C, source: https://blogs.cdfa.ca.gov/Section3162/?p=9898
Tripidium ravennae (L.) H. Scholz
[Andropogon ravennae L., Erianthus ravennae (L.) P. Beauv., Ripidium ravennae (L.) Trin., Saccharum ravennae (L.) L.]
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=8203
Vachellia nilotica (L.) P.J.H. Hurter & Mabb. - gum arabic tree
[Acacia arabica (Lam.) Willd., Acacia nilotica (L.) Willd. ex Delile, Acacia scorpoides (L.) W.Wight, Mimosa nilotica L.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4320
Vallisneria americana Michx.
CDFA Pest Rating D, source: https://blogs.cdfa.ca.gov/Section3162/?p=5827
Vallisneria australis S.W.L. Jacobs & Les
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=9054
Viscum album L. - European mistletoe
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=5178
Volutaria tubuliflora (Murb.) Sennen
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=5807
Youngia japonica
CDFA Pest Rating B, source: https://blogs.cdfa.ca.gov/Section3162/?p=6122
Zizania latifolia (Griseb.) Turcz. ex Stapf
[Hydropyrum latifolium Griseb., Zizania caduciflora (Trin.) Hand.-Mazz.]
CDFA Pest Rating A, source: https://blogs.cdfa.ca.gov/Section3162/?p=4338
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